TY  - CHAP
A1  - Ringbeck, Thorsten
A1  - Schwarte, Rudolf
A1  - Buxbaum, Bernd
A1  - Hess, Rudolf
ED  - Tang, Suning
T1  - Optical GMSK modem for infrared wireless communication based on a new receiver principle in CMOS technology
T2  - Optoelectronic interconnects VIII : 25 - 26 January 2001, San Jose, USA. - (Proceedings of SPIE ; 4292)
Y1  - 2001
SN  - 0-8194-3970-3
SN  - 0038-7355
SN  - 0361-0748
SN  - 0277-786X
N1  - Optoelectronic Interconnects <8, 2001, San Jose, Calif.>
SP  - 25
EP  - 34
PB  - SPIE
CY  - Bellingham, Wash.
ER  - 
TY  - CHAP
A1  - Rings, René
A1  - Ludowicy, Jonas
A1  - Finger, Felix
A1  - Braun, Carsten
A1  - Bil, Cees
T1  - Sensitivity Analysis of General Aviation Aircraft with Parallel Hybrid-Electric Propulsion Systems
T2  - Asia Pacific International Symposium on Aerospace Technology. APISAT 2019
Y1  - 2019
ER  - 
TY  - CHAP
A1  - Ritschel, Konstantin
A1  - Stenzel, Adina
A1  - Czarnecki, Christian
A1  - Hong, Chin-Gi
ED  - Gesellschaft für Informatik e.V. (GI), 
T1  - Realizing robotic process automation potentials: an architectural perspective on a real-life implementation case
T2  - GI Edition Proceedings Band 314 "INFORMATIK 2021" Computer Science & Sustainability
N2  - The initial idea of Robotic Process Automation (RPA) is the automation of business processes through a simple emulation of user input and output by software robots. Hence, it can be assumed that no changes of the used software systems and existing Enterprise Architecture (EA) is
required. In this short, practical paper we discuss this assumption based on a real-life implementation project. We show that a successful RPA implementation might require architectural work during analysis, implementation, and migration. As practical paper we focus on exemplary lessons-learned and new questions related to RPA and EA.
KW  - Robotic Process Automation
KW  - Enterprise Architecture
KW  - Implementation Case
Y1  - 2021
SN  - 9783885797081
SN  - 1617-5468
N1  - INFORMATIK 2021 – 51. Jahrestagung der Gesellschaft für Informatik, 27. September – 01. Oktober 2021 / Virtuell, Berlin.
https://informatik2021.gi.de/
SP  - 1303
EP  - 1311
PB  - Köllen
CY  - Bonn
ER  - 
TY  - CHAP
A1  - Ritz, Thomas
T1  - DISMED - an innovation portal for printing and media industry
T2  - CRIS 2000 : the fifth conference on Current Research Information Systems in Europe, in Helsinki (Finland), 25-27 May 2000
Y1  - 2001
N1  - Programmpunkt: Cybercafé.
PB  - CORDIS Archive
CY  - [s.l.]
ER  - 
TY  - CHAP
A1  - Ritz, Thomas
T1  - Production and distribution of personalized information services employing mass customization
T2  - 2nd Interdisciplinary World Congress on Mass Customization and Personalization : MCPC'03, October 6 - 8, 2003, Technische Universität München, Munic, Germany
Y1  - 2003
SP  - Part IV
PB  - Techn. Univ. (TUM)
CY  - München
ET  - CD-Ausg.
ER  - 
TY  - CHAP
A1  - Ritz, Thomas
T1  - Personalized information services : an electronic information commodity and its production
T2  - Electronic publishing '01 : 2001 in the digital publishing odyssey ; proceedings of an ICCC/IFIP conference held at the University of Kent at Canterbury, Kent, United Kingdom, 5 - 7 July, 2001 ; [proceedings of the Fifth Conference on Electronic Publishing]
Y1  - 2001
SN  - 1-58603-191-0
SP  - 48
EP  - 58
PB  - IOS Press [u.a.]
CY  - Amsterdam
ER  - 
TY  - CHAP
A1  - Ritz, Thomas
A1  - Izquierdo Tello, César
A1  - Damm, Sebastian
T1  - Connecting a pedelec to the cloud as basis for gamification in multi modal mobility planning
T2  - MobileCloud 2014 : 2nd IEEE International Conference on Mobile Cloud Computing, Services, and Engineering Oxford, United Kingdom 7-10 April 2014
Y1  - 2014
SN  - 978-1-4799-2504-9
U6  - http://dx.doi.org/10.1109/MobileCloud.2014.25
SP  - 101
EP  - 108
PB  - IEEE Service Center
CY  - Piscataway, NJ
ER  - 
TY  - CHAP
A1  - Rochefort, E. de
A1  - Verver, M.
A1  - Grunendahl, A.
A1  - Mooi, H.
A1  - Butenweg, Christoph
T1  - Detailed modelling of the lumbar spine for investigation of low back pain
T2  - Digital Human Modeling for Design and Engineering Symposium : Iowa City, Iowa June 14-16, 2005. (SAE technical papers series ; 2005-1-2716)
Y1  - 2005
U6  - http://dx.doi.org/10.4271/2005-01-2716
SN  - 0096-736X
SP  - 1
EP  - 11
PB  - SAE International
CY  - Warrendale, Pa.
ER  - 
TY  - CHAP
A1  - Rokitansky, Carl-Herbert
A1  - Ehammer, Max
A1  - Gräupl, Thomas
A1  - Schnell, Michael
A1  - Brandes, Sinja
A1  - Gligorevic, Snjezana
A1  - Rihacek, Christoph
A1  - Sajatovic, Miodrag
T1  - B-AMC a system for future broadband aeronautical multi-carrier communications in the L-BAND
T2  - IEEE/AIAA 26th Digital Avionics Systems Conference ; DASC '07 ; 21 - 25 Oct. 2007, Dallas, Texas
Y1  - 2007
SN  - 978-1-4244-1108-5
SP  - 4D2-1
EP  - 4D2-13
ER  - 
TY  - CHAP
A1  - Rokitansky, Carl-Herbert
A1  - Ehammer, Max
A1  - Gräupl, Thomas
A1  - Schnell, Michael
A1  - Brandes, Sinja
A1  - Gligorevic, Snjezana
A1  - Rihacek, Christoph
A1  - Sajatovic, Miodrag
T1  - B-AMC – Aeronautical Broadband Communication in the L-Band
T2  - First CEAS European Air and Space Conference : Motto: century perspectives : Deutscher Luft-und Raumfahrtkongress 2007 : 10-13 September 2007 in Berlin, Germany. (Jahrbuch der Deutschen Gesellschaft für Luft- und Raumfahrt 2007 ; Bd. 1-5. - Enth.: Jahrbuch der Deutschen Gesellschaft für Luft- und Raumfahrt 2006 ; Bd. 3)
Y1  - 2007
SN  - 0070-4083
SP  - 487
EP  - 496
PB  - Deutschen Gesellschaft für Luft- und Raumfahrt
CY  - Bonn
ER  - 
TY  - CHAP
A1  - Roosen, Petra
A1  - Feyerl, Günter
T1  - Gender-specific perception and utilization of personal use vehicles
T2  - FISITA World Automotive Congress 2014 : Maastricht, The Netherlands, 2 - 6 June / [organised by the International Federation of Automotive Engineering Societies (FISITA) ...]. Bd. 1
Y1  - 2015
SN  - 978-1-5108-0209-4
SP  - 418
EP  - 425
PB  - Curran
CY  - Red Hook, NY
ER  - 
TY  - CHAP
A1  - Rosemann, Michael
A1  - Eggert, Mathias
A1  - Voigt, Matthias
A1  - Beverungen, Daniel
T1  - Leveraging Social Network Data for Analytical CRM Strategies - The Introduction of Social BI.
T2  - ECIS 2012 Proceedings
Y1  - 2012
N1  - European Conference on Information Systems
(ECIS), 2012
ER  - 
TY  - CHAP
A1  - Rosin, J.
A1  - Mykoniou, K.
A1  - Butenweg, Christoph
T1  - Analysis Of Base Isolated Liquid Storage Tanks With 3D Fsi-Analysis As Well As Simplified Approaches
T2  - 16th World Conference on Earthquake Engineering, 16WCEE 2017 Santiago Chile, January 9th to 13th 2017
N2  - Tanks are preferably designed, for cost-saving reasons, as circular, cylindrical, thin-walled shells. In case of seismic excitation, these constructions are highly vulnerable to stability failures. An earthquake-resistant design of rigidly supported tanks for high seismic loading demands, however, uneconomic wall thicknesses. A cost-effective alternative can be provided by base isolation systems. In this paper, a simplified seismic design procedure for base isolated tanks is introduced, by appropriately modifying the standard mechanical model for flexible, rigidly supported tanks. The non-linear behavior of conventional base isolation systems becomes an integral part of a proposed simplified process, which enables
the assessment of the reduced hydrodynamic forces acting on the tank walls and the corresponding stress distribution. The impulsive and convective actions of the liquid are taken into account. The validity of this approach is evaluated by
employing a non-linear fluid-structure interaction algorithm of finite element method. Special focus is placed on the boundary conditions imposed from the base isolation and the resulting hydrodynamic pressures. Both horizontal and vertical
component of ground motion are considered in order to study the principal effects of the base isolation on the pressure distribution of the tank walls. The induced rocking effects associated with elastomeric bearings are discussed. The results
manifest that base isolated tanks can be designed for seismic loads by means of the proposed procedure with sufficient accuracy, allowing to dispense with numerically expensive techniques.
KW  - liquid storage tank
KW  - seismic isolation
KW  - elastomeric bearing
KW  - friction pendulum bearing
KW  - simplified approach
Y1  - 2017
N1  - Paper No 2246
SP  - 1
EP  - 14
PB  - Chilean Association on Seismology and Earthquake Engineering (ACHISINA)
ER  - 
TY  - CHAP
A1  - Rosin, Julia
A1  - Butenweg, Christoph
T1  - Seismic isolation of cylindrical liquid storage tanks
T2  - Proceedings of the 9th European Conference on Structural Dynamics, EURODYN 2014 Porto, Portugal, 30 June - 2 July 2014 / A. Cunha, E. Caetano, .... (eds.)
Y1  - 2014
SN  - 978-972-752-165-4
SP  - 3145
EP  - 3152
CY  - Porto
ER  - 
TY  - CHAP
A1  - Rosin, Julia
A1  - Butenweg, Christoph
A1  - Boesen, Niklas
A1  - Gellert, Christoph
T1  - Evaluation of the Seismic Behavior of a Modern URM Building During the 2012 Northern Italy Earthquakes
T2  - 16th European Conference on Earthquake Engineering, Thessaloniki, 18-21 June, 2018
Y1  - 2018
SP  - 1
EP  - 12
ER  - 
TY  - CHAP
A1  - Rosin, Julia
A1  - Henneböhl, Benedickt
A1  - Butenweg, Christoph
T1  - Global buckling analysis of cylindrical liquid storage tanks under earthquake loading
T2  - 2nd European Conference on Earthquake Engineering and Seismology 2014 (2nd ECEES) : joint event of the 15th European Conference on Earthquake Engineering and the 34th General Assembly of the European Seismological Commission : Istanbul, Turkey, 25-29 August 2014 / European Association for Earthquake Engineering (EAEE) ; Vol. 6
Y1  - 2014
SN  - 978-1-5108-1021-1
SP  - 5270
EP  - 5281
PB  - Curran Associates, Inc.
CY  - Red Hook, NY
ER  - 
TY  - CHAP
A1  - Rosin, Julia
A1  - Kubalski, Thomas
A1  - Butenweg, Christoph
T1  - Seismic Design of cylindrical liquid storage tanks
T2  - Seismic design of industrial facilities : proceedings of the International Conference on Seismic Design of Industrial Facilities (SeDIF-Conference) ; [Aachen, 26. - 27. September 2013] / Chair of Structural Statics and Dynamics, RWTH Aachen. Sven Klinkel ..., ed.
Y1  - 2014
SN  - 978-3-658-02810-7 (E-Book) ; 978-3-658-02809-1 (Print)
U6  - http://dx.doi.org/10.1007/978-3-658-02810-7_36
SP  - 429
EP  - 440
PB  - Springer Vieweg
CY  - Wiesbaden
ER  - 
TY  - CHAP
A1  - Rosin, Julia
A1  - Kubalski, Thomas
A1  - Butenweg, Christoph
ED  - Klinkel, Sven
ED  - Butenweg, Christoph
ED  - Lin, Gao
ED  - Holtschoppen, Britta
T1  - Seismic isolation of cylindrical liquid storage tanks
T2  - Seismic design of industrial facilities
N2  - Seismic excited liquid filled tanks are subjected to extreme loading due to hydrodynamic pressures, which can lead to nonlinear stability failure of the thinwalled cylindrical tanks, as it is known from past earthquakes. A significant reduction of the seismically induced loads can be obtained by the application of base isolation systems, which have to be designed carefully with respect to the modified hydrodynamic behaviour of the tank in interaction with the liquid. For this reason a highly sophisticated fluid-structure interaction model has to be applied for a realistic simulation of the overall dynamic system. In the following, such a model is presented and compared with the results of simplified mathematical models for rigidly supported tanks. Finally, it is examined to what extent a simple mechanical model can represent the behaviour of a base isolated tank in case of seismic excitation
Y1  - 2013
SN  - 978-3-658-02810-7
SN  - 978-3-658-02809-1
SN  - 978-3-658-14037-3
U6  - http://dx.doi.org/10.1007/978-3-658-02810-7_36
N1  - International Conference on Seismic Design of Industrial Facilities, Aachen, Germany, 26.-27.09.2013.
https://sedif-conference.jimdofree.com/
SP  - 429
EP  - 440
PB  - Springer Vieweg
CY  - Wiesbaden
ER  - 
TY  - CHAP
A1  - Roth, J.
A1  - Möhring, S.
A1  - Tippkötter, Nils
T1  - Characterization and evaluation of lignocellulosic biomass 130 hydrolysates for ABE fermentation
T2  - New frontiers of biotech-processes (Himmelfahrtstagung) : 02-04 May 2016, Rhein-Mosel-Halle, Koblenz/Germany
Y1  - 2016
SP  - 130
PB  - DECHEMA
CY  - Frankfurt am Main
ER  - 
TY  - CHAP
A1  - Rousseau, Alain
A1  - Kern, Alexander
T1  - How to deal with environmental risk in IEC 62305-2
T2  - 2014 International Conference on Lightning Protection (ICLP), Shanghai, China
N2  - The 2nd edition of the lightning risk management
standard (IEC 62305-2) considers structures, which may
endanger environment. In these cases, the loss is not limited to
the structure itself, which is valid for usual structures. In the past
(Edition 1) this danger was simply taken into account by a special
hazard factor, multiplying the existing risk for the structure with
a number. Now, in the edition 2, we add to the risk for the
structure itself a “second risk” due to the losses outside the
structure. The losses outside can be treated independently from
what occurs inside. This is a major advantage to analyze the risk
for sensitive structures, like chemical plants, nuclear plants, or
structures containing explosives, etc. In this paper, the existing
procedure given by the European version EN 62305-2 Ed.2 is
further developed and applied to a few structures.
Y1  - 2014
SP  - 521
EP  - 527
ER  - 
TY  - CHAP
A1  - Rütters, René
A1  - Weinheimer, Marius
A1  - Bragard, Michael
T1  - Teaching Control Theory with a Simplified Helicopter Model and a Classroom Fitting Hardware Test-Bench
T2  - 2018 IEEE 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON)
Y1  - 2018
SN  - 978-1-5386-6903-7
U6  - http://dx.doi.org/10.1109/RTUCON.2018.8659871
ER  - 
TY  - CHAP
A1  - Sadeghfam, Arash
A1  - Sadeghi-Ahangar, A.
A1  - Elgamal, Abdelrahman
A1  - Heuermann, Holger
T1  - Design and Development of a Novel Self-Igniting Microwave Plasma Jet for Industrial Applications
T2  - IEEE MTT-S International Microwave Symposium Digest
Y1  - 2019
SN  - 978-172811309-8
SP  - 63
EP  - 66
ER  - 
TY  - CHAP
A1  - Sajatovic, Miodrag
A1  - Rihacek, Christoph
A1  - Haindl, Bernhard
A1  - Schnell, Michael
A1  - Brandes, Sinja
A1  - Gligorevic, Snjezana
T1  - Broadband VHF (B-VHF) project achievements and follow-on activities
T2  - Integrated Communications, Navigation and Surveillance Conference : Herndon, VA, 1 - 3 May 2007
Y1  - 2007
SN  - 1-4244-1216-1
SP  - 1
EP  - 8
ER  - 
TY  - CHAP
A1  - Sattler, Johannes Christoph
A1  - Atti, Vikrama
A1  - Alexopoulos, Spiros
A1  - Teixeira Boura, Cristiano José
A1  - Herrmann, Ulf
A1  - Dutta, Siddharth
A1  - Kioutsioukis, Ioannis
T1  - DNI forecast tool for the smart operation of a parabolic trough collector system with concrete thermal energy storage: Theory, results and outlook
T2  - SolarPACES conference proceedings
N2  - This work presents a basic forecast tool for predicting direct normal irradiance (DNI) in hourly resolution, which the Solar-Institut Jülich (SIJ) is developing within a research project. The DNI forecast data shall be used for a parabolic trough collector (PTC) system with a concrete thermal energy storage (C-TES) located at the company KEAN Soft Drinks Ltd in Limassol, Cyprus. On a daily basis, 24-hour DNI prediction data in hourly resolution shall be automatically produced using free or very low-cost weather forecast data as input. The purpose of the DNI forecast tool is to automatically transfer the DNI forecast data on a daily basis to a main control unit (MCU). The MCU automatically makes a smart decision on the operation mode of the PTC system such as steam production mode and/or C-TES charging mode. The DNI forecast tool was evaluated using historical data of measured DNI from an on-site weather station, which was compared to the DNI forecast data. The DNI forecast tool was tested using data from 56 days between January and March 2022, which included days with a strong variation in DNI due to cloud passages. For the evaluation of the DNI forecast reliability, three categories were created and the forecast data was sorted accordingly. The result was that the DNI forecast tool has a reliability of 71.4 % based on the tested days. The result fulfils SIJ’s aim to achieve a reliability of around 70 %, but SIJ aims to still improve the DNI forecast quality.
KW  - Direct normal irradiance forecast
KW  - DNI forecast
KW  - Parabolic trough collector
KW  - PTC
KW  - Thermal Energy Storage
Y1  - 2024
U6  - http://dx.doi.org/10.52825/solarpaces.v1i.731
SN  - 2751-9899 (online)
N1  - 28th International Conference on Concentrating Solar Power and Chemical Energy Systems, 27-30 September, Albuquerque, NM, USA
IS  - VOL. 1
PB  - TIB Open Publishing
CY  - Hannover
ER  - 
TY  - CHAP
A1  - Sattler, Johannes Christoph
A1  - Schneider, Iesse Peer
A1  - Angele, Florian
A1  - Atti, Vikrama
A1  - Teixeira Boura, Cristiano José
A1  - Herrmann, Ulf
T1  - Development of heliostat field calibration methods: Theory and experimental test results
T2  - SolarPACES conference proceedings
N2  - In this work, three patent pending calibration methods for heliostat fields of central receiver systems (CRS) developed by the Solar-Institut Jülich (SIJ) of the FH Aachen University of Applied Sciences are presented. The calibration methods can either operate in a combined mode or in stand-alone mode. The first calibration method, method A, foresees that a camera matrix is placed into the receiver plane where it is subjected to concentrated solar irradiance during a measurement process. The second calibration method, method B, uses an unmanned aerial vehicle (UAV) such as a quadrocopter to automatically fly into the reflected solar irradiance cross-section of one or more heliostats (two variants of method B were tested). The third calibration method, method C, foresees a stereo central camera or multiple stereo cameras installed e.g. on the solar tower whereby the orientations of the heliostats are calculated from the location detection of spherical red markers attached to the heliostats. The most accurate method is method A which has a mean accuracy of 0.17 mrad. The mean accuracy of method B variant 1 is 1.36 mrad and of variant 2 is 1.73 mrad. Method C has a mean accuracy of 15.07 mrad. For method B there is great potential regarding improving the measurement accuracy. For method C the collected data was not sufficient for determining whether or not there is potential for improving the accuracy.
KW  - Heliostat Field Calibration
KW  - Unmanned aerial vehicle
KW  - UAV
KW  - Quadrocopter
KW  - Camera system
Y1  - 2024
U6  - http://dx.doi.org/10.52825/solarpaces.v1i.678
SN  - 2751-9899 (online)
N1  - 28th International Conference on Concentrating Solar Power and Chemical Energy Systems, 27-30 September, Albuquerque, NM, USA
IS  - Vol. 1
PB  - TIB Open Publishing
CY  - Hannover
ER  - 
TY  - CHAP
A1  - Sattler, Johannes, Christoph
A1  - Alexopoulos, Spiros
A1  - Caminos, Ricardo Alexander Chico
A1  - Mitchell, John C.
A1  - Ruiz, Victor C.
A1  - Kalogirou, Soteris
A1  - Ktistis, Panayiotis K.
A1  - Teixeira Boura, Cristiano José
A1  - Herrmann, Ulf
T1  - Dynamic simulation model of a parabolic trough collector system with concrete thermal energy storage for process steam generation
T2  - AIP Conference Proceedings
Y1  - 2019
U6  - http://dx.doi.org/10.1063/1.5117663
SN  - 0094243X
VL  - 2126
SP  - 150007-1
EP  - 150007-8
ER  - 
TY  - CHAP
A1  - Sattler, Johannes, Christoph
A1  - Caminos, Ricardo Alexander Chico
A1  - Ürlings, Nicolas
A1  - Dutta, Siddharth
A1  - Ruiz, Victor
A1  - Kalogirou, Soteris
A1  - Ktistis, Panayiotis
A1  - Agathokleous, Rafaela
A1  - Jung, Christian
A1  - Alexopoulos, Spiros
A1  - Atti, Vikrama Nagababu
A1  - Teixeira Boura, Cristiano José
A1  - Herrmann, Ulf
T1  - Operational experience and behaviour of a parabolic trough collector system with concrete thermal energy storage for process steam generation in Cyprus
T2  - AIP Conference Proceedings
Y1  - 2020
U6  - http://dx.doi.org/10.1063/5.0029278
IS  - 2303
SP  - 140004-1
EP  - 140004-10
ER  - 
TY  - CHAP
A1  - Sauerborn, Markus
T1  - Investigations to the influence of clouds and aerosols to the haze of the sunshape
T2  - SolarPACES 2011 : concentrating solar power and chemical energy systems : 20 - 23 September, 2011, Granada, Spain
Y1  - 2011
CY  - Granada
ER  - 
TY  - CHAP
A1  - Sauerborn, Markus
A1  - Arshadi, S.
A1  - Rohrmoser, R.
T1  - Influence of clouds and aerosols to the haze of the sunshape
T2  - 30th ISES Biennial Solar World Congress 2011 : Kassel, Germany, 28 August - 2 September 2011. Vol. 5
Y1  - 2012
SP  - 3887
EP  - 3894
PB  - Curran
CY  - Red Hook, NY
ER  - 
TY  - CHAP
A1  - Sauerborn, Markus
A1  - Hoffschmidt, Bernhard
A1  - Telle, R.
A1  - Wagner, M.
T1  - Heatable optical analyse system for high temperature absorbers
T2  - 30th ISES Biennial Solar World Congress 2011 : : Kassel, Germany, 28 August - 2 September 2011. Vol. 5
Y1  - 2012
SN  - 978-1-61839-364-7
SP  - 3852
EP  - 3860
PB  - Curran
CY  - Red Hook, NY
ER  - 
TY  - CHAP
A1  - Sauerborn, Markus
A1  - Klimek, J.
A1  - Hoffschmidt, Bernhard
A1  - Essen, H.
A1  - Sieger, S.
A1  - Biegel, G.
A1  - Göttsche, Joachim
A1  - Hilger, Patrick
T1  - Eurosun 2012 : radar technology for heliostat posititon control
T2  - Eurosun 2012 : Solar energy for a brighter future : conference proceedings : Rijeka, 18.-22.09.2012
Y1  - 2012
SP  - ID 80
CY  - Rijeka
ER  - 
TY  - CHAP
A1  - Sauerborn, Markus
A1  - Liebenstund, Lena
A1  - Raue, Markus
A1  - Mang, Thomas
A1  - Herrmann, Ulf
A1  - Dueing, Andreas
T1  - Analytic method for material aging and quality analyzing to forecast long time stability of plastic micro heliostat components
T2  - AIP Conference Proceedings
Y1  - 2017
U6  - http://dx.doi.org/10.1063/1.4984388
VL  - 1850
IS  - 1
SP  - 030045-1
EP  - 030045-8
ER  - 
TY  - CHAP
A1  - Savitskaya, Irina S.
A1  - Kistaubayeva, Aida S.
A1  - Akimbekov, Nuraly S.
A1  - Digel, Ilya
A1  - Zhubanova, Azhar A.
T1  - Performance of Bio-Composite Carbonized Materials in Probiotic Applications
T2  - World Academy of Science, Engineering and Technology International Journal of Biotechnology and Bioengineering
Y1  - 2013
VL  - 7
IS  - 7
SP  - 685
EP  - 689
ER  - 
TY  - CHAP
A1  - Schartner, Karl-Heinz
A1  - Loeb, H. W.
A1  - Dachwald, Bernd
A1  - Ohndorf, Andreas
T1  - Perspectives of electric propulsion for outer planetary and deep space missions
T2  - European Planetary Science Congress 2009
N2  - Solar-electric propulsion (SEP) is superior with
respect to payload capacity, flight time and
flexible launch window to the conventional
interplanetary transfer method using chemical
propulsion combined with gravity assists. This fact
results from the large exhaust velocities of electric
low–thrust propulsion and is favourable also for
missions to the giant planets, Kuiper-belt objects
and even for a heliopause probe (IHP) as shown in
three studies by the authors funded by DLR. They
dealt with a lander for Europa and a sample return
mission from a mainbelt asteroid [1], with the
TANDEM mission [2]; the third recent one
investigates electric propulsion for the transfer to
the edge of the solar system.
All studies are based on triple-junction solar arrays,
on rf-ion thrusters of the qualified RIT-22 type and
they use the intelligent trajectory optimization
program InTrance [3].
Y1  - 2009
N1  - European Planetary Science Congress 2009, 13-18 September, Potsdam, Germany
SP  - 416
EP  - 416
ER  - 
TY  - CHAP
A1  - Schiffer, Fabian
A1  - Bragard, Michael
T1  - Cascaded LQ and Field-Oriented Control of a Mobile Inverse Pendulum (Segway) with Permanent Magnet Synchronous Machines
T2  - 2019 20th International Conference on Research and Education in Mechatronics (REM)
Y1  - 2019
SN  - 978-1-5386-9257-8
U6  - http://dx.doi.org/10.1109/REM.2019.8744101
SP  - 1
EP  - 8
ER  - 
TY  - CHAP
A1  - Schiffer, Stefan
A1  - Ferrein, Alexander
T1  - Decision-Theoretic Planning with Linguistic Terms in Golog
T2  - FLinAl 2015 - Fuzzy Logic in Artificial Intelligence : Proceedings of the Workshop on Fuzzy Logic in AI (FLinAI-15) co-located with the 24th International Joint Conference on Artificial Intelligence (IJCAI 2015) Buenos Aires, Argentina, July 25, 2015.
Y1  - 2015
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:0074-1424-4
SN  - 1613-0073
ER  - 
TY  - CHAP
A1  - Schiffer, Stefan
A1  - Ferrein, Alexander
T1  - A System Layout for Cognitive Service Robots
T2  - Cognitive Robot Architectures. Proceedings of EUCognition 2016
Y1  - 2017
SN  - 1613-0073
N1  - CEUR-WS Vol-1855
SP  - 44
EP  - 45
ER  - 
TY  - CHAP
A1  - Schiffer, Stefan
A1  - Ferrein, Alexander
A1  - Lakemeyer, Gerhard
T1  - Fuzzy representations and control for domestic service robots in Golog
T2  - Intelligent robotics and applications : 4th International conference, ICIRA 2011, Aachen, Germany, December 6-8, 2011, proceedings, part I. (Lecture notes in computer science ; 7102)
Y1  - 2011
SN  - 978-3-642-25486-4
SP  - 241
EP  - 250
ER  - 
TY  - CHAP
A1  - Schildt, P.
A1  - Braun, Carsten
A1  - Marcocca, P.
T1  - Flight testing the extra 330LE flying testbed
T2  - 48th Annual International Symposium of the Society of Flight Test Engineers 2017
Y1  - 2017
SN  - 978-151085387-4
N1  - 48th Annual International Symposium of the Society of Flight Test Engineers 2017, SFTE 2017; Destin; United States; 30 October 2017 through 2 November 2017
SP  - 349
EP  - 362
ER  - 
TY  - CHAP
A1  - Schildt, Philipp
A1  - Marzocca, Pier
A1  - Braun, Carsten
A1  - Dahmann, Peter
A1  - Keimer, Jona
T1  - Effects of atmospheric excitation on vibration based condition monitoring methods for hybrid-electric aircraft propulsion systems
T2  - AIAC 2018: 18th Australian International Aerospace Congress: HUMS - 11th Defence Science and Technology (DST) International Conference on Health and Usage Monitoring (HUMS 2019): ISSFD - 27th International Symposium on Space Flight Dynamics (ISSFD)
Y1  - 2019
SN  - 9781925627213
SP  - 923
EP  - 928
ER  - 
TY  - CHAP
A1  - Schirra, Julian
A1  - Bauschat, J.-Michael
A1  - Watmuff, J.H.
T1  - Accurate induced drag prediction for highly non-planar lifting systems
T2  - 19th Australasian Fluid Mechanics Conference : 8.-11. Dezember 2014, Melbourne, Australia
N2  - The impact of wake model effects is investigated for two highly
non-planar lifting systems. Dependent on the geometrical
arrangement of the configuration, the wake model shape is found
to considerably affect the estimation. Particularly at higher angles
of attack, an accurate estimation based on the common linear wake
model approaches is involved.
Y1  - 2014
ER  - 
TY  - CHAP
A1  - Schirra, Julian
A1  - J., Watmuff
T1  - Euler-based induced drag estimation for highly non-planar lifting systems during conceptional design
T2  - 62. Deutscher Luft- und Raumfahrtkongress 2013 : 10. - 12. September 2032, Stuttgart, Haus der Wirtschaft
Y1  - 2013
SP  - 1
EP  - 8
PB  - Dt. Gesellschaft für Luft- und Raumfahrt
CY  - Bonn
ER  - 
TY  - CHAP
A1  - Schirra, Julian
A1  - Watmuff, Jon
A1  - Bauschat, J.-Michael
T1  - A relative assessment of existing potential-methodologies to accurately estimate the induced drag of highly non-planar lifting systems
T2  - Advanced aero concepts, design and operations : Applied Aerodynamics Conference  : July 22 -24, 2014, Bristol, UK
Y1  - 2014
SP  - 1
EP  - 13
ER  - 
TY  - CHAP
A1  - Schlemmer, Katharina
A1  - Porst, Dariusz
A1  - Bassam, Rasha
A1  - Artmann, Gerhard
A1  - Digel, Ilya
ED  - Erni, Daniel
ED  - Fischerauer, Alice
ED  - Himmel, Jörg
ED  - Seeger, Thomas
ED  - Thelen, Klaus
T1  - Effects of nitric oxide (NO) and ATP on red blood cell phenotype and deformability
T2  - 2nd YRA MedTech Symposium 2017 : June 8th - 9th / 2017 / Hochschule Ruhr-West
Y1  - 2017
SN  - 978-3-9814801-9-1
U6  - http://dx.doi.org/10.17185/duepublico/43984
N1  - A young researchers track of the 7th IEEE Workshop & SENSORICA 2017
SP  - 100
EP  - 101
PB  - Universität Duisburg-Essen
CY  - Duisburg
ER  - 
TY  - CHAP
A1  - Schlenkhoff, Andreas
A1  - Bung, Daniel B.
T1  - Prediction of oxygen transfer in self-aerated skimming flow on embankment stepped spillways
T2  - Water engineering for sustainable environment : 33rd IAHR congress ; 9 - 14 August 2009, Vancouver, British Columbia, Canada
Y1  - 2009
SN  - 9789078046080
SP  - 1 CD-ROM
ER  - 
TY  - CHAP
A1  - Schleupen, Josef
A1  - Engemann, Heiko
A1  - Bagheri, Mohsen
A1  - Kallweit, Stephan
T1  - The potential of SMART climbing robot combined with a weatherproof cabin for rotor blade maintenance
T2  - 17th European Conference on Composite Materials – ECCM, Munich, Germany
Y1  - 2016
N1  - ECCM 17
SP  - 1
EP  - 8
ER  - 
TY  - CHAP
A1  - Schleupen, Josef
A1  - Engemann, Heiko
A1  - Bagheri, Mohsen
A1  - Kallweit, Stephan
A1  - Dahmann, Peter
T1  - Developing a climbing maintenance robot for tower and rotor blade service of wind turbines
T2  - Advances in Robot Design and Intelligent Control : Proceedings of the 25th Conference on Robotics in Alpe-Adria-Danube Region (RAAD16)
Y1  - 2017
SN  - 978-3-319-49058-8
U6  - http://dx.doi.org/10.1007/978-3-319-49058-8_34
N1  - Advances in Robot Design and Intelligent Control ; Vol. 540
SP  - 310
EP  - 319
PB  - Springer
CY  - Cham
ER  - 
TY  - CHAP
A1  - Schlurmann, Torsten
A1  - Bung, Daniel B.
T1  - Experimental investigation of flow-induced radial gate vibrations at Lower Subansiri dam
T2  - Sixth Chinese-German Joint Symposium on Hydraulic and Ocean Engineering : JOINT 2012 : 23.-29.9.2012, Keelung
Y1  - 2012
SP  - 7
EP  - 14
ER  - 
TY  - CHAP
A1  - Schmid, Beat F.
A1  - Lindemann, Markus
T1  - Elements of a reference model for electronic markets
T2  - System sciences : proceedings. Vol. 4: Internet and the digital economy track / Thirty-first Hawaii International Conference on Systems Science : HICSS'98, Big Island of Hawaii, January 6-9, 1998 / ed. by Robert W. Blanning and David R. King. IEEE catalog ; 98TB100216
Y1  - 1998
SN  - 0-8186-8242-6
SP  - 193
EP  - 201
PB  - IEEE Computer Society Pr.
CY  - Los Alamos, CA
ER  - 
TY  - CHAP
A1  - Schmidt, Thomas
A1  - Kasch, Susanne
A1  - Eichler, Fabian
A1  - Thurn, Laura
T1  - Process strategies on laser-based melting of glass powder
T2  - Lasers in Manufacturing Conference 2021
N2  - This paper presents the laser-based powder bed fusion (L-PBF) using various glass powders (borosilicate and quartz glass). Compared to metals, these require adapted process strategies. First, the glass powders were characterized with regard to their material properties and their processability in the powder bed. This was followed by investigations of the melting behavior of the glass powders with different laser wavelengths (10.6 µm, 1070 nm). In particular, the experimental setup of a CO2 laser was adapted for the processing of glass powder. An experimental setup with integrated coaxial temperature measurement/control and an inductively heatable build platform was created. This allowed the L-PBF process to be carried out at the transformation temperature of the glasses. Furthermore, the component’s material quality was analyzed on three-dimensional test specimen with regard to porosity, roughness, density and geometrical accuracy in order to evaluate the developed L-PBF parameters and to open up possible applications.
KW  - 3D-printing
KW  - glass
KW  - additive manufactureing
KW  - laser based powder fusion
Y1  - 2021
ER  - 
TY  - CHAP
A1  - Schmidts, Oliver
A1  - Boltes, Maik
A1  - Kraft, Bodo
A1  - Schreiber, Marc
T1  - Multi-pedestrian tracking by moving Bluetooth-LE beacons and stationary receivers
T2  - 2017 International Conference on Indoor Positioning and Indoor Navigation (IPIN), 18-21 September 2017, Sapporo, Japan
Y1  - 2017
N1  - International Conference on Indoor Positioning and Indoor Navigation <8, 2017, Sapporo, Japan>
SP  - 1
EP  - 4
ER  - 
TY  - CHAP
A1  - Schmidts, Oliver
A1  - Kraft, Bodo
A1  - Schreiber, Marc
A1  - Zündorf, Albert
T1  - Continuously evaluated research projects in collaborative decoupled environments
T2  - 2018 ACM/IEEE 5th International Workshop on Software Engineering Research and Industrial PracticePractice, May 29, 2018, Gothenburg, Sweden : SER&IP' 18
N2  - Often, research results from collaboration projects are not transferred into productive environments even though approaches are proven to work in demonstration prototypes. These demonstration prototypes are usually too fragile and error-prone to be transferred
easily into productive environments. A lot of additional work is required.
Inspired by the idea of an incremental delivery process, we introduce an architecture pattern, which combines the approach of Metrics Driven Research Collaboration with microservices for the ease of integration. It enables keeping track of project goals over the course of the collaboration while every party may focus on their expert skills: researchers may focus on complex algorithms,
practitioners may focus on their business goals.
Through the simplified integration (intermediate) research results can be introduced into a productive environment which enables
getting an early user feedback and allows for the early evaluation of different approaches. The practitioners’ business model benefits throughout the full project duration.
Y1  - 2018
SP  - 1
EP  - 9
PB  - ACM
CY  - New York, NY
ER  - 
TY  - CHAP
A1  - Schmidts, Oliver
A1  - Kraft, Bodo
A1  - Siebigteroth, Ines
A1  - Zündorf, Albert
T1  - Schema Matching with Frequent Changes on Semi-Structured Input Files: A Machine Learning Approach on Biological Product Data
T2  - Proceedings of the 21st International Conference on Enterprise Information Systems - Volume 1: ICEIS
Y1  - 2019
SN  - 978-989-758-372-8
U6  - http://dx.doi.org/10.5220/0007723602080215
SP  - 208
EP  - 215
ER  - 
TY  - CHAP
A1  - Schmidts, Oliver
A1  - Kraft, Bodo
A1  - Winkens, Marvin
A1  - Zündorf, Albert
T1  - Catalog integration of low-quality product data by attribute label ranking
T2  - Proceedings of the 9th International Conference on Data Science, Technology and Applications - Volume 1: DATA
Y1  - 2020
SN  - 978-989-758-440-4
U6  - http://dx.doi.org/10.5220/0009831000900101
SP  - 90
EP  - 101
ER  - 
TY  - CHAP
A1  - Schmidts, Oliver
A1  - Kraft, Bodo
A1  - Winkens, Marvin
A1  - Zündorf, Albert
T1  - Catalog integration of heterogeneous and volatile product data
T2  - DATA 2020: Data Management Technologies and Applications
N2  - The integration of frequently changing, volatile product data from different manufacturers into a single catalog is a significant challenge for small and medium-sized e-commerce companies. They rely on timely integrating product data to present them aggregated in an online shop without knowing format specifications, concept understanding of manufacturers, and data quality. Furthermore, format, concepts, and data quality may change at any time. Consequently, integrating product catalogs into a single standardized catalog is often a laborious manual task. Current strategies to streamline or automate catalog integration use techniques based on machine learning, word vectorization, or semantic similarity. However, most approaches struggle with low-quality or real-world data. We propose Attribute Label Ranking (ALR) as a recommendation engine to simplify the integration process of previously unknown, proprietary tabular format into a standardized catalog for practitioners. We evaluate ALR by focusing on the impact of different neural network architectures, language features, and semantic similarity. Additionally, we consider metrics for industrial application and present the impact of ALR in production and its limitations.
Y1  - 2021
SN  - 978-3-030-83013-7
U6  - http://dx.doi.org/10.1007/978-3-030-83014-4_7
N1  - International Conference on Data Management Technologies and Applications, DATA 2020, 7-9 July
SP  - 134
EP  - 153
PB  - Springer
CY  - Cham
ER  - 
TY  - CHAP
A1  - Schmitt, Timo
A1  - Rosin, Julia
A1  - Butenweg, Christoph
T1  - Seismic Impact And Design Of Buried Pipelines
T2  - 16th European Conference on Earthquake Engineering, Thessaloniki, 18-21 June, 2018
N2  - Seismic design of buried pipeline systems for energy and water supply is not only important for plant and operational safety but also for the maintenance of the supply infrastructure after an earthquake. The present paper shows special issues of the seismic wave impacts on buried pipelines, describes calculation methods, proposes approaches and gives calculation examples. This paper regards the effects of transient displacement differences and resulting tensions within the pipeline due to the wave propagation of the earthquake. However, the presented model can also be used to calculate fault rupture induced displacements. Based on a three-dimensional Finite Element Model parameter studies are performed to show the influence of several parameters such as incoming wave angle, wave velocity, backfill height and synthetic displacement time histories. The interaction between the pipeline and the surrounding soil is modeled with non-linear soil springs and the propagating wave is simulated affecting the pipeline punctually, independently in time and space. Special attention is given to long-distance heat pipeline systems. Here, in regular distances expansion bends are arranged to ensure movements of the pipeline due to high temperature. Such expansion bends are usually designed with small bending radii, which during the earthquake lead to high bending stresses in the cross-section of the pipeline. Finally, an interpretation of the results and recommendations are given for the most critical parameters.
Y1  - 2018
N1  - Paper No 10600
SP  - 1
EP  - 12
ER  - 
TY  - CHAP
A1  - Schmitz, Annika
A1  - Apandi, Shah Eiman Amzar Shah
A1  - Spillner, Jan
A1  - Hima, Flutura
A1  - Behbahani, Mehdi
ED  - Digel, Ilya
ED  - Staat, Manfred
ED  - Trzewik, Jürgen
ED  - Sielemann, Stefanie
ED  - Erni, Daniel
ED  - Zylka, Waldemar
T1  - Effect of different cannula positions in the pulmonary artery on blood flow and gas exchange using computational fluid dynamics analysis
T2  - 4th YRA MedTech Symposium 2024 : February 1 / 2024 / FH Aachen
N2  - Pulmonary arterial cannulation is a common and effective method for percutaneous mechanical circulatory support for concurrent right heart and respiratory failure [1]. However, limited data exists to what effect the positioning of the cannula has on the oxygen perfusion throughout the pulmonary artery (PA). This study aims to evaluate, using computational fluid dynamics (CFD), the effect of different cannula positions in the PA with respect to the oxygenation of the different branching vessels in order for an optimal cannula position to be determined. The four chosen different positions (see Fig. 1) of the cannulas are, in the lower part of the main pulmonary artery (MPA), in the MPA at the junction between the right pulmonary artery (RPA) and the left pulmonary artery (LPA), in the RPA at the first branch of the RPA and in the LPA at the first branch of the LPA.
Y1  - 2024
SN  - 978-3-940402-65-3
U6  - http://dx.doi.org/10.17185/duepublico/81475
SP  - 29
EP  - 30
PB  - Universität Duisburg-Essen
CY  - Duisburg
ER  - 
TY  - CHAP
A1  - Schnabel, Eberhard
A1  - Berndt, Heinz
ED  - Nesvadba, H.
T1  - Zur selektive Abspaltbarkeit der t-Butyloxycarbonylgruppe
T2  - Peptides 1971 : proceedings of the Eleventh European Peptide Symposium, Vienna, Austria, April 1971
Y1  - 1973
SN  - 0-7204-4120-X
SP  - 69
EP  - 70
PB  - North-Holland Publ. [u.a.]
CY  - Amsterdam [u.a.]
ER  - 
TY  - CHAP
A1  - Schneckenburger, N.
A1  - Franzen, N.
A1  - Gligorevic, Snjezana
A1  - Schnell, M.
T1  - L-band compatibility of LDACS1
T2  - IEEE/AIAA 30th Digital Avionics Systems Conference (DASC) : 16 - 20 Oct. 2011, Seattle, Wash.
Y1  - 2011
SN  - 978-1-61284-797-9
SN  - 2155-7195
SP  - 4C3-1
EP  - 4C3-11
ER  - 
TY  - CHAP
A1  - Schneider, Oliver
A1  - Al Hakim, Taher
A1  - Kayser, Peter
A1  - Digel, Ilya
ED  - Erni, Daniel
ED  - Fischerauer, Alice
ED  - Himmel, Jörg
ED  - Seeger, Thomas
ED  - Thelen, Klaus
T1  - Development and trials of a test chamber for ultrasound-assisted sampling of living cells from solid surfaces
T2  - 2nd YRA MedTech Symposium 2017 : June 8th - 9th / 2017 / Hochschule Ruhr-West
Y1  - 2017
SN  - 978-3-9814801-9-1
U6  - http://dx.doi.org/10.17185/duepublico/43984
N1  - A young researchers track of the 7th IEEE Workshop & SENSORICA 2017
SP  - 96
EP  - 97
PB  - Universität Duisburg-Essen
CY  - Duisburg
ER  - 
TY  - CHAP
A1  - Schnell, Michael
A1  - Brandes, Sinja
A1  - Gligorevic, Snjezana
A1  - Walter, M.
A1  - Rihacek, Christoph
A1  - Sajatovic, Miodrag
A1  - Haindl, Bernhard
T1  - Interference mitigation for broadband L-DACS
T2  - 27th IEEE/AIAA Digital Avionics Systems Conference : DASC 2008 : 26-30 Oct. 2008, St. Paul, Minn.
Y1  - 2008
SN  - 978-1-4244-2207-4 ; 978-1-4244-2208-1
SP  - 2B2-1
EP  - 2B2-12
ER  - 
TY  - CHAP
A1  - Schnell, Michael
A1  - Franzen, Nico
A1  - Gligorevic, Snjezana
T1  - L-DACS1 laboratory demonstrator development and compatibility measurement set-up
T2  - IEEE/AIAA 29th Digital Avionics Systems Conference (DASC) : 3 - 7 Oct. 2010, Salt Lake City, Utah
Y1  - 2010
SN  - 9781424466160 ; 9781424466184
SP  - 3E3-1
EP  - 3E3-11
ER  - 
TY  - CHAP
A1  - Schoene, Jens
A1  - Reisgen, Uwe
A1  - Schleser, Markus
A1  - Jerabek, Jakub
A1  - Chudoba, Rostislav
ED  - Fisher, Gregor
T1  - Theoretical and experimental investigations on textile-reinforced concrete spalling behavior
T2  - 8th International PhD Symposium in Civil Engineering : Lyngby, June 20-23, 2010 : proceedings
Y1  - 2010
SN  - 9788778773012
SP  - 383
EP  - 388
PB  - Technical University of Denmark, Dept. of Civil Engineering
CY  - Lyngby
ER  - 
TY  - CHAP
A1  - Scholl, Ingrid
A1  - Bartella, Alex
A1  - Moluluo, Cem
A1  - Ertural, Berat
A1  - Laing, Frederic
A1  - Suder, Sebastian
T1  - MedicVR : Acceleration and Enhancement Techniques for Direct Volume Rendering in Virtual Reality
T2  - Bildverarbeitung für die Medizin 2019 : Algorithmen – Systeme – Anwendungen
Y1  - 2019
SN  - 978-3-658-25326-4
U6  - http://dx.doi.org/10.1007/978-3-658-25326-4_32
SP  - 152
EP  - 157
PB  - Springer Vieweg
CY  - Wiesbaden
ER  - 
TY  - CHAP
A1  - Scholl, Ingrid
A1  - Suder, Sebastian
A1  - Schiffer, Stefan
T1  - Direct Volume Rendering in Virtual Reality
T2  - Bildverarbeitung für die Medizin 2018
Y1  - 2018
SN  - 978-3-662-56537-7
U6  - http://dx.doi.org/10.1007/978-3-662-56537-7_79
SP  - 297
EP  - 302
PB  - Springer Vieweg
CY  - Berlin
ER  - 
TY  - CHAP
A1  - Schopen, Oliver
A1  - Kemper, Hans
A1  - Esch, Thomas
T1  - Development of a comparison methodology and evaluation matrix for electrically driven compressors in ICE and FC
T2  - Proceedings of the 1st UNITED – Southeast Asia Automotive Interest Group (SAIG) International Conference
N2  - In addition to electromobility and alternative drive systems, a focus is set on electrically driven compressors (EDC), with a high potential for increasing the efficiency of internal combustion engines (ICE) and fuel cells [01]. The primary objective is to increase the ICE torque, provided independently of the ICE speed by compressing the intake air and consequently the ICE filling level supported by the compressor. For operation independent from the ICE speed, the EDC compressor is decoupled from the turbine by using an electric compressor motor (CM) instead of the turbine. ICE performances can be increased by the use of EDC where individual compressor parameters are adapted to the respective application area [02] [03]. This task contains great challenges, increased by demands with regard to pollutant reduction while maintaining constant performance and reduced fuel consumption. The FH-Aachen is equipped with an EDC test bench which enables EDC-investigations in various configurations and operating modes. Characteristic properties of different compressors can be determined, which build the basis for a comparison methodology. Subject of this project is the development of a comparison methodology for EDC with an associated evaluation method and a defined overall evaluation method. For the application of this comparison methodology, corresponding series of measurements are carried out on the EDC test bench using an appropriate test device.
KW  - electro mobility
KW  - fuel cell
KW  - internal combustion engine
KW  - electrically driven compressors
Y1  - 2021
SN  - 978-3-902103-94-9
N1  - 1st UNITED-SAIG International Conference, 21-22 APR 2021, Chulalongkorn University, Thailand
SP  - 45
EP  - 46
PB  - FH Joanneum
CY  - Graz
ER  - 
TY  - CHAP
A1  - Schopen, Oliver
A1  - Shabani, Bahman
A1  - Esch, Thomas
A1  - Kemper, Hans
A1  - Shah, Neel
ED  - Rahim, S.A.
ED  - As'arry, A.
ED  - Zuhri, M.Y.M.
ED  - Harmin, M.Y.
ED  - Rezali, K.A.M.
ED  - Hairuddin, A.A.
T1  - Quantitative evaluation of health management designs for fuel cell systems in transport vehicles
T2  - 2nd UNITED-SAIG International Conference Proceedings
N2  - Focusing on transport vehicles, mainly with regard to aviation applications, this paper presents compilation and subsequent quantitative evaluation of methods aimed at building an optimum integrated health management solution for fuel cell systems. The methods are divided into two different main types and compiled in a related scheme. Furthermore, different methods are analysed and evaluated based on parameters specific to the aviation context of this study. Finally, the most suitable method for use in fuel cell health management systems is identified and its performance and suitability is quantified.
KW  - aviation application
KW  - health management systems
KW  - fuel cell systems
Y1  - 2022
N1  - 2nd UNITED-SAIG International Conference, 23-24 May 2022, Putrajaya, Malaysia
SP  - 1
EP  - 3
ER  - 
TY  - CHAP
A1  - Schopp, Christoph
A1  - Heuermann, Holger
T1  - Electrodeless low pressure lamp with bi-static matching at 2.45 GHz
T2  - 2013 European Microwave Conference (EuMC) , Nuremberg
Y1  - 2013
SN  - 978-1-4799-0264-4
SP  - 881
EP  - 884
PB  - IEEE
CY  - Piscataway, NJ
ER  - 
TY  - CHAP
A1  - Schopp, Christoph
A1  - Heuermann, Holger
A1  - Holtrup, S.
T1  - Investigation on efficacy optimization of RF-driven automotive D-lamps
T2  - 44th European Microwave Conference (EuMC),2014, Rome
Y1  - 2014
U6  - http://dx.doi.org/10.1109/EuMC.2014.6986645
SP  - 1154
EP  - 1157
ER  - 
TY  - CHAP
A1  - Schopp, Christoph
A1  - Heuermann, Holger
A1  - Marso, Michel
T1  - Multiphysical Study of an Atmospheric Microwave Argon Plasma Jet
T2  - IEEE Transactions on Plasma Science
Y1  - 2017
U6  - http://dx.doi.org/10.1109/TPS.2017.2692735
SN  - 1939-9375
VL  - 45
IS  - 6
SP  - 932
EP  - 937
PB  - IEEE
ER  - 
TY  - CHAP
A1  - Schopp, Christoph
A1  - Nachtrodt, Frederik
A1  - Heuermann, Holger
A1  - Scherer, Ulrich W.
A1  - Mostacci, Domiziano
A1  - Finger, Torsten
A1  - Tietsch, Wolfgang
T1  - A novel 2.45 GHz/200 W Microwave Plasma Jet for High Temperature Applications above 3600 K
T2  - Journal of Physics : Conference Series
Y1  - 2012
SN  - 1742-6596
VL  - 406
IS  - 012029
ER  - 
TY  - CHAP
A1  - Schoutetens, Frederic
A1  - Dachwald, Bernd
A1  - Heiligers, Jeannette
T1  - Optimisation of photon-sail trajectories in the alpha-centauri system using evolutionary neurocontrol
T2  - 8th ICATT (International Conference on Astrodynamics Tools and Techniques) 23 - 25 June 2021, Virtual
N2  - With the increased interest for interstellar exploration after the discovery of exoplanets and the proposal by Breakthrough Starshot, this paper investigates the optimisation of photon-sail trajectories in Alpha Centauri. The prime objective is to find the optimal steering strategy for a photonic sail to get captured around one of the stars after a minimum-time transfer from Earth. By extending the idea of the Breakthrough Starshot project with a deceleration phase upon arrival, the mission’s scientific yield will be increased. As a secondary objective, transfer trajectories between the stars and orbit-raising manoeuvres to explore the habitable zones of the stars are investigated. All trajectories are optimised for minimum time of flight using the trajectory optimisation software InTrance. Depending on the sail technology, interstellar travel times of 77.6-18,790 years can be achieved, which presents an average improvement of 30% with respect to previous work. Still, significant technological development is required to reach and be captured in the Alpha-Centauri system in less than a century. Therefore, a fly-through mission arguably remains the only option for a first exploratory mission to Alpha Centauri, but the enticing results obtained in this work provide perspective for future long-residence missions to our closest neighbouring star system.
Y1  - 2021
N1  - 8th ICATT (International Conference on Astrodynamics Tools and Techniques)
23 - 25 June 2021, Virtual
SP  - 1
EP  - 15
ER  - 
TY  - CHAP
A1  - Schreiber, Marc
A1  - Barkschat, Kai
A1  - Kraft, Bodo
T1  - Using Continuous Integration to organize and monitor the annotation process of domain specific corpora
T2  - 5th International Conference on Information and Communication Systems (ICICS) : 1-3 April 2014, Irbid, Jordanien
Y1  - 2014
SN  - 978-1-4799-3022-7
U6  - http://dx.doi.org/10.1109/IACS.2014.6841958
SP  - 1
EP  - 6
ER  - 
TY  - CHAP
A1  - Schreiber, Marc
A1  - Hirtbach, Stefan
A1  - Kraft, Bodo
A1  - Steinmetzler, Andreas
ED  - Kowalewski, Stefan
T1  - Software in the city: visual guidance through large scale software projects
T2  - Software Engineering 2013 : Fachtagung des GI-Fachbereichs Softwaretechnik, 26. Februar-1. März 2013 in Aachen. (GI-Edition ; 213)
Y1  - 2013
SN  - 978-3-88579-607-7 ; 978-3-88579-609-1
SP  - 213
EP  - 224
PB  - Ges. für Informatik
CY  - Bonn
ER  - 
TY  - CHAP
A1  - Schreiber, Marc
A1  - Kraft, Bodo
A1  - Zündorf, Albert
T1  - Cost-efficient quality assurance of natural language processing tools through continuous monitoring with continuous integration
T2  - 3rd International Workshop on Software Engineering Research and Industrial Practice
Y1  - 2016
U6  - http://dx.doi.org/10.1145/2897022.2897029
N1  - SER&IP’16, May 17 2016, Austin, TX, USA
SP  - 46
EP  - 52
ER  - 
TY  - CHAP
A1  - Schreiber, Marc
A1  - Kraft, Bodo
A1  - Zündorf, Albert
ED  - Bilof, Randall
T1  - Metrics driven research collaboration: focusing on common project goals continuously
T2  - Proceedings : 2017 IEEE/ACM 4th International Workshop on Software Engineering Research and Industrial Practice : SER&IP 2017 : 21 May 2017 Buenos Aires, Argentina
Y1  - 2017
SN  - 978-1-5386-2797-6
U6  - http://dx.doi.org/10.1109/SER-IP.2017..6
SP  - 41
EP  - 47
PB  - IEEE Press
CY  - Piscataway, NJ
ER  - 
TY  - CHAP
A1  - Schreiber, Marc
A1  - Kraft, Bodo
A1  - Zündorf, Albert
T1  - NLP Lean Programming Framework: Developing NLP Applications More Effectively
T2  - Proceedings of NAACL-HLT 2018: Demonstrations, New Orleans, Louisiana, June 2 - 4, 2018
N2  - This paper presents NLP Lean Programming
framework (NLPf), a new framework
for creating custom natural language processing
(NLP) models and pipelines by utilizing
common software development build systems.
This approach allows developers to train and
integrate domain-specific NLP pipelines into
their applications seamlessly. Additionally,
NLPf provides an annotation tool which improves
the annotation process significantly by
providing a well-designed GUI and sophisticated
way of using input devices. Due to
NLPf’s properties developers and domain experts
are able to build domain-specific NLP
applications more efficiently. NLPf is Opensource
software and available at https://
gitlab.com/schrieveslaach/NLPf.
Y1  - 2018
U6  - http://dx.doi.org/10.18653/v1/N18-5001 
ER  - 
TY  - CHAP
A1  - Schuba, Marko
A1  - Höfken, Hans-Wilhelm
A1  - Linzbach, Sophie
T1  - An ICS Honeynet for Detecting and Analyzing Cyberattacks in Industrial Plants
T2  - 2021 International Conference on Electrical, Computer and Energy Technologies (ICECET)
N2  - Cybersecurity of Industrial Control Systems (ICS) is an important issue, as ICS incidents may have a direct impact on safety of people or the environment. At the same time the awareness and knowledge about cybersecurity, particularly in the context of ICS, is alarmingly low. Industrial honeypots offer a cheap and easy to implement way to raise cybersecurity awareness and to educate ICS staff about typical attack patterns. When integrated in a productive network, industrial honeypots may not only reveal attackers early but may also distract them from the actual important systems of the network. Implementing multiple honeypots as a honeynet, the systems can be used to emulate or simulate a whole Industrial Control System. This paper describes a network of honeypots emulating HTTP, SNMP, S7communication and the Modbus protocol using Conpot, IMUNES and SNAP7. The nodes mimic SIMATIC S7 programmable logic controllers (PLCs) which are widely used across the globe. The deployed honeypots' features will be compared with the features of real SIMATIC S7 PLCs. Furthermore, the honeynet has been made publicly available for ten days and occurring cyberattacks have been analyzed
KW  - Conpot
KW  - honeypot
KW  - honeynet
KW  - ICS
KW  - cybersecurity
Y1  - 2022
SN  - 978-1-6654-4231-2
SN  - 978-1-6654-4232-9
U6  - http://dx.doi.org/10.1109/ICECET52533.2021.9698746
N1  - 2021 International Conference on Electrical, Computer and Energy Technologies (ICECET). 09-10 December 2021. Cape Town, South Africa.
PB  - IEEE
ER  - 
TY  - CHAP
A1  - Schuh, Günther
A1  - Gottschalk, Sebastian Friedrich
A1  - Narr, Claus
A1  - Höhne, Tim
ED  - Zäh, Michael F.
T1  - Adaptive logistics : information management for planning and control of small series assembly
T2  - 2nd International Conference on Changeable, Agile, Reconfigurable and Virtual Production (CARV 2007), Toronto, Ontario, Canada, 22-24 July 2007 : Book of Abstracts
Y1  - 2007
SN  - 978-0-9783187-0-3
SP  - 212
EP  - 221
ER  - 
TY  - CHAP
A1  - Schuh, Günther
A1  - Gottschalk, Sebastian
A1  - Höhne, Tim
A1  - Attig, Philipp
ED  - Mitsuishi, M.
T1  - Further Potentials of Smart Logistics
T2  - Manufacturing Systems and Technologies for the New Frontier
Y1  - 2008
SN  - 978-1-84800-267-8
SN  - 978-1-84800-266-1 (Printausgabe)
U6  - http://dx.doi.org/10.1007/978-1-84800-267-8_18
N1  - The 41St Cirp Conference On Manufacturing Systems, May 26-28, 2008, Tokyo, Japan
SP  - 93
EP  - 96
PB  - Springer
CY  - London
ER  - 
TY  - CHAP
A1  - Schulte, Jonas
A1  - Schwager, Christian
A1  - Frantz, Cathy
A1  - Schloms, Felix
A1  - Teixeira Boura, Cristiano José
A1  - Herrmann, Ulf
T1  - Control concept for a molten salt receiver in star design: Development, optimization and testing with cloud passage scenarios
T2  - SolarPACES conference proceedings
N2  - A promising approach to reduce the system costs of molten salt solar receivers is to enable the irradiation of the absorber tubes on both sides. The star design is an innovative receiver design, pursuing this approach. The unconventional design leads to new challenges in controlling the system. This paper presents a control concept for a molten salt receiver system in star design. The control parameters are optimized in a defined test cycle by minimizing a cost function. The control concept is tested in realistic cloud passage scenarios based on real weather data. During these tests, the control system showed no sign of unstable behavior, but to perform sufficiently in every scenario further research and development like integrating Model Predictive Controls (MPCs) need to be done. The presented concept is a starting point to do so.
KW  - Molten salt receiver
KW  - Star design
KW  - Control optimization
KW  - Cloud passages
Y1  - 2023
U6  - http://dx.doi.org/10.52825/solarpaces.v1i.693
SN  - 2751-9899 (online)
N1  - 28th International Conference on Concentrating Solar Power and Chemical Energy Systems, 27-30 September, Albuquerque, NM, USA
IS  - Vol. 1
PB  - TIB Open Publishing
CY  - Hannover
ER  - 
TY  - CHAP
A1  - Schulte, Jonas
A1  - Schwager, Christian
A1  - Noureldin, Kareem
A1  - May, Martin
A1  - Teixeira Boura, Cristiano José
A1  - Herrmann, Ulf
T1  - Gradient controlled startup procedure of a molten-salt power-to-heat energy storage plant based on dynamic process simulation
T2  - SolarPACES: Solar Power & Chemical Energy Systems
N2  - The integration of high temperature thermal energy storages into existing conventional power plants can help to reduce the CO2 emissions of those plants and lead to lower capital expenditures for building energy storage systems, due to the use of synergy effects [1]. One possibility to implement that, is a molten salt storage system with a powerful power-to-heat unit. This paper presents two possible control concepts for the startup of the charging system of such a facility. The procedures are implemented in a detailed dynamic process model. The performance and safety regarding the film temperatures at heat transmitting surfaces are investigated in the process simulations. To improve the accuracy in predicting the film temperatures, CFD simulations of the electrical heater are carried out and the results are merged with the dynamic model. The results show that both investigated control concepts are safe regarding the temperature limits. The gradient controlled startup performed better than the temperature-controlled startup. Nevertheless, there are several uncertainties that need to be investigated further.
KW  - Power plants
KW  - Energy storage
KW  - Associated liquids
Y1  - 2023
SN  - 978-0-7354-4623-6
U6  - http://dx.doi.org/10.1063/5.0148741
SN  - 1551-7616 (online)
SN  - 0094-243X (print)
N1  - 27th International Conference on Concentrating Solar Power and Chemical Energy Systems
27 September–1 October 2021
Online
IS  - 2815 / 1
PB  - AIP conference proceedings / American Institute of Physics
CY  - Melville, NY
ER  - 
TY  - CHAP
A1  - Schulte, Maximilian
A1  - Eggert, Mathias
T1  - Predicting hourly bitcoin prices based on long short-term memory neural networks
T2  - Proceedings of the International Conference on Wirtschaftsinformatik (WI) 2021
N2  - Bitcoin is a cryptocurrency and is considered a high-risk asset
class whose price changes are difficult to predict. Current research focusses
on daily price movements with a limited number of predictors. The paper at
hand aims at identifying measurable indicators for Bitcoin price movement s
and the development of a suitable forecasting model for hourly changes. The
paper provides three research contributions. First, a set of significant
indicators for predicting the Bitcoin price is identified. Second, the results of
a trained Long Short-term Memory (LSTM) neural network that predicts
price changes on an hourly basis is presented and compared with other
algorithms. Third, the results foster discussions of the applicability of neural
nets for stock price predictions. In total, 47 input features for a period of
over 10 months could be retrieved to train a neural net that predicts the
Bitcoin price movements with an error rate of 3.52 %.
Y1  - 2021
N1  - 16th International Conference on Wirtschaftsinformatik,
March 2021, Essen, Germany
ER  - 
TY  - CHAP
A1  - Schulte-Tigges, Joschua
A1  - Matheis, Dominik
A1  - Reke, Michael
A1  - Walter, Thomas
A1  - Kaszner, Daniel
ED  - Krömker, Heidi
T1  - Demonstrating a V2X enabled system for transition of control and minimum risk manoeuvre when leaving the operational design domain
T2  - HCII 2023: HCI in Mobility, Transport, and Automotive Systems
N2  - Modern implementations of driver assistance systems are evolving from a pure driver assistance to a independently acting automation system. Still these systems are not covering the full vehicle usage range, also called operational design domain, which require the human driver as fall-back mechanism. Transition of control and potential minimum risk manoeuvres are currently research topics and will bridge the gap until full autonomous vehicles are available. The authors showed in a demonstration that the transition of control mechanisms can be further improved by usage of communication technology. Receiving the incident type and position information by usage of standardised vehicle to everything (V2X) messages can improve the driver safety and comfort level. The connected and automated vehicle’s software framework can take this information to plan areas where the driver should take back control by initiating a transition of control which can be followed by a minimum risk manoeuvre in case of an unresponsive driver. This transition of control has been implemented in a test vehicle and was presented to the public during the IEEE IV2022 (IEEE Intelligent Vehicle Symposium) in Aachen, Germany.
KW  - V2X
KW  - Transiton of Control
KW  - Minimum Risk Manoeuvre
KW  - Operational Design Domain
KW  - Connected Automated Vehicle
Y1  - 2023
SN  - 978-3-031-35677-3 (Print)
SN  - 978-3-031-35678-0 (Online)
U6  - http://dx.doi.org/10.1007/978-3-031-35678-0_12
N1  - 5th International Conference, MobiTAS 2023, Held as Part of the 25th HCI International Conference, HCII 2023, Copenhagen, Denmark, July 23–28, 2023.
SP  - 200
EP  - 210
PB  - Springer
CY  - Cham
ER  - 
TY  - CHAP
A1  - Schulze, Sven
A1  - Mühleisen, M.
A1  - Feyerl, Günter
T1  - Adaptive energy management strategy for a heavy-duty truck with a P2-hybrid topology
T2  - 18. Internationales Stuttgarter Symposium. Proceedings
Y1  - 2018
U6  - http://dx.doi.org/10.1007/978-3-658-21194-3
SP  - 75
EP  - 89
PB  - Springer Vieweg
CY  - Wiesbaden
ER  - 
TY  - CHAP
A1  - Schulze-Buxloh, Lina
A1  - Groß, Rolf Fritz
T1  - Miniature urban farming plant: a complex educational “Toy” for engineering students
T2  - The Future of Education 11th Edition 2021
N2  - Urban farming is an innovative and sustainable way of food production and is becoming more and more important in smart city and quarter concepts. It also enables the production of certain foods in places where they usually dare not produced, such as production of fish or shrimps in large cities far away from the coast. Unfortunately, it is not always possible to show students such concepts and systems in real life as part of courses: visits of such industry plants are sometimes not possible because of distance or are permitted by the operator for hygienic reasons. In order to give the students the opportunity of getting into contact with such an urban farming system and its complex operation, an industrial urban farming plant was set up on a significantly smaller scale. Therefore, all needed technical components like water aeriation, biological and mechanical filtration or water circulation have been replaced either by aquarium components or by self-designed parts also using a 3D-printer. Students from different courses like mechanical engineering, smart building engineering, biology, electrical engineering, automation technology and civil engineering were involved in this project. This “miniature industrial plant” was also able to start operation and has now been running for two years successfully. Due to Corona pandemic, home office and remote online lectures, the automation of this miniature plant should be brought to a higher level in future for providing a good control over the system and water quality remotely. The aim of giving the student a chance to get to know the operation of an urban farming plant was very well achieved and the students had lots of fun in “playing” and learning with it in a realistic way.
KW  - urban farming
KW  - food production
KW  - smart engineering
KW  - 3D printing
KW  - sustainability
Y1  - 2021
N1  - FOE 2021 : The Future of Education International Conference – Fully Virtual Edition; 01.07.2021-02.07.2021; Florence, Italy
ER  - 
TY  - CHAP
A1  - Schulze-Buxloh, Lina
A1  - Groß, Rolf Fritz
T1  - Interdisciplinary Course Smart Building Engineering: A new approach of teaching freshmen in remote teamwork project under pandemic restrictions
T2  - New Perspectives in Science Education -International Conference (virtual event, 18-19 March 2021)
N2  - In the context of the Corona pandemic and its impact on teaching like digital lectures and exercises a new concept especially for freshmen in demanding courses of Smart Building Engineering became necessary. As there were hardly any face-to-face events at the university, the new teaching concept should enable a good start into engineering studies under pandemic conditions anyway and should also replace the written exam at the end. The students should become active themselves in small teams instead of listening passively to a lecture broadcast online with almost no personal contact. For this purpose, a role play was developed in which the freshmen had to work out a complete solution to the realistic problem of designing, construction planning and implementing a small guesthouse. Each student of the team had to take a certain role like architect, site manager, BIM-manager, electrician and the technitian for HVAC installations. Technical specifications must be complied with, as well as documentation, time planning and cost estimate. The final project folder had to contain technical documents like circuit diagrams for electrical components, circuit diagrams for water and heating, design calculations and components lists. On the other hand construction schedule, construction implementation plan, documentation of the construction progress and minutes of meetings between the various trades had to be submitted as well. In addition to the project folder, a model of the construction project must also be created either as a handmade model or as a digital 3D-model using Computer-aided design (CAD) software. The first steps in the field of Building information modelling (BIM) had also been taken by creating a digital model of the building showing the current planning status in real time as a digital twin. This project turned out to be an excellent training of important student competencies like teamwork, communication skills, and self -organisation and also increased motivation to work on complex technical questions. The aim of giving the student a first impression on the challenges and solutions in building projects with many different technical trades and their points of view was very well achieved and should be continued in the future.
KW  - Freshmen
KW  - roleplay
KW  - Smart Building Engineering
KW  - BIM
KW  - remote teamwork
Y1  - 2021
N1  - New Perspectives in Science Education - 10th Edition
18-19 March 2021
Fully Virtual Conference
PB  - Filodiritto
CY  - Bologna
ER  - 
TY  - CHAP
A1  - Schulze-Buxloh, Lina
A1  - Groß, Rolf Fritz
A1  - Ulbrich, Michelle
T1  - Digital planning using building information modelling and virtual reality: new approach for students’ remote practical training under lockdown conditions in the course of smart building engineering
T2  - Proceedings of International Conference on Education in Mathematics, Science and Technology 2021
N2  - The worldwide Corona pandemic has severely restricted student projects in the higher semesters of engineering courses. In order not to delay the graduation, a new concept had to be developed for projects under lockdown conditions. Therefore, unused rooms at the university should be digitally recorded in order to develop a new usage concept as laboratory rooms. An inventory of the actual state of the rooms was done first by taking photos and listing up all flaws and peculiarities. After that, a digital site measuring was done with a 360° laser scanner and these recorded scans were linked to a coherent point cloud and transferred to a software for planning technical building services and supporting Building Information Modelling (BIM). In order to better illustrate the difference between the actual and target state, two virtual reality models were created for realistic demonstration. During the project, the students had to go through the entire digital planning phases. Technical specifications had to be complied with, as well as documentation, time planning and cost estimate. This project turned out to be an excellent alternative to on-site practical training under lockdown conditions and increased the students’ motivation to deal with complex technical questions.
KW  - smart building engineering
KW  - building information modelling
KW  - virtual reality
KW  - lockdown conditions
KW  - emote practical training
Y1  - 2021
SN  - 978-1-952092-17-6
N1  - April 1-4, 2021 in Antalya, Turkey.
SP  - 118
EP  - 123
PB  - ISTES Organization
CY  - San Antonio, TX
ER  - 
TY  - CHAP
A1  - Schusser, Sebastian
A1  - Leinhos, Marcel
A1  - Poghossian, Arshak
A1  - Wagner, Patrick
A1  - Schöning, Michael Josef
ED  - Abdelghani, Adnane
ED  - Schöning, Michael Josef
T1  - Biopolymer-degradation monitoring by chip-­based impedance spectroscopy technique
T2  - Nanoscale Science and Technology (NS&T´12) : Proceedings Book Humboldt Kolleg ; Tunisia, 17-19 March, 2012
Y1  - 2012
SP  - 47
EP  - 47
ER  - 
TY  - CHAP
A1  - Schwager, Christian
A1  - Angele, Florian
A1  - Nouri, Bijan
A1  - Schwarzbözl, Peter
A1  - Teixeira Boura, Cristiano José
A1  - Herrmann, Ulf
T1  - Impact of DNI forecast quality on performance prediction for a commercial scale solar tower: Application of nowcasting DNI maps to dynamic solar tower simulation
T2  - SolarPACES conference proceedings
N2  - Concerning current efforts to improve operational efficiency and to lower overall costs of concentrating solar power (CSP) plants with prediction-based algorithms, this study investigates the quality and uncertainty of nowcasting data regarding the implications for process predictions. DNI (direct normal irradiation) maps from an all-sky imager-based nowcasting system are applied to a dynamic prediction model coupled with ray tracing. The results underline the need for high-resolution DNI maps in order to predict net yield and receiver outlet temperature realistically. Furthermore, based on a statistical uncertainty analysis, a correlation is developed, which allows for predicting the uncertainty of the net power prediction based on the corresponding DNI forecast uncertainty. However, the study reveals significant prediction errors and the demand for further improvement in the accuracy at which local shadings are forecasted.
KW  - Process prediction
KW  - DNI forecasting
KW  - Nowcasting
KW  - Uncertainty analysis
KW  - Molten salt receiver system,
Y1  - 2024
U6  - http://dx.doi.org/10.52825/solarpaces.v1i.675
SN  - 2751-9899 (online)
N1  - 28th International Conference on Concentrating Solar Power and Chemical Energy Systems, 27-30 September, Albuquerque, NM, USA
IS  - Vol. 1
PB  - TIB Open Publishing
CY  - Hannover
ER  - 
TY  - CHAP
A1  - Schwager, Christian
A1  - Angele, Florian
A1  - Schwarzbözl, Peter
A1  - Teixeira Boura, Cristiano José
A1  - Herrmann, Ulf
T1  - Model predictive assistance for operational decision making in molten salt receiver systems
T2  - SolarPACES: Solar Power & Chemical Energy Systems
N2  - Despite the challenges of pioneering molten salt towers (MST), it remains the leading technology in central receiver power plants today, thanks to cost effective storage integration and high cost reduction potential. The limited controllability in volatile solar conditions can cause significant losses, which are difficult to estimate without comprehensive modeling [1]. This paper presents a Methodology to generate predictions of the dynamic behavior of the receiver system as part of an operating assistance system (OAS). Based on this, it delivers proposals if and when to drain and refill the receiver during a cloudy period in order maximize the net yield and quantifies the amount of net electricity gained by this. After prior analysis with a detailed dynamic two-phase model of the entire receiver system, two different reduced modeling approaches where developed and implemented in the OAS. A tailored decision algorithm utilizes both models to deliver the desired predictions efficiently and with appropriate accuracy.
KW  - Power plants
KW  - Associated liquids
KW  - Decision theory
KW  - Electrochemistry
Y1  - 2023
SN  - 978-0-7354-4623-6
U6  - http://dx.doi.org/10.1063/5.0151514
SN  - 1551-7616 (online)
SN  - 0094-243X (print)
N1  - 27th International Conference on Concentrating Solar Power and Chemical Energy Systems
27 September–1 October 2021
Online
IS  - 2815 / 1
PB  - AIP conference proceedings / American Institute of Physics
CY  - Melville, NY
ER  - 
TY  - CHAP
A1  - Schwager, Christian
A1  - Teixeira Boura, Cristiano José
A1  - Flesch, Robert
A1  - Alexopoulos, Spiros
A1  - Herrmann, Ulf
T1  - Improved efficiency prediction of a molten salt receiver based on dynamic cloud passage simulation
T2  - AIP Conference Proceedings
Y1  - 2019
SN  - 978-0-7354-1866-0
U6  - http://dx.doi.org/10.1063/1.5117566
VL  - 2126
IS  - 1
SP  - 030054-1
EP  - 030054-8
ER  - 
TY  - CHAP
A1  - Schwanke, Peter
A1  - Höfken, Hans-Wilhelm
A1  - Schuba, Marko
T1  - Security Analysis of the ADS Protocol of a Beckhoff CX2020 PLC
N2  - ICSs (Industrial Control Systems) and its subset SCADA systems (Supervisory Control and Data Acquisition) are getting exposed to a constant stream of new threats. The increasing importance of IT security in ICS requires viable methods to assess the security of ICS, its individual components, and its protocols. This paper presents a security analysis with focus on the communication protocols of a single PLC (Programmable Logic Controller). The PLC, a Beckhoff CX2020, is examined and new vulnerabilities of the system are revealed. Based on these findings recommendations are made to improve security of the Beckhoff system and its protocols.
Y1  - 2017
N1  - International Conference on Computer, Network Security and Communication Engineering (CNSCE 2017), March 26-27, 2017, Bangkok, Thailand
SP  - 1
EP  - 5
ER  - 
TY  - CHAP
A1  - Schwarte, Rudolf
A1  - Buxbaum, Bernd
A1  - Heinol, Horst-Guenther
A1  - Xu, Zhanping
A1  - Ringbeck, Thorsten
A1  - Zang, Zhigang
T1  - Novel 3D-vision systems based on layout optimized PMD-structures
T2  - Proceedings / OPTO 98, Internationaler Kongress und Fachausstellung für Optische Sensorik, Messtechnik und Elektronik, 18. - 20. Mai 1998, Kongreßzentrum Erfurt
Y1  - 1998
N1  - Internationaler Kongress und Fachausstellung für Optische Sensorik, Messtechnik & Elektronik <3, 1998, Erfurt> ; International Congress and Exhibition on Optoelectronics, Optical Sensors and Measuring Techniques <3, 1998, Erfurt> ; OPTO <3, 1998, Erfurt>
SP  - 197
EP  - 202
PB  - ACS Organisations GmbH
CY  - Wunsdorf
ER  - 
TY  - CHAP
A1  - Schwarte, Rudolf
A1  - Ringbeck, Thorsten
A1  - [u.a.], 
ED  - Krüger, Sven
T1  - New Powerful Sensory Tool in Automotive Safety Systems Based on PMD-Technology
T2  - Advanced microsystems for automotive applications 2000
Y1  - 2000
SN  - 3-5406-7087-4
N1  - Advanced microsystems for automotive applications <4, 2000, Berlin> ; AMAA <4, 2000, Berlin>
Autorenang. im Bd.: R. Schwarte et al.
SP  - 181
EP  - 204
PB  - Springer
CY  - Berlin [u.a.]
ER  - 
TY  - CHAP
A1  - Schwarzbözl, Peter
A1  - Pomp, Stefan
A1  - Koll, Gerrit
A1  - Hennecke, Klaus
A1  - Hartz, Thomas
A1  - Schmitz, Mark
A1  - Hoffschmidt, Bernhard
T1  - The solar tower Jülich - first operational experiences and test results
T2  - SolarPACES 2010 : the CSP Conference: electricity, fuels and clean water from concentrated solar energy ; 21 to 24 September 2010, Perpignan, France
Y1  - 2010
SP  - 8
EP  - 9
PB  - Soc. OSC
CY  - Saint Maur
ER  - 
TY  - CHAP
A1  - Schwarzer, Klemens
T1  - A new kind of efficient solar cookers with and without temporary heat storage
T2  - Advances in solar cooking : proceedings of the First World Conference on Solar Cooking, Stockton, California, USA, June 19 - 20, 1992 / ed. by Edwin Pejack
Y1  - 1992
SP  - 107
EP  - 112
PB  - Solar Box Cookers International
CY  - Sacramento, Calif.
ER  - 
TY  - CHAP
A1  - Schwarzer, Klemens
T1  - Desalination systems with renewable energies
T2  - DME Seminar Desalination and Renewable Energies : June 19 and 20 2008, Solar Institut Jülich / Deutsche Meerwasserentsalzung e.V.
Y1  - 2008
SN  - 978-3-86861-017-8
PB  - DME
CY  - Duisburg
ER  - 
TY  - CHAP
A1  - Schwarzer, Klemens
A1  - Bieger, W.
A1  - Ricking, N.
A1  - Bansal, Narenda K.
T1  - Solar cooker with a rock bed cum oil storage
T2  - 1991 Solar World Congress : : proceedings of the Biennial Congress of the International Solar Energy Society, Denver, Colorado, USA, 19 - 23 August 1991 / ed. by M. E. Arden. Bd. 3,II
Y1  - 1991
SN  - 0-08-041690-x
SP  - 3751
EP  - 3756
PB  - Pergamon Pr.
CY  - Oxford
ER  - 
TY  - CHAP
A1  - Schwarzer, Klemens
A1  - Faber, Christian
A1  - Meliß, Michael
A1  - Späte, F.
T1  - Solar-Institut Jülich (SIJ), Fachhochschule Aachen, Division Jülich Germany
T2  - Harmony with nature : proceedings / ISES Solar World Congress, Budapest 1993. International Solar Energy Society, Hungarian Section (H-ISES); Hungarian Solar Energy Society (HSES). Vol. 1: Energy policy, environment, education
Y1  - 1993
SP  - 349
EP  - 354
PB  - Hungarian Energy Society
CY  - Budapest
ER  -