TY - JOUR
A1 - Pfaff, Raphael
A1 - Burnham, Keith J.
T1 - On abstraction and interpretability: a behavioural perspective
JF - Systems Science
Y1 - 2009
SN - 0137-1223
VL - Vol. 35
IS - Iss. 2
SP - 19
EP - 26
ER -
TY - JOUR
A1 - Pfaff, Raphael
A1 - Babilon, Katharina
T1 - Railway Challenge - moderne Auflage der Rainhill Trials?
JF - ETR - Eisenbahntechnische Rundschau
N2 - Die IMechE Railway Challenge wird jährlich in Stapleford, Großbritannien ausgetragen. Im Rahmen der Challenge entwickeln und bauen Studierende eine Lokomotive und vergleichen sich in verschiedenen Disziplinen, darunter eine automatisierte Zielbremsung, optimale Energierückgewinnung beim Bremsen und minimale Geräuschemissionen. Neben diesen und weiteren technischen Wettbewerbsdisziplinen treten die Fahrzeuge und die Teams auch in nicht-technischen Disziplinen wie einer Business Case Challenge an.
Y1 - 2023
SN - 0013-2845
N1 - Homepageveröffentlichung unbefristet genehmigt für Fachhochschule Aachen / Rechte für einzelne Downloads und Ausdrucke für Besucher der Seiten genehmigt / © DVV Media Group GmbH
VL - 2023
IS - 4
SP - 55
EP - 58
PB - DVV Media Group
CY - Hamburg
ER -
TY - JOUR
A1 - Pfaff, Raphael
T1 - Praxisnahe Ausbildung im Fach Schienenfahrzeugtechnik
JF - Deine Bahn
Y1 - 2015
SN - 0172-4479
IS - 8
SP - 52
EP - 55
PB - Eisenbahn-Fachverlag
CY - Mainz
ER -
TY - THES
A1 - Pfaff, Raphael
T1 - Evaluation and extension of the potential for application of the behavioural framework to practical engineering problems
Y1 - 2013
N1 - Coventry, Univ., Diss., 2013
ER -
TY - THES
A1 - Pfaff, Raphael
T1 - Automated processing of the ISL Doppler images
Y1 - 2007
N1 - Hagen, Fernuniv., Bachelorarbeit, 2007
ER -
TY - THES
A1 - Pfaff, Raphael
T1 - Modelling of nonlinear systems using piecewise defined models
Y1 - 2006
N1 - Coventry, Univ., Masterarbeit, 2006
ER -
TY - CHAP
A1 - Pfaff, Raphael
T1 - Railway Challenge 2018 - Ein Wettbewerb für Parkbahn-Lokomotiven
T2 - Deine Bahn
Y1 - 2018
SN - 0948-7263
SP - 22
EP - 24
ER -
TY - JOUR
A1 - Pfaff, Raphael
T1 - Einsatz von offenen Onlinekursen in der Eisenbahnlehre
JF - Deine Bahn
N2 - Eigene positive Erfahrungen mit Onlinekursen sowie die geringen Studierendenzahlen in der Präsenzlehre gaben den Anstoß zu einem Experiment mit einem offenen Onlinekurs auf der Plattform Udemy. Die Erfahrungen sowohl bei der Erstellung und als auch im Lehrbetrieb waren positiv und führten zu einer neuen Beschäftigung mit Inhalten und Lernenden, getrieben durch die Anforderungen der Lernplattform.
Y1 - 2017
SN - 0948-7263
IS - 1
SP - 12
EP - 16
PB - Bahn-Fachverlag
CY - Berlin
ER -
TY - JOUR
A1 - Pfaff, Raphael
T1 - Apps für den Güterwagen? Wie der Güterwagen 4.0 die effiziente Integration der Güterbahn in ERTMS ermöglicht
JF - Ingenieurspiegel
Y1 - 2017
IS - 2
SP - 1
EP - 2
ER -
TY - CHAP
A1 - Pfaff, Raphael
T1 - Analysis of Big Data Streams to obtain Braking Reliability Information for Train Protection systems
T2 - Asia-Pacific Conference of the Prognostics and Health Management Society
Y1 - 2017
N1 - Asia-Pacific Conference of the
Prognostics and Health Management Society, Jeju, Korea 2017
SP - 1
EP - 7
ER -
TY - JOUR
A1 - Pfaff, Raphael
T1 - Braking distance prediction for vehicle consist in low-speed on-sight operation: a Monte Carlo approach
JF - Railway Engineering Science
N2 - The first and last mile of a railway journey, in both freight and transit applications, constitutes a high effort and is either non-productive (e.g. in the case of depot operations) or highly inefficient (e.g. in industrial railways). These parts are typically managed on-sight, i.e. with no signalling and train protection systems ensuring the freedom of movement. This is possible due to the rather short braking distances of individual vehicles and shunting consists. The present article analyses the braking behaviour of such shunting units. For this purpose, a dedicated model is developed. It is calibrated on published results of brake tests and validated against a high-definition model for low-speed applications. Based on this model, multiple simulations are executed to obtain a Monte Carlo simulation of the resulting braking distances. Based on the distribution properties and established safety levels, the risk of exceeding certain braking distances is evaluated and maximum braking distances are derived. Together with certain parameters of the system, these can serve in the design and safety assessment of driver assistance systems and automation of these processes.
KW - Freight rail
KW - Shunting
KW - Braking curves
KW - Brake set-up
KW - Driver assistance system
Y1 - 2023
U6 - https://doi.org/10.1007/s40534-023-00303-7
SN - 2662-4753 (eISSN)
SN - 2662-4745 (Print)
VL - 31
IS - 2
SP - 135
EP - 144
PB - SpringerOpen
ER -
TY - CHAP
A1 - Peeken, Heinz
A1 - Troeder, Christoph
A1 - Benner, Joachim
A1 - Platt, Werner
T1 - A new approach to describe the mechanical performance of flexible couplings in drive systems
T2 - Proceedings of the International Conference on Rotordynamics : September 14 - 17, 1986, Tokyo
Y1 - 1986
N1 - International Conference on Rotordynamics <1986, Tōkyō>
SP - 159
EP - 163
PB - IFToMM
CY - Tokyo
ER -
TY - JOUR
A1 - Peeken, Heinz
A1 - Benner, Joachim
A1 - Platt, Werner
T1 - Ausfallkriterien elastomerbestückter Wellenkupplungen
JF - Antriebstechnik : Konstruktion, Entwicklung und Anwendung von Antrieben und Steuerungen ; Organ der Forschungsvereinigung Antriebstechnik e.V.
Y1 - 1989
SN - 0341-2652
VL - 28
IS - 11
SP - 85
EP - 88
PB - Vereinigte Fachverl.
CY - Mainz
ER -
TY - CHAP
A1 - Peeken, Heinz
A1 - Benner, Joachim
T1 - Beeinträchtigung des Druckaufbaus in Gleitlagern durch Schmierstoffverschäumung
T2 - Gleit- und Wälzlagerungen : Gestaltung, Berechnung, Einsatz; Tagung Neu-Ulm, 14. und 15. März 1985 / VDI-Ges. Entwicklung, Konstruktion, Vertrieb. - (VDI-Berichte ; 549)
Y1 - 1985
SN - 3-18-090549-2
SN - 0083-5560
SP - 373
EP - 397
ER -
TY - JOUR
A1 - Peeken, Heinz
A1 - Benner, Joachim
T1 - Berechnung von hydrodynamischen Radial- und Axiallagern
JF - Goldschmidt informiert : aus der Arbeit der Th. Goldschmidt AG, Chemische Fabriken
Y1 - 1984
SN - 0340-8507
VL - 61
IS - 2
SP - 42
EP - 48
PB - Goldschmidt
CY - Essen
ER -
TY - JOUR
A1 - Peeken, Heinz
A1 - Abdel-Latif, Lotfie Ahmed
A1 - Benner, Joachim
T1 - Einfluss der Ölverschäumung auf Axiallager mit Kreis- und Michell-Segmenten
JF - VDI-Z : Zeitschrift für integrierte Produktion
Y1 - 1985
SN - 0042-1766
VL - 127
IS - 5
SP - 145
EP - 151
PB - Springer-VDI-Verl
CY - Düsseldorf
ER -
TY - JOUR
A1 - Panc, Nicolae
A1 - Contiu, Glad
A1 - Bocanet, Vlad
A1 - Thurn, Laura
A1 - Sabau, Emilia
T1 - The influence of cutting technology on surface wear hardness
JF - Academic Journal of Manufacturing Engineering
Y1 - 2019
SN - 1583-7904
VL - 17
IS - 3
SP - 205
EP - 210
ER -
TY - CHAP
A1 - Pak, Daniel
A1 - Piegeler, D.
A1 - Feldmann, Markus
A1 - Schleser, Markus
A1 - Dilthey, Ulrich
ED - Hegger, Josef
T1 - Hybrid joints of textile reinforced concrete parts - designed for assembly
T2 - Textile reinforced concrete : proceedings of the 1. International RILEM Conference, held at the RWTH Aachen, September 6/7, 2006. (RILEM proceedings ; 50)
Y1 - 2006
SN - 2-912143-97-7
SP - 181
EP - 190
PB - RILEM Publ.
CY - Bagneux
ER -
TY - CHAP
A1 - Otten, Christian
A1 - Gerhards, Benjamin
A1 - Schleser, Markus
A1 - Schwarz, A.
A1 - Gebhardt, Andreas
T1 - Innovative Laserschweißtechnologie für additiv gefertigte Bauteile
T2 - Große Schweißtechnische Tagung
Y1 - 2019
SN - 978-3-96144-066-5
N1 - DVS CONGRESS 2019, Große Schweißtechnische Tagung, DVS-Studentenkongress. 16. bis 17. September 2019, Düsseldorf. DVS-Berichte, Band 355
SP - 150
EP - 157
PB - DVS-Media
CY - Düsseldorf
ER -
TY - THES
A1 - Nordmann, Alexander
T1 - Prozessüberwachung beim Werkzeugschleifen von WC-Co Hartmetallschaftfräsern
Y1 - 2022
PB - FH Aachen
CY - Aachen
ER -
TY - CHAP
A1 - Nakagawa, Masaki
A1 - Michaux, Frank
A1 - Kallweit, Stephan
A1 - Maeda, Kazuhiro
T1 - Unsteady flow measurements in the wake behind a wind-tunnel car model by using high-speed planar PIV
T2 - 11TH International Symposium on Particle Image Velocimetry – PIV15 Santa Barbara, California, September 14-16, 2015
N2 - This study investigates unsteady characteristics of the wake behind a 28%-scale car model in a wind tunnel using highspeed planar particle image velocimetry (PIV). The car model is based on a hatchback passenger car that is known to have relatively high fluctuations in its aerodynamic loads. This study primarily focuses on the lateral motion of the flow on the horizontal plane to determine the effect of the flow motion on the straight-line stability and the initial steering response of the actual car on a track. This paper first compares the flow fields in the wake behind the above mentioned model obtained using conventional and high-speed planar PIV, with sampling frequencies of 8 Hz and 1 kHz, respectively. Large asymmetrically coherent flow structures, which fluctuate at frequencies below 2 Hz, are observed in the results of highspeed PIV measurements, whereas conventional PIV is unable to capture these features of the flow owing to aliasing. This flow pattern with a laterally swaying motion is represented by opposite signs of cross-correlation coefficients of streamwise velocity fluctuations for the two sides of the car model. Effects of two aerodynamic devices that are known to reduce the
fluctuation levels of the aerodynamic loads are then extensively investigated. The correlation analyses reveal that these devices indeed reduce the fluctuation levels of the flow and the correlation values around the rear combination-lamp, but it is found that the effects of these devices are different around the c-pillar.
Y1 - 2015
ER -
TY - CHAP
A1 - Nakagawa, Masaki
A1 - Kallweit, Stephan
A1 - Michaux, Frank
A1 - Hojo, Teppei
T1 - Typical Velocity Fields and Vortical Structures around a Formula One Car, based on Experimental Investigations using Particle Image Velocimetry
T2 - SAE International Journal of Passenger Cars - Mechanical Systems
Y1 - 2016
U6 - https://doi.org/10.4271/2016-01-1611
SN - 1946-4002
ER -
TY - JOUR
A1 - Mukherjee, Krishnendu
A1 - Ramazani, Ali
A1 - Yang, Li
A1 - Prahl, Ulrich
A1 - Bleck, Wolfgang
A1 - Reisgen, Uwe
A1 - Schleser, Markus
A1 - Abdurakhmanov, Aydemir
T1 - Characterization of gas metal arc welded hot rolled DP600 steel
JF - Steel research international
Y1 - 2011
SN - 1869-344X (E-Book); 1611-3683 (Print)
VL - Vol. 82
IS - Iss. 12
SP - 1408
EP - 1416
PB - Wiley
CY - Weinheim
ER -
TY - JOUR
A1 - Mukherjee, Krishnendu
A1 - Prahl, Ulrich
A1 - Bleck, Wolfgang
A1 - Reisgen, Uwe
A1 - Schleser, Markus
A1 - Abdurakhmanov, Aydemir
T1 - Characterization and modelling techniques for gas metal arc welding of DP 600 sheet steels
JF - Materialwissenschaft und Werkstofftechnik
N2 - The objectives of the present work are to characterize the Gas Metal Arc Welding process of DP 600 sheet steel and to summarize the modelling techniques. The time-temperature evolution during the welding cycle was measured experimentally and modelled with the softwaretool SimWeld. To model the phase transformations during the welding cycle dilatometer tests were done to quantify the parameters for phase field modelling by MICRESS®. The important input parameters are interface mobility, nucleation density, etc. A contribution was made to include austenite to bainite transformation in MICRESS®. This is useful to predict the microstructure in the fast cooling segments. The phase transformation model is capable to predict the microstructure along the heating and cooling cycles of welding. Tensile tests have shown the evidence of failure at the heat affected zone, which has the ferrite-tempered martensite microstructure.
Y1 - 2010
U6 - https://doi.org/10.1002/mawe.201000692
SN - 1521-4052
VL - 41
IS - 11
SP - 972
EP - 983
PB - Wiley-VCH
CY - Weinheim
ER -
TY - CHAP
A1 - Moshiri-Kahak, Amir
A1 - Pfaff, Raphael
A1 - Gäbel, Markus
A1 - Reich, Alexander
T1 - Modellierung der Adhäsionsfläche im Rad-Schiene-Kontakt unter Einsatz von reibwertverbessernden Mitteln
T2 - 15. Internationale Schienenfahrzeugtagung Rad Schiene 2017, Dresden, März 2017
Y1 - 2017
N1 - Internationale Schienenfahrzeugtagung <15., 2017, Dresden>
ER -
TY - JOUR
A1 - Michaux, F.
A1 - Mattern, P.
A1 - Kallweit, Stephan
T1 - RoboPIV: how robotics enable PIV on a large industrial scale
JF - Measurement Science and Technology
N2 - This work demonstrates how the interaction between particle image velocimetry (PIV) and robotics can massively increase measurement efficiency. The interdisciplinary approach is shown using the complex example of an automated, large scale, industrial environment: a typical automotive wind tunnel application. Both the high degree of flexibility in choosing the measurement region and the complete automation of stereo PIV measurements are presented. The setup consists of a combination of three robots, individually used as a 6D traversing unit for the laser illumination system as well as for each of the two cameras. Synchronised movements in the same reference frame are realised through a master-slave setup with a single interface to the user. By integrating the interface into the standard wind tunnel management system, a single measurement plane or a predefined sequence of several planes can be requested through a single trigger event, providing the resulting vector fields within minutes.
In this paper, a brief overview on the demands of large scale industrial PIV and the existing solutions is given. Afterwards, the concept of RoboPIV is introduced as a new approach. In a first step, the usability of a selection of commercially available robot arms is analysed. The challenges of pose uncertainty and importance of absolute accuracy are demonstrated through comparative measurements, explaining the individual pros and cons of the analysed systems. Subsequently, the advantage of integrating RoboPIV directly into the existing wind tunnel management system is shown on basis of a typical measurement sequence. In a final step, a practical measurement procedure, including post-processing, is given by using real data and results. Ultimately, the benefits of high automation are demonstrated, leading to a drastic reduction in necessary measurement time compared to non-automated systems, thus massively increasing the efficiency of PIV measurements.
Y1 - 2018
U6 - https://doi.org/10.1088/1361-6501/aab5c1
SN - 1361-6501
N1 - Special Section on the 12th International Symposium on Particle Image Velocimetry (PIV 2017)
VL - 29
IS - 7
SP - 074009
PB - IOP
CY - Bristol
ER -
TY - CHAP
A1 - Merten, Sabine
A1 - Kämper, Klaus-Peter
A1 - Brill, Manfred
A1 - Picard, Antoni
A1 - Cassel, Detlev
A1 - Jentsch, Andreas
A1 - Rollwa, Markus
T1 - Virtuelle Sensor-Fertigung: Hightech mit LabVIEW
N2 - Eine neue Generation von Praktika an Hochschulen wächst heran. Moderne Wege beim Verstehen und Erlernen naturwissenschaftlicher Zusammenhänge sowie industrieller Fertigungsprozesse sind gefordert. Das Technologiepraktikum „Virtuelle Sensor- Fertigung“, entwickelt im Verbundprojekt INGMEDIA an den Fachhochschulen Aachen und Zweibrücken, trägt als neuartiges Lern- und Lehrmodul dieser Forderung Rechnung. Die Studierenden lernen einen vollständigen Fertigungsprozess mit Hilfe von virtuellen, in LabVIEW programmierten Maschinen kennen, bevor sie die reale Prozesskette im Reinraum durchführen.
N2 - A new generation of university laboratory courses is presently being developed. Modern concepts for the understanding and learning of applied science and industrial fabrication processes are required. The technology course “Fabrication of a microsensor”, developed by the Universities of Applied Sciences Aachen and Zweibrücken in the joint research project INGMEDIA, represents a new approach towards education in high technology production. The students learn the operation of the complex microfabrication line with the help of virtual fabrication machines, programmed in LabVIEW, before they perform the actual process in a genuine clean room.
KW - LabVIEW
KW - Virtuelle Sensor-Fertigung
KW - Fertigungsprozess
KW - virtuelle Maschinen
KW - virtual sensor fabrication
KW - manufacturing process
KW - virtual
KW - virtual machines
Y1 - 2003
ER -
TY - CHAP
A1 - Merten, Sabine
A1 - Conrad, Thorsten
A1 - Kämper, Klaus-Peter
A1 - Picard, Antoni
A1 - Schütze, Andreas
T1 - Virtual Technology Labs - an efficient tool for the preparation of hands-on-MEMS-courses in training foundries
N2 - Hands-on-training in high technology areas is usually limited due to the high cost for lab infrastructure and equipment. One specific example is the field of MEMS, where investment and upkeep of clean rooms with microtechnology equipment is either financed by production or R&D projects greatly reducing the availability for education purposes. For efficient hands-on-courses a MEMS training foundry, currently used jointly by six higher education institutions, was established at FH Kaiserslautern. In a typical one week course, students manufacture a micromachined pressure sensor including all lithography, thin film and packaging steps. This compact and yet complete program is only possible because participants learn to use the different complex machines in advance via a Virtual Training Lab (VTL). In this paper we present the concept of the MEMS training foundry and the VTL preparation together with results from a scientific evaluation of the VTL over the last three years.
KW - Virtuelles Laboratorium
KW - Virtuelles Labor
KW - Hand-on-training
KW - Virtual Technology Lab
KW - MEMS ; education and training foundry
Y1 - 2006
ER -
TY - BOOK
A1 - Merten, Sabine
T1 - Verbesserung der Ausbildung in der Mikrosystemtechnik - virtuelle Labore bereiten auf die Herstellung realer Drucksensoren vor (2 Fassungen: konvertiert und original
N2 - Die Ausbildung in Hochtechnologien wie beispielsweise der Mikrosystemtechnik ist oft durch einen hohen Grad an Komplexität charakterisiert. Damit verbunden sind hohe Kosten für die Errichtung und den Betrieb der speziellen Laborräume und ihre häufig geringe Verfügbarkeit für die Studierenden. Zukünftige Ingenieure sammeln während ihrer Ausbildung aus diesen Gründen nur in beschränktem Umfang praktische Erfahrungen. Die Industrie hingegen fordert Personal mit hoher fachlicher Kompetenz, also fundiertem theoretischen Wissen und umfangreichen praktischen Kenntnissen. Dieser Diskrepanz – qualifizierte Ingenieure auf der einen Seite und eine eher theoretisch ausgerichtete Ausbildung auf der anderen Seite – wird mit einem neuen Blended-Learning-Konzept für MST-Technologiepraktika begegnet. Lernende werden über ein virtuelles Labor, das einen echten Reinraum mit realen Anlagen simuliert, intensiv auf reale Laborpraktika vorbereitet. Dabei geht es im virtuellen Labor gleichermaßen um die Vermittlung von Theorie und Praxis. Nur trainierte Teilnehmer mit einer intensiven Vorbereitung sind in der Lage, relativ eigenständig ein echtes MST-Bauteil innerhalb des anschließenden einwöchigen Laborkurses zu fertigen. Die Wirksamkeit des Konzeptes und die Steigerung des Lernerfolges durch die kombinierten virtuellen und realen Laborkurse wurden im Rahmen der Dissertation begleitend untersucht. Die Ergebnisse flossen direkt in die Weiterentwicklung der Technologiepraktika ein. Die Konzepte und Erkenntnisse sind zudem sehr interessant für die Entwicklung von Blended-Learning-Angeboten in ähnlichen oder anderen Fachgebieten sowie für weitere Bildungseinrichtungen. (Die Dissertation liegt hier in 2 Fassungen vor: Die Originalfassung ist nur bei guter Rechnerausstattung und guter Netzanbindung nutzbar, die konvertierte Fassung ist unverändert, allerdings sind Qualitätseinbußen beim Ausdruck einiger Grafiken möglich)
N2 - Education in high technologies, like e.g. Microsystems technology, is usually characterized by a high degree of complexity. In addition it is usually connected with large economic efforts for invest, operation and maintenance of the special laboratory facilities. The access to such facilities for educational purposes is often quite limited. Therefore engineering students rather rarely gather practical experience in such technologies during their university studies. In contrast, industry has a large demand for engineers with high professional competence, i.e. profound theoretical knowledge combined with substantial practical experience. The newly developed blended learning concept for MST laboratory training tries to bridge the gap between the need for qualified engineers and the more theoretical university education. The learners prepare intensively for real hands-on clean room trainings with a virtual technology laboratory, i.e. a computer simulation of the clean room machines and the corresponding processes. In the virtual technology laboratory the students brush up their theoretical knowledge and at the same time learn to operate the complex clean room machines. Only well trained and intensively prepared students are capable to produce a fully functional MST component within a compact clean room laboratory course of only one week duration and an only modest amount of supervision. The effectivity of this concept and the increase of the learning success due to the specific mixture of virtual and real laboratory sessions has been accompanied and analysed by this dissertation. The results have been used to further improve the laboratory courses. Concepts and results are also very attractive for comparable blended learning proposals in other technical disciplines.
KW - Mikrosystemtechnik
KW - Virtuelles Laboratorium
KW - Lernprogramm
KW - Hochschule / Lehre / Evaluation
KW - Computersimulation
KW - Drucksensor
KW - Blended-Learning
KW - Reinraumpraktikum
KW - blended learning
KW - hands-on cleanroom training
Y1 - 2005
N1 - Zugl.: Saarbrücken, Univ., Diss., 2005
ER -
TY - JOUR
A1 - Mautner, Karin
A1 - Forster, Ralf
A1 - Kornhuber, Ralf
A1 - Sander, Oliver
T1 - Fast and Reliable Pricing of American Options with Local Volatility / Forster, Ralf ; Kornhuber, Ralf ; Mautner, Karin ; Sander, Oliver
JF - Domain Decomposition Methods in Science and Engineering XVII
Y1 - 2008
SN - 978-3-540-75198-4
N1 - Lecture Notes in Computational Sciece and Engineering ; 60
SP - 383
EP - 390
ER -
TY - BOOK
A1 - Mautner, Karin
T1 - Numerical treatment of the Black-Scholes variational inequality in computational finance
Y1 - 2006
N1 - Humboldt-Univ., Diss
CY - Berlin
ER -
TY - JOUR
A1 - Manfred, Enning
A1 - May, Jörg
A1 - Sutter, Stefan
T1 - Innovation am Güterwagen am Beispiel der Automatischen Bremsprobe
JF - ETR - Eisenbahntechnische Rundschau
N2 - Mit der Digitalen Automatischen Kupplung beginnt ein neues Kapitel des Schienengüterverkehrs, in dem zusammengestellte Wagen sich automatisch in wenigen Minuten abfahrbereit machen, ohne dass der Mensch eingreifen muss. Eines des größten Hemmnisse der umweltfreundlichen Schiene wird dann entfallen. Notwendig ist jetzt eine Diskussion über den Umfang und die Systemgrenzen der Automatischen Bremsprobe.
Y1 - 2020
SN - 0013-2845
IS - 12
SP - 14
EP - 19
PB - DVV Media Group
CY - Hamburg
ER -
TY - JOUR
A1 - Luft, Angela
A1 - Luft, Nils
A1 - Arntz, Kristian
T1 - A basic description logic for service-oriented architecture in factory planning and operational control in the age of industry 4.0
JF - Applied Sciences
N2 - Manufacturing companies across multiple industries face an increasingly dynamic and unpredictable environment. This development can be seen on both the market and supply side. To respond to these challenges, manufacturing companies must implement smart manufacturing systems and become more flexible and agile. The flexibility in operational planning regarding the scheduling and sequencing of customer orders needs to be increased and new structures must be implemented in manufacturing systems’ fundamental design as they constitute much of the operational flexibility available. To this end, smart and more flexible solutions for production planning and control (PPC) are developed. However, scheduling or sequencing is often only considered isolated in a predefined stable environment. Moreover, their orientation on the fundamental logic of the existing IT solutions and their applicability in a dynamic environment is limited. This paper presents a conceptual model for a task-based description logic that can be applied to factory planning, technology planning, and operational control. By using service-oriented architectures, the goal is to generate smart manufacturing systems. The logic is designed to allow for easy and automated maintenance. It is compatible with the existing resource and process allocation logic across operational and strategic factory and production planning.
KW - manufacturing data model
KW - production planning and control
KW - manufacturing flexibility
KW - technology planning
KW - SOA
KW - service-oriented architectures
KW - factory planning
Y1 - 2023
U6 - https://doi.org/10.3390/app13137610
SN - 2076-3417
N1 - This article belongs to the Special Issue "Smart Industrial System"
VL - 2023
IS - 13
PB - MDPI
CY - Basel
ER -
TY - CHAP
A1 - Luft, Angela
A1 - Gebhardt, Andreas
A1 - Balc, Nicolae
T1 - Challenges of additive manufacturing in production systems
T2 - Modern technologies in manufacturing (MTeM 2019)
Y1 - 2019
U6 - https://doi.org/10.1051/matecconf/201929901003
N1 - MATEC Web of Conferences 299; MTeM 2019
VL - 299
IS - Article 01003
ER -
TY - JOUR
A1 - Luft, Angela
A1 - Bremen, Sebastian
A1 - Luft, Nils
T1 - A cost/benefit and flexibility evaluation framework for additive technologies in strategic factory planning
JF - Processes
N2 - There is a growing demand for more flexibility in manufacturing to counter the volatility and unpredictability of the markets and provide more individualization for customers. However, the design and implementation of flexibility within manufacturing systems are costly and only economically viable if applicable to actual demand fluctuations. To this end, companies are considering additive manufacturing (AM) to make production more flexible. This paper develops a conceptual model for the impact quantification of AM on volume and mix flexibility within production systems in the early stages of the factory-planning process. Together with the model, an application guideline is presented to help planners with the flexibility quantification and the factory design process. Following the development of the model and guideline, a case study is presented to indicate the potential impact additive technologies can have on manufacturing flexibility Within the case study, various scenarios with different production system configurations and production programs are analyzed, and the impact of the additive technologies on volume and mix flexibility is calculated. This work will allow factory planners to determine the potential impacts of AM on manufacturing flexibility in an early planning stage and design their production systems accordingly.
KW - additive manufacturing
KW - factory planning
KW - manufacturing flexibility
KW - volume flexibility
KW - mix flexibility
Y1 - 2023
U6 - https://doi.org/10.3390/pr11071968
SN - 2227-9717
VL - 11
IS - 7
PB - MDPI
CY - Basel
ER -
TY - CHAP
A1 - Lingens, Hans
A1 - Vollmann, Andreas
T1 - Fügetechnik an der FH Aachen - Aus- und Weiterbildung mit Praxisbezug
T2 - Innovation durch Kooperation : wie der Mittelstand durch Zusammenarbeit mit den Hochschulen seine Wettbewerbsfähigkeit steigert : Festschrift für Prof. Dr. rer. nat. Johannes Gartzen / Thomas Gartzen, Ute Gartzen (Hrsg.)
Y1 - 2013
SN - 978-3-86359-136-6
N1 - Gedruckt in der Bibliothek unter der Signatur: 21 PZI 73
SP - 123
EP - 127
PB - Apprimus Verlag
CY - Aachen
ER -
TY - CHAP
A1 - Leidinger, Rafael
A1 - Schürmann, Volker
A1 - Wollert, Jörg
A1 - Schneider, Christoph
T1 - Entwicklungsprojekt BASic - Bluetooth Authentication Service
T2 - Wireless Technologies : 12. Kongress, 22. - 23. September 2010, Bochum ; von der Technologie zur Anwendung / Jörg F. Wollert (Hrsg.) (Fortschritt-Berichte VDI : Reihe 10, Informatik, Kommunikation ; 810)
Y1 - 2010
SN - 978-3-18-381010-9
SP - 296
EP - 303
PB - VDI-Verl.
CY - Düsseldorf
ER -
TY - JOUR
A1 - Leidinger, Rafael
A1 - Noisten, Thomas
A1 - Wollert, Jörg
T1 - Realtime automation networks in moVing industrial environments
JF - Journal of systemics, cybernetics and informatics
N2 - The radio-based wireless data communication has made the realization of new technical solutions possible in many fields of the automation technology (AT). For about ten years, a constant disproportionate growth of wireless technologies can be observed in the automation technology.
However, it shows that especially for the AT, conventional technologies of office automation are unsuitable and/or not manageable. The employment of mobile services in the industrial automation technology has the potential of significant cost and time savings. This leads to an increased productivity in various fields of the AT, for example in the factory and process automation or in production logistics. In this paper technologies and solutions for an automation-suited supply of mobile wireless services will be introduced under the criteria of real time suitability, IT-security and service orientation.
Emphasis will be put on the investigation and development of wireless convergence layers for different radio technologies, on the central provision of support services for an easy-to-use, central, backup enabled management of combined wired / wireless networks and on the study on integrability in a Profinet real-time Ethernet network.
KW - PROFINET
KW - Distributed Control Systems,
KW - Industrial Automation Technology,
KW - 802.15.4
KW - Bluetooth
KW - Wireless Networks
Y1 - 2012
SN - 1690-4532
VL - 10
IS - 2
SP - 52
EP - 56
PB - IIIC
CY - Orlando
ER -
TY - CHAP
A1 - König, Johannes Alexander
A1 - Wolf, Martin R.
T1 - A new definition of competence developing games - and a framework to assess them
T2 - ACHI 2016 : The Ninth International Conference on Advances in Computer-Human Interactions
N2 - There are different types of games that try to make use of the motivation of a gaming situation in learning contexts. This paper introduces the new terminology ‘Competence Developing Game’ (CDG) as an umbrella term for all games with this intention. Based on this new terminology, an assessment framework has been developed and validated in scope of an empirical study. Now, all different types of CDGs can be evaluated according to a defined and uniform set of assessment criteria and, thus, are comparable according to their characteristics and effectiveness.
KW - Serious Games
KW - Gamification
KW - Business Simulations
KW - Assessment
Y1 - 2016
SN - 978-1-61208-468-8
N1 - Proceeding of the Ninth International Conference on Advances in Computer-Human Interactions (ACHI 2016), Venice.
SP - 95
EP - 97
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Thürigen, C.
A1 - Ehrfeld, W.
A1 - Hagemann, B.
T1 - Gesichtspunkte beim Miniaturisieren von Umlaufrädergetrieben. Thürigen, C.; Ehrfeld, W. ; Hagemann, B.; Kämper, K.-P.; Lehr, H.; Michel, F.
JF - Innovative Kleinantriebe : Tagung Mainz, 9. und 10. Mai 1996 / VDE-VDI-Gesellschaft Mikroelektronik, Mikro- und Feinwerktechnik, GMM
Y1 - 1996
SN - 3-18-091269-3
N1 - VDI-Berichte ; 1269
SP - 235
PB - VDI-Verl.
CY - Düsseldorf
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Schulz, C.
A1 - Ehrfeld, W.
A1 - Erbel, R.
T1 - LIGA Fabricated Microsystems for Medical and Related Applications. Schulz, C.; Ehrfeld, W.; Erbel, R.; Kämper, K.-P.; Koch, L.; Lehr, H.; Roth, T.
JF - 3-Day Course on Microengineering in Medicine and Biology and its Applications to Minimally Invasive Techniques for Therapy and Medical Diagnosis : EURO-BME 94; October 5, 6, and 7, 1994, Swiss Federal Institute of Technology, EPFL, Lausanne, Switzerland / [the 1994 EURO-BME Microengineering in Medicine and Biology Training Course. Staff: Christian D. Depeursinge ...]
Y1 - 1994
N1 - Microengineering in Medicine and Biology Training Course 1994, Lausanne
PB - REPRO EPFL
CY - Lausanne
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Schulz, C.
A1 - Arnold, J.
A1 - Detter, H.
T1 - Anwendungen der LIGA-Technik für medizinische Diagnose- und Therapiesysteme. Schulz, C.; Arnold, J.; Detter, H.; Döpper, J.; Ehrfeld, W., Erbel, R.; Kämper, K.-P.; Koch, L.; Lehr, H.; Roth, T.
JF - Elektrotechnik und Informationstechnik. 112 (1995), H. 9
Y1 - 1995
SN - 0932-383X
SP - 493
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Schmitt, W.
A1 - Wesner, D. A.
A1 - Güntherodt, G.
T1 - Thickness dependence of the spin- and angle-resolved photoemission of ultrathin, epitaxial Ni(111)/W(110) layers
JF - Applied Physics A: Materials Science and Processing. 49 (1989), H. 6
Y1 - 1989
SN - 1432-0630
SP - 573
EP - 578
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Schmitt, W.
A1 - Güntherodt, G.
A1 - Gambino, R. J.
T1 - CrO2—A New Half-Metallic Ferromagnet? Kämper, K.-P.; Schmitt, W.; Güntherodt, G.; Gambino, R. J., Ruf, R.
JF - Physical Review Letters. 59 (1987), H. 24
Y1 - 1987
SN - 1079-7114
SP - 2788
EP - 2791
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Schmitt, W.
A1 - Güntherodt, G.
T1 - The influence of adsorbates on the spin-resolved photoemission of Ni(110). Schmitt, W.; Kämper, K.-P.; Güntherodt, G.
JF - Surface Science. 189/190 (1987)
Y1 - 1987
SN - 0039-6028
N1 - Proceedings of the Ninth European Conference on Surface Science
SP - 741
EP - 507
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Schmitt, W.
A1 - Güntherodt, G.
T1 - Temperature dependence of the exchange splitting of Ni along the -L line
JF - Journal de physique. 49 (1988), H. 12. Supplement, Colloque C8
Y1 - 1988
N1 - Proceedings of the International conference on Magnetism. Part 1. ICM 88, Paris, France, Juli 25-29, 1988
SP - 39
EP - 40
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Schmitt, W.
A1 - Güntherodt, G.
T1 - Effect of adsorbates on the spin-polarized photoemission of itinerant ferromagnets. Schmitt, W.; Kämper, K.-P.; Güntherodt, G.
JF - Physical Review B. 36 (1987), H. 7
Y1 - 1987
SN - 1095-3795
SP - 3763
EP - 3768
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Schmitt, W.
A1 - Güntherodt, G.
T1 - Thickness dependence of the electronic structure of ultrathin, epitaxial Ni(111)/W(110) layers.
JF - Physical Review B. 38 (1988), H. 14
Y1 - 1988
SN - 1095-3795
SP - 9451
EP - 9456
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Schmitt, W.
A1 - Güntherodt, G.
T1 - Temperature and wave-vector dependence of the spin-split band structure of Ni(111) along the Γ-L line
JF - Physical Review B. 42 (1990), H. 16
Y1 - 1990
SN - 1095-3795
SP - 10696
EP - 10705
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Picard, Antoni
A1 - Schütze, Andreas
T1 - Können Studierende einen piezoresistiven Drucksensor in einer Woche selbständig fertigen?
JF - Interesse wecken, Motivation steigern, Praxisorientiert ausbilden : Nachwuchsförderung und innovative Ausbildung in Sensorik und Mikrosystemtechnik : [anläßlich der Sondersession auf der Sensor+Test 2007]
Y1 - 2007
SN - 978-3-89750-148-5
N1 - Verlinkt ist der ganze Band.
SP - 26
EP - 35
PB - AWNET
CY - Berlin
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Picard, Antoni
A1 - Brill, Manfred
A1 - Cassel, Detlev
A1 - Jentsch, Andreas
A1 - Merten, Sabine
A1 - Rollwa, Markus
T1 - The Virtual Clean Room - a new tool in teaching MST process technologies
N2 - The Virtual Clean Room - a new tool in teaching MST process technologies University education in high-technology fields like MST is not complete without intensive laboratory sessions. Students cannot fully grasp the complexity and the special problems related to the manufacturing of microsystems without a thorough hands-on experience in a MST clean room.
KW - Virtuelle Maschine
KW - VM
KW - Mikrosystemtechnik
KW - MST
KW - virtual clean room
Y1 - 2003
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Picard, Antoni
A1 - Brill, Manfred
A1 - Cassel, Detlef (u.a.)
T1 - The Virtual Cleanroom – a new tool in teaching MST process technologies
JF - mst news International newsletter on micro - nano Integration (2003)
Y1 - 2003
SN - 0948-3128
SP - 35
EP - 36
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Picard, Antoni
A1 - Brill, Manfred
A1 - Cassel, Detlef (u.a.)
T1 - Neue Medien für die praktische MST Ausbildung
JF - Rundschau, FH Kaiserslautern,. Ausgabe Ju (2002)
Y1 - 2002
SP - 14
EP - 15
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Picard, A.
A1 - Schütze, A.
A1 - Wallach, D.
T1 - Adopting the Foundry Concept of Semiconductor Fabrication on Educational Schemes and the Virtual Technology Lab (VTL). Picard, A.; Kämper, K.-P.; Schütze, A.; Wallach, D.; Walter, T.
JF - Mst-News (2006)
Y1 - 2006
SN - 0948-3128
SP - 15, 16
EP - u. 35
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Picard, A.
A1 - Schütze, A.
T1 - Die Ausbildungsfoundry pro-mst und das virtuelle Technologielabor: Ein Konzept für eine exzellente praktische MST-Ausbildung in einem modernen Reinraum zu niedrigen Gesamtkosten. Picard, A.; Kämper, K.-P.; Schütze, A.
JF - Mikrosystemtechnik-Kongress 2005 : 10. bis 12. Oktober 2005 in Freiburg ; gemeinsame Veranstaltung von: Bundesministerium für Bildung und Forschung (BMBF) ... / organisiert von: GMM VDE/VDI-Gesellschaft Mikroelektronik, Mikro- und Feinwerktechnik ... Chairman: Roland Zengerle
Y1 - 2005
SN - 3-8007-2926-1
N1 - Mikrosystemtechnik-Kongress <2005, Freiburg, Breisgau>
SP - 127
PB - VDE-Verl.
CY - Berlin
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Pappas, D. P.
A1 - Miller, B. P.
A1 - Hopster, H.
T1 - Magnetism of ultrathin films of Fe on Cu(100). Pappas, D. P; Kämper, K.-P.; Miller, B. P.; Hopster, H.; Fowler, D. E.; Luntz, A. C.; Brundle, C.R.; Shen, Z.-X.
JF - Journal of Applied Physics. 69 (1991), H. 8
Y1 - 1991
SN - 1089-7550
SP - 5209
EP - 521
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Pappas, D. P.
A1 - Miller, B. P.
A1 - Hopster, H.
T1 - Spin-dependent electron attenuation by transmission through thin ferromagnetic films . Pappas, D. P.; Kämper,K.-P.; Miller, B. P.; Hopster, H.; Fowler, D. E.; Brundle, C. R.; Luntz, A. C.; Shen, Z.-X.
JF - Physical Review Letters. 66 (1991), H. 4
Y1 - 1991
SN - 1079-7114
SP - 504
EP - 507
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Pappas, D. P.
A1 - Hopster, H.
T1 - Reversible transition between perpendicular and in-plane magnetization in ultrathin films. Pappas, D. P.; Kämper, K.-P.; Hopster, H.
JF - Physical Review Letters. 64 (1990), H. 26
Y1 - 1990
SN - 1079-7114
SP - 3179
EP - 3182
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Merten, Sabine
A1 - Brill, Manfred
A1 - Picard, Antoni (u.a.)
T1 - Vom virtuellen Wafer zum realen Drucksensor: Bildungsnetzwerke verbessern die Ausbildung in Hochtechnologien.
JF - Kooperation und Arbeit in vernetzten Welten : Tagungsband der GFA-Herbstkonferenz 2003, Aachen, 29. September - 01. Oktober 2003 / Holger Luczak (Hrsg.)
Y1 - 2003
SN - 3-935089-71-6
N1 - Konferenz-Einzelbericht: GfA Herbstkonf, HerbstKonf. der Gesellschaft für Arbeitswissenschaft
SP - 238
EP - 241
PB - Ergonomia-Verl.
CY - Stuttgart
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Merten, Sabine
A1 - Brill, Manfred
A1 - Picard, Antoni (u.a.)
T1 - Vom virtuellen Wafer zum realen Drucksensor: Information – Communication – Knowledge engineering education today
JF - Schriftenreihe Ingenieurpädagogik : Hochschule für Bildungswissenschaften in Klagenfurt ; Band 49
Y1 - 2003
N1 - Referate des 32. Symposiums der Internationalen Gesellschaft für Ingenieurpädagogik,
SP - 318
EP - 321
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Merten, Sabine
A1 - Brill, Manfred
A1 - Picard, Antoni
T1 - Praxisorientierte Ingenieurausbildung durch multimedial unterstützte Laborkurse. Merten, Sabine ; Kämper, Klaus-Peter ; Brill, Manfred ; Picard, Antoni
JF - Online-Pädagogik. Bd. 3 Referenzmodelle und Praxisbeispiele / hrsg. von Burkhard Lehmann ...
Y1 - 2005
SN - 3-89676-987-1
PB - Schneider-Verl. Hohengehren
CY - Baltmannsweiler
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Merten, Sabine
A1 - Brill, Manfred
A1 - Cassel, Detlev (u.a.)
T1 - Virtuelle Sensor-Fertigung: Hightech mit LabVIEW
JF - Virtuelle Instrumente in der Praxis : Messtechnik, Automatisierung ; Begleitband zum Kongress VIP 2003 / Rahman Jamal ; Hans Jaschinski (Hrsg.)
Y1 - 2003
SN - 3-7785-2908-0
N1 - Konferenz-Einzelbericht: Praxiswissen Elektronik-Industrie: Messtechnik -Automatisierung
SP - 465
EP - 470
PB - Hüthig
CY - Heidelberg
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Lehr, H.
A1 - Ehrfeld, W.
A1 - Michel, F.
T1 - LIGA Components for the Construction of Milliactuators. Lehr, H.; Ehrfeld, W.; Kämper, K.-P.; Michel, F.; Schmidt, M.
JF - 1994 IEEE Symposium on Emerging Technologies & Factory Automation : novel disciplines for the next century ; proceedings, November 6 - 10, 1994, Tokyo, Japan / ETFA '94. Hiroyuki Fujita [chairman] ... Sponsored by: Institute of Industrial Science, SEIKEN
Y1 - 1994
SN - 0780321146
SP - 43
EP - 47
CY - Piscataway, N.J.
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Lehr, H.
A1 - Ehrfeld, W.
A1 - Hagemann, B.
T1 - Entwicklung von Mikroantrieben am Institut für Mikrotechnik Mainz. Lehr, H.; Ehrfeld, W.; Hagemann, B.; Kämper, K.-P.; Michel, F.; Thürigen, C.
JF - Innovative Kleinantriebe : Tagung Mainz, 9. und 10. Mai 1996 / VDE-VDI-Gesellschaft Mikroelektronik, Mikro- und Feinwerktechnik, GMM
Y1 - 1996
SN - 3-18-091269-3
N1 - VDI-Berichte ; 1269
SP - 77
PB - VDI-Verl.
CY - Düsseldorf
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Lehr, H.
A1 - Ehrfeld, W.
A1 - Hagemann, B.
T1 - Development of micro and millimotors. Lehr, H.; Ehrfeld, W.; Hagemann, B.; Kämper, K.-P.; Michel, F.; Schulz, C.; Thürigen C.
JF - Minimally Invasive Therapy and Allied Technologies. 6 (1997)
Y1 - 1997
SN - 1364-5706
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Lehr, H.
A1 - Abel, S.
A1 - Ehrfeld, W.
T1 - Assembly of Electromagnetic Milliactuators with LIGA Components. Lehr, H.; Abel, S.; Ehrfeld, W.; Hagemann, B.; Kämper, K.-P.; Michel, F.; Thürigen, C.
JF - Proceedings 2nd Japan-France Congress on Mechatronics, Takamatsu (Kagawa, Japan) 1.-3. November 1994, 31 (1994)
Y1 - 1995
N1 - 2nd Japan-France Congress on mechatronics (1994 Nov : Takamatsu, Japan)
SP - 31
EP - 31
PB - Fuji Technology Press
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Lehr, H.
A1 - Abel, S.
A1 - Ehrfeld, W.
T1 - Entwicklung von elektromagnetischen Mikroaktoren. Lehr, H.; Abel, S.; Ehrfeld, W.; Hagemann, B.; Kämper, K.-P.; Michel, F.; Thürigen, C.
JF - 41. Internationales Wissenschaftliches Kolloquium, Wandel im Maschinenbau durch Feinwerktechik und Mikrosystemtechnik, Bd. 1, Ilmenau, DE, 23.-26. Sep, 1996
Y1 - 1996
N1 - Internationales Wissenschaftliches Kolloquium der TU Ilmenau, 41
SP - 158
EP - 163
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Lehr, H.
A1 - Abel, S.
A1 - Döpper, J.
T1 - Microactuators as driving units for microrobotic systems. Herstellung von Mikroaktoren mit dem LIGA-Verfahren für Mikroroboter / Lehr, H.; Abel, S.; Döpper, J.; Ehrfeld, W.; Hagemann, B.; Kämper, K.-P.; Michel, F.; Schulu, c.; Thürigen, C.
JF - Proceedings of the SPIE - The International Society for Optical Engineering
Y1 - 1996
SN - 0277-786X
N1 - Konferenz-Einzelbericht.
SP - 202
EP - 210
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Lacher, M.
A1 - Abraham, M.
A1 - Ehrfeld, W.
T1 - Mikrosysteme für die Luft- und Raumfahrt. Lacher, M.; Abraham, M.; Ehrfeld, W.; Hagemann, B.; Kämper, K.-P.; Lehr, H.; Picard, A.; Zetterer, T.
JF - Deutscher Luft- und Raumfahrtkongreß 1995/1 (1995). Bonn, 26. - 29. September 1995 Motto: "Luft- und Raumfahrt - Schlüsseltechnologien für das 21. Jahrhundert"
Y1 - 1995
N1 - DGLR-Jahrestagung ; 1995
SP - 415
EP - 423
PB - Deutsche Gesellschaft für Luft- und Raumfahrt
CY - Lilienthal-Oberth
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Kurzawa, R.
A1 - Schmitt, W.
A1 - Güntherodt, G.
T1 - Spin-resolved photoemission study of in situ grown epitaxial Fe layers on W(110). Kurzawa, R.; Kämper, K.-P.; Schmitt, W.; Güntherodt, G.
JF - Solid State Communications. 60 (1986), H. 10
Y1 - 1986
SN - 0038-1098
SP - 777
EP - 780
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Hagemann, B.
A1 - Lehr, H.
A1 - Michel, F.
T1 - LIGA Example 2: Electromagnetic Micromotor. Hagemann, B.; Kämper, K.-P.; Lehr, H.; Michel, F.; Thürigen, C.
JF - LIGA technique / Hans-Dieter Bauer (ed.). [Developed by UETP-MEMS, University Training Partnership for Micro-Electro-Mechanical Systems ...]. - 2.ed.
Y1 - 1995
N1 - University Enterprise Training Partnership for Micro-Electro-Mechanical Systems
SP - 100
EP - 110
PB - FSRM
CY - Neuchatel
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Hagemann, B.
A1 - Ehrfeld, W.
A1 - Lehr, H.
T1 - Einsatz der Finite-Elemente-Methode für die Entwicklung von Permanentmagnet-Mikromotoren. Hagemann, B.; Ehrfeld, W.; Kämper, K.-P.; Lehr, H.; Michel, F.; Thürigen, C.
JF - Tagungsband : 3. Workshop Methoden- und Werkzeuge zum Entwurf von Mikrosystemen mit dem Schwerpunkt Methoden zum Entwurf, zur Integration und Parametrisierung von Komponenten für Applikationsspezifische Integrierte Mikrosysteme : 27. und 28. Juni 1996, VDE-Haus Frankfurt a. M.
Y1 - 1996
PB - C-LAB/Analoge Systemtechnik, 1996
CY - Paderborn
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Hagemann, B.
A1 - Ehrfeld, W.
A1 - Lehr, H.
T1 - Berechnung und Optimierung von Permanentmagnet-Mikromotoren mit Hilfe der Finite-Elemente-Methode. Hagemann, B.; Ehrfeld, W.; Kämper, K.-P.; Lehr, H.; Michel, F.; Thürigen, C.
JF - Simulation mit der Finite-Elemente-Methode in Feinwerk- und Mikrotechnik, München, 12. März. 1996
Y1 - 1996
SP - 1
EP - 13
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Ehrfeld, W.
A1 - Lehr, H.
A1 - Michel, F.
T1 - LIGA-Technik zur Fertigung von Mikroaktoren. Ehrfeld. W.; Kämper, K.-P.; Lehr, H.; Michel, F.
JF - Mikroelektronik . 7 (1993), H. 5
Y1 - 1993
SN - 0931-2714
SP - LXIX
EP - LXXI
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Ehrfeld, W.
A1 - Hessel, V.
A1 - Lacher, M.
T1 - Market oriented development and production of microdevices. Ehrfeld, W.; Hessel, V.; Kämper, K.-P.; Lacher, M.; Picard, A.; Schmidt, M.; Schulz, C.
JF - Proceedings : 21th International Conference on Microelectronics : MIEL '97 ; Niš, Yugoslavia, 14-17 September 1997. Vol. 1
Y1 - 1997
SN - 0-7803-3664-X
SP - 71
EP - 79
PB - IEEE Service Center
CY - Piscataway, NJ
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Ehrfeld, W.
A1 - Hagemann, B.
A1 - Lehr, H.
T1 - Electromagnetic permanent magnet micromotor with integrated micro gear box. Kämper, K.-P.; Ehrfeld, W.; Hagemann, B.; Lehr, H.; Michel, F.; Schirling, A.; Thürigen, C.; Wittig, T.
JF - Actuator 96 : Conference Proceedings ; 5th International Conference on New Actuators ; 26- 28 June, Bremen, Germany / Ed.: Hubert Borgmann. Publ. by: AXON Technology Consult GmbH
Y1 - 1996
N1 - International Conference on New Actuators <5, 1996, Bremen>
SP - 429
CY - Bremen
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Ehrfeld, W.
A1 - Döpper, J.
A1 - Hessel, V.
T1 - Microfluidic components for biological and chemical microreactors. Kämper, K.-P.; Ehrfeld, W.; Döpper, J.; Hessel, V.; Lehr, H.; Löwe, H.; Richter, T.; Wolf, A.
JF - Proceedings : an investigation of micro structures, sensors, actuators, machines and robots ; Nagoya, Japan, January 26 - 30, 1997 / IEEE Robotics and Automation Society ...
Y1 - 1997
SN - 0-7803-3744-1
N1 - International Workshop on Micro-Electro-Mechanical Systems <10, 1997, Nagoya>
SP - 338
EP - 343
PB - IEEE Service Center
CY - Piscataway, NJ
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Döpper, J.
A1 - Ehrfeld, W.
A1 - Oberbeck, S.
T1 - A self-filling low-cost membrane micropump
JF - Proceedings : an investigation of micro structures, sensors, actuators, machines and systems / sponsored by the IEEE Robotics and Automation Society in cooperation with the ASME Dynamic Systems and Control Division
Y1 - 1998
SN - 078034412X
N1 - International Workshop on Micro-Electro-Mechanical Systems <11, 1998, Heidelberg>
SP - 432
EP - 437
PB - IEEE Service Center
CY - Piscataway, NJ
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Döpper, J.
A1 - Ehrfeld, W.
A1 - Hagemann, B.
T1 - Simulation supported design of LIGA Microsystems. Kämper, K.-P.; Döpper, J.; Ehrfeld, W.; Hagemann, B.; Hill, S.D.J.; Lehr, H.
JF - Simulation and design of microsystems and microstructures : [... contains the papers presented at the First International Conference on the Simulation and Design of Microsystems and Microstructures, MicroSIM '95, which was held in Southampton, UK, in September 1995] / [organised by: Wessex Institute of Technology, UK]. Ed.: R. A. Adey
Y1 - 1995
SN - 1-85312-390-0
SP - 3
EP - 10
PB - Computational Mechanics Publ.
CY - Southampton [u.a.]
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Döpper, J.
A1 - Ehrfeld, W.
A1 - Hagemann, B.
T1 - An investigation of computer modelling for micro-injection moulding. Hill, S.D.J.; Kämper, K.-P.; Dasbach, U.; Döpper, J.; Ehrfeld, W.; Kaupert, M.
JF - Simulation and design of microsystems and microstructures : [... contains the papers presented at the First International Conference on the Simulation and Design of Microsystems and Microstructures, MicroSIM '95, which was held in Southampton, UK, in September 1995] / [organised by: Wessex Institute of Technology, UK]. Ed.: R. A. Adey
Y1 - 1995
SN - 1-85312-390-0
SP - 275
PB - Computational Mechanics Publ.
CY - Southampton [u.a.]
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Döpper, J.
A1 - Clemens, M.
A1 - Ehrfeld, W.
T1 - Micro gear pumps for dosing of viscous fluids. / Döpper, J. (u.a.)
JF - Journal of Micromechanics and Microengineering. 7 (1997), H. 3
Y1 - 1997
SN - 0960-1317
SP - 230
EP - 232
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Berg, U.
A1 - Wolf, A.
A1 - Lehr, H.
T1 - Entwicklung von Linsenhaltern für ein SMIF-kompatibles Magazinsystem und deren Fertigung durch Mikrospritzguß. Berg, U.; Kämper, K.-P.; Wolf, A.; Lehr, H.; Ehrfeld, W.
JF - Produktionstechnik für Mikrosysteme. IPA-Seminar, 5. und 6. November 1996, Stuttgart. Pro Mikro. Fraunhofer-Institut für Produktionstechnik und Automatisierung -IPA-, Stuttgart
Y1 - 1996
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Berg, U.
A1 - Lehr, H.
A1 - Ehrfeld, W.
T1 - Experimentelle Untersuchungen zur automatisierten Mikrolinsenmontage. Berg, U.; Kämper, K.-P.; Lehr, H.; Ehrfeld, W.
JF - Produktionstechnik für Mikrosysteme. IPA-Seminar, 5. und 6. November 1996, Stuttgart. Pro Mikro. Fraunhofer-Institut für Produktionstechnik und Automatisierung -IPA-, Stuttgart
Y1 - 1996
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Berg, U.
A1 - Begemann, M.
A1 - Hagemann, B. (u.a.)
T1 - Series production and testing of a micro motor. Serienfertigung und Prüfung eines Mikromotors
JF - Actuator 98 : 6th International Conference on New Actuators ; 17 - 19 June, 1998, Bremen, Germany ; conference proceedings / ed.: Hubert Borgmann ...
Y1 - 1998
SN - 3-933339-00-6
N1 - Konferenz-Einzelbericht: ACTUATOR, Internat. Conf. on New Actuators
SP - 552
EP - 555
PB - Messe Bremen
CY - Bremen
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Abraham, M.
A1 - Ehrfeld, W.
A1 - Hessel, V.
T1 - Microsystem technology: Between research and industrial application. Abraham, M.; Ehrfeld, W.; Hessel, V.; Kämper, K.-P.; Lacher, M.; Picard, A.
JF - Microelectronic Engineering. 41-42 (1998)
Y1 - 1998
SN - 0167-9317
N1 - International Conference on Micro- and Nanofarbication
SP - 47
EP - 52
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
A1 - Abraham, D. L.
A1 - Hopster, H.
T1 - Spin-polarized electron-energy-loss spectroscopy on epitaxial fcc Co layers on Cu(001)
JF - Physical Review B. 45 (1992), H. 24
Y1 - 1992
SN - 1095-3795
SP - 14335
EP - 14346
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
T1 - Development of low-cost injection moulded micropumps. Entwicklung von kostengünstigen, mittels Spritzguß hergestellten Mikropumpen / Döpper, J. (u.a.)
JF - Actuator 96 : Conference Proceedings ; 5th International Conference on New Actuators ; 26- 28 June, Bremen, Germany / Ed.: Hubert Borgmann. Publ. by: AXON Technology Consult GmbH
Y1 - 1996
N1 - Konferenz-Einzelbericht: ACTUATOR, Internat. Conf. on New Actuators, 5
SP - 37
EP - 40
CY - Bremen
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
T1 - Die Mikroaktorik wird erwachsen
JF - INNO : innovative Technik - neue Anwendungen / Hrsg.: IVAM Fachverband für Mikrotechnik, Dortmund. Ausgabe 22 (2002)
Y1 - 2002
SP - 4
EP - 5
ER -
TY - GEN
A1 - Kämper, Klaus-Peter
T1 - Skript zur Vorlesung Mikrotechnik 1
N2 - Kennwortgeschützter Zugang nur für Studierende bei Prof. Dr. Klaus-Peter Kämper. Sommersemester 2007. Version 2.3 vom 27.02.2007 I-8, 484 S.: Ill.; graph. Darst. Inhaltsverzeichnis: 1 Einführung: Was ist Mikrotechnik? 2 Fertigung im Reinraum 3 Der Werkstoff Silizium 4 Dünnschichttechnologie 5 Photolithographie 6 Ätztechnologie 7 „Bulk Micromachining“ 8 „Surface Micromachining“ 9 Trockenätzen tiefer Mikrostrukturen 10 LIGA-Technik 11 Mikrofunkenerosion 12 Laser in der Mikrotechnik 13 Mechanische Mikrofertigung 14 Photostruktuierbares Glas 15 Aufbau- und Verbindungstechnik
KW - Mikrosystemtechnik
Y1 - 2007
ER -
TY - GEN
A1 - Kämper, Klaus-Peter
T1 - Lecture notes Sensors and Actuators
N2 - Kennwortgeschützter Zugang nur für Studierende bei Prof. Dr. Klaus-Peter Kämper. Wintersemester 2007/2008. Version vom 30.08.2007. 472 Seiten (pdf-Format)
N2 - Password necessarily. Access only for Students by Prof. Dr. Klaus-Peter Kämper. Winter semester 2007/2008. Version 2007-08-30. 472 pages (pdf) Contents 1. Introduction 2. Introduction to Sensors 3. Introduction to Microfabrication 4. Pressure Sensors 5. Acceleration Sensors 6. Angular Rate Sensors 7. Position Sensors 8. Flow Sensors 9. Piezoelectric Actuators 10. Magnetostrictive Actuators 11. Actuators based on Shape Memory Alloys 12. Actuators based on Electrorheological Fluids 13. Actuators based on Magnetorheological Fluids
KW - Sensor
KW - Aktor
KW - Sensoren
KW - Aktoren
KW - Sensores
KW - Actuators
KW - Microfabrication
Y1 - 2007
ER -
TY - GEN
A1 - Kämper, Klaus-Peter
T1 - Lecture notes Sensors and Actuators WS 2008/2009
N2 - Password necessarily. Access only for Students by Prof. Dr. Klaus-Peter Kämper. Winter semester 2008/2009. 488 pages (pdf) Contents 1. Introduction 2. Introduction to Sensors 3. Introduction to Microfabrication 4. Pressure Sensors 5. Acceleration Sensors 6. Angular Rate Sensors 7. Position Sensors 8. Flow Sensors 9. Piezoelectric Actuators 10. Magnetostrictive Actuators 11. Actuators based on Shape Memory Alloys 12. Actuators based on Electrorheological Fluids 13. Actuators based on Magnetorheological Fluids 14. Index
N2 - Kennwortgeschützter Zugang nur für Studierende bei Prof. Dr. Klaus-Peter Kämper. Wintersemester 2008/2009. 488 Seiten (pdf-Format)
KW - Sensor
KW - Aktor
KW - Sensoren
KW - Aktoren
KW - Sensores
KW - Actuators
KW - Microfabrication
Y1 - 2008
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
T1 - Mikromontage zur Fertigung hybrider Mikrosysteme. Nienhaus, M.; Berg, U.; Ehrfeld, W.; Kämper, K.-P.; Lehr, H.; Michel, F.
JF - 41. Internationales Wissenschaftliches Kolloquium, Wandel im Maschinenbau durch Feinwerktechik und Mikrosystemtechnik, Bd. 1, Ilmenau, DE, 23.-26. Sep, 1996
Y1 - 1996
N1 - Internationales Wissenschaftliches Kolloquium der TU Ilmenau, 41
SP - 121
EP - 126
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
T1 - Education and Training in MST. Kämper, K.-P.; Picard, A.; Brill, M.; Cassel, D.; Jentsch, A.; Merten, S.; Rollwa, M.
JF - Mst-News (2003)
Y1 - 2003
SN - 0948-3128
SP - 35
ER -
TY - JOUR
A1 - Kämper, Klaus-Peter
T1 - Fertigung von Mikroaktoren mittels LIGA-Technik. Lehr, H.; Abel, S.; Chritz, G.; Ehrfeld, W.; Kämper, K.-P.; Michel, F.
JF - Proceedings Microengineering 94 : Messe Stuttgart 17. - 19. Mai 1994 / Messe Stuttgart International
Y1 - 1994
N1 - MicroEngineering ; (1, 1994, Stuttgart)
CY - Stuttgart
ER -
TY - JOUR
A1 - Kunkel, Maximilian Hugo
A1 - Gebhardt, Andreas
A1 - Mpofu, Khumbulani
A1 - Kallweit, Stephan
T1 - Quality assurance in metal powder bed fusion via deep-learning-based image classification
JF - Rapid Prototyping Journal
Y1 - 2019
U6 - https://doi.org/10.1108/RPJ-03-2019-0066
SN - 1355-2546
VL - 26
IS - 2
SP - 259
EP - 266
ER -
TY - JOUR
A1 - Kunkel, Maximilian Hugo
A1 - Gebhardt, Andreas
A1 - Mpofu, Khumbaulani
A1 - Kallweit, Stephan
T1 - Statistical assessment of mechanical properties of selective laser melted specimens of stainless steel
JF - The International Journal of Advanced Manufacturing Technology
N2 - The rail business is challenged by long product life cycles and a broad spectrum of assembly groups and single parts. When spare part obsolescence occurs, quick solutions are needed. A reproduction of obsolete parts is often connected to long waiting times and minimum lot quantities that need to be purchased and stored. Spare part storage is therefore challenged by growing stocks, bound capital and issues of part ageing. A possible solution could be a virtual storage of spare parts which will be 3D printed through additive manufacturing technologies in case of sudden demand. As mechanical properties of additive manufactured parts are neither guaranteed by machine manufacturers nor by service providers, the utilization of this relatively young technology is impeded and research is required to address these issues. This paper presents an examination of mechanical properties of specimens manufactured from stainless steel through the selective laser melting (SLM) process. The specimens were produced in multiple batches. This paper interrogates the question if the test results follow a normal distribution pattern and if mechanical property predictions can be made. The results will be put opposite existing threshold values provided as the industrial standard. Furthermore, probability predictions will be made in order to examine the potential of the SLM process to maintain state-of-the-art mechanical property requirements.
Y1 - 2018
U6 - https://doi.org/10.1007/s00170-018-2040-8
SN - 0268-3768
VL - 98
IS - 5-8
SP - 1409
EP - 1431
PB - Springer
CY - London
ER -
TY - JOUR
A1 - Koster, Arie
A1 - Scheidweiler, Robert
A1 - Tieves, Martin
T1 - A flow based pruning scheme for enumerative equitable coloring algorithms
JF - A flow based pruning scheme for enumerative equitable coloring algorithms
N2 - An equitable graph coloring is a proper vertex coloring of a graph G where the sizes of the color classes differ by at most one. The equitable chromatic number is the smallest number k such that G admits such equitable k-coloring. We focus on enumerative algorithms for the computation of the equitable coloring number and propose a general scheme to derive pruning rules for them: We show how the extendability of a partial coloring into an equitable coloring can be modeled via network flows. Thus, we obtain pruning rules which can be checked via flow algorithms. Computational experiments show that the search tree of enumerative algorithms can be significantly reduced in size by these rules and, in most instances, such naive approach even yields a faster algorithm. Moreover, the stability, i.e., the number of solved instances within a given time limit, is greatly improved.
Since the execution of flow algorithms at each node of a search tree is time consuming, we derive arithmetic pruning rules (generalized Hall-conditions) from the network model. Adding these rules to an enumerative algorithm yields an even larger runtime improvement.
Y1 - 2016
U6 - https://doi.org/10.48550/arXiv.1607.08754
N1 - Lehrstuhl II für Mathematik, RWTH Aachen University
SP - 1
EP - 30
ER -
TY - CHAP
A1 - Kolkmann, Annette
A1 - Gries, Thomas
A1 - Schleser, Markus
A1 - Dilthey, Ulrich
T1 - Innovative yarn structures and coatings for textile reinforced concrete
T2 - All lectures / Techtextil Symposium : 6. - 9. 6.2005, Frankfurt am Main
Y1 - 2005
CY - Frankfurt a.M.
ER -
TY - BOOK
A1 - Knepper, Ludger
A1 - Pfeiffer, Johann
T1 - Diplom-Ingenieur/Diplom-Ingenieurin (Fachhochschule) Maschinenbau - Allgemeiner Maschinenbau
Y1 - 1995
N1 - Blätter zur Berufskunde 2-IP 40 / hrsg. von der Bundesanst. für Arbeit Nürnberg
PB - Bertelsmann
CY - Bielefeld
ER -
TY - BOOK
A1 - Knepper, Ludger
A1 - Pfeiffer, Johann
T1 - Diplom-Ingenieur/Diplom-Ingenieurin (Fachhochschule) Maschinenbau Konstruktionstechnik
Y1 - 1998
N1 - Blätter zur Berufskunde 2-IP 30 / hrsg. von der Bundesanst. für Arbeit Nürnberg, 8. Auflage
PB - Bertelsmann
CY - Bielefeld
ER -