TY  - CHAP
A1  - Gao, H.
A1  - Babilon, Katharina
A1  - Pfaff, Raphael
A1  - Gan, F.
A1  - Reich, A.
T1  - Model of wheel-rail contact for sanding and adhesion enhancement
T2  - Proceedings of the 11th International Conference on Contact Mechanics and Wear of Rail/wheel Systems, CM 2018
Y1  - 2018
SN  - 978-946186963-0
SP  - 314
EP  - 321
ER  - 
TY  - JOUR
A1  - Enning, Manfred
A1  - Kositza, N.
A1  - Rake, H.
T1  - Modellbildung und Analyse von Schwingungsphänomenen an Kettenkratzförderern / Kositza, N. ; Enning, M. ; Rake, H.
JF  - Automatisierungstechnik  im Spannungsfeld neuer Technologien : Tagung Baden-Baden, 22. und 23. Mai 2001 / VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik
Y1  - 2001
SN  - 3-18-091608-7
N1  - GMA-Kongress ; 2001
SP  - 577
EP  - 584
PB  - VDI-Verl.
CY  - Düsseldorf
ER  - 
TY  - JOUR
A1  - Enning, Manfred
A1  - Gall, Jan
A1  - Abel, Dirk
T1  - Modellfabrik im Zeichen der Automatisierungstechnik / Gall, Jan ; Enning, Manfred ; Abel, Dirk
JF  - Automation 2008 - Lösungen für die Zukunft : der Automatisierungskongress in Deutschland, Tagung Baden-Baden, 3. und 4. Juni 2008 / VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik
Y1  - 2008
SN  - 978-3-18-092032-0
N1  - VDI-Berichte ; 2032
SP  - 281
EP  - 284
PB  - VDI-Verl.
CY  - Düsseldorf
ER  - 
TY  - JOUR
A1  - Enning, Manfred
A1  - Abel, D.
A1  - Bollig, A.
T1  - Modellfabrik macht Automatisierungstechnik erlebbar / Abel, D. ; Bollig, A. ; Enning, M.
JF  - RWTH-Themen (2006)
Y1  - 2006
SN  - 0179-079X
SP  - 12
EP  - 14
ER  - 
TY  - JOUR
A1  - Enning, Manfred
A1  - Bollig, A.
A1  - Mann, S.
A1  - Kaierle, S.
T1  - Modellgestützte Prädiktive Regelung beim Laserstrahlschweißen / Bollig, A. ; Mann, S. ; Enning, M. ; Kaierle, S.
JF  - Automatisierungstechnische Praxis : atp. 43 (2001), H. 7
Y1  - 2001
SN  - 0178-2320
SP  - 35
EP  - 39
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  - CHAP
A1  - Wollert, Jörg
T1  - Modellierung intelligenter Regelungen mit analytischen und heuristischen Merkmalen
T2  - 39. Internationales Wissenschaftliches Kolloquium / Technische Universität Ilmenau, Thüringen : 27.-30.09.1994
Y1  - 1994
SN  - 0943-7207
SP  - 181
EP  - 188
PB  - Techn. Univ.
CY  - Ilmenau
ER  - 
TY  - JOUR
A1  - Reisgen, Uwe
A1  - Schleser, Markus
A1  - Mokrov, Oleg
A1  - Zabirov, Alexander
A1  - Füssel, Uwe
A1  - Schnick, Michael
A1  - Hertel, Martin
A1  - Jaeckel, Sebastian
T1  - Modellierung und Visualisierung der MSG-Lichtbogenprozesse
JF  - Schweissen und Schneiden : Fachzeitschrift für Schweißen und verwandte Verfahren
Y1  - 2012
SN  - 0036-7184
VL  - 64
IS  - 4
SP  - 166
EP  - 174
PB  - DVS Verlag
CY  - Düsseldorf
ER  - 
TY  - JOUR
A1  - Reisgen, Uwe
A1  - Schleser, Markus
A1  - Mokrov, Oleg
A1  - Zabirov, Alexander
A1  - Füssel, Uwe
A1  - Schnick, Michael
A1  - Hertel, Martin
A1  - Jaeckel, Sebastian
T1  - Modelling and visualisation of the GMA process
JF  - Welding and Cutting
Y1  - 2012
SN  - 1612-3433
VL  - 11
IS  - 4
SP  - 242
EP  - 249
PB  - DVS Verlag
CY  - Düsseldorf
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
A1  - Moshiri, Amir
A1  - Reich, Alexander
A1  - Gäbel, Markus
T1  - Modelling of the effect of sanding on the wheel-rail adhesion area
T2  - First International Conference on Rail Transportation
Y1  - 2017
N1  - 2017 ICRT;
International Conference on Rail Transportation <1, 2017, Chengdu, China>
SP  - 1
EP  - 7
ER  - 
TY  - CHAP
A1  - Pfaff, Raphael
A1  - Vinsonneau, B.
A1  - Burnham, K. J.
T1  - Multiple models for nonlinear systems
T2  - Proceedings / Eigteenth International Conference on Systems Engineering : ICSE 2006 : 5 - 7 September 2006 ; [held at Coventry University, UK]
Y1  - 2006
SN  - 1-84600-013-0
SP  - 347
EP  - 352
ER  - 
TY  - JOUR
A1  - Kallweit, Stephan
A1  - Dues, Michael
A1  - Radke, Michael
T1  - Möglichkeiten und Grenzen laseroptischer Verfahren zur Untersuchung hydraulischer Strömungsmaschinen / Dues, Michael ; Kallweit, Stephan ; Radke, Michael
JF  - Forschung im Ingenieurwesen. 60 (1994), H. 11-12
Y1  - 1994
SN  - 0015-7899
SP  - 332
EP  - 336
ER  - 
TY  - JOUR
A1  - Starke, Günther
T1  - Nahtfuehrungssensor zur adaptiven Steuerung von Handhabungseinrichtungen fuer das Lichtbogenschweissen
JF  - Schweissen und Schneiden. 39 (1987), H. 4
Y1  - 1987
SN  - 0036-7184
SP  - 191
EP  - 192
ER  - 
TY  - JOUR
A1  - Baatz, Udo
T1  - Neue Aspekte der Integrierten Qualitätssicherung für Automobil - Zulieferer
JF  - Jahrbuch für Ingenieure
Y1  - 1979
PB  - Expert-Verl.
CY  - Grafenau, Zürich
ER  - 
TY  - JOUR
A1  - Gebhardt, Andreas
A1  - Guntermann, P.
A1  - Saur, G.
A1  - Gartzen, Johannes
T1  - Neue Impulse für den Leichtbau. Ein Konstruktionsprinzip für Verbauplatten mit Laserschweißen am verdeckten Stoß.
JF  - Laser-Praxis (1996)
Y1  - 1996
SN  - 0937-7069
SP  - 21
EP  - 24
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  - Wilbring, Daniela
A1  - Enning, Manfred
A1  - Pfaff, Raphael
A1  - Schmidt, Bernd
T1  - Neue Perspektiven für die Bahn in der Produktions- und Distributionslogistik durch Prozessautomation
JF  - ETR - Eisenbahntechnische Rundschau
Y1  - 2020
SN  - 0013-2845
VL  - 69
IS  - 3
SP  - 15
EP  - 19
ER  - 
TY  - JOUR
A1  - Baatz, Udo
A1  - Kehrmann, H.
T1  - Neue Produkte - per Zufall oder mit System?
JF  - Jahrbuch für Führungskräfte
Y1  - 1981
PB  - Expert-Verl.
CY  - Grafenau, Zürich
ER  - 
TY  - JOUR
A1  - Klocke, Martina
T1  - Neue Technologien - eine Herausforderung für Klein- und Mittelbetriebe
JF  - CIM, Bedeutung für die Weiterbildung in Klein- und Mittelbetrieben : [Bericht über den EUROTECNET-Workshop "CIM - Bedeutung für die Weiterbildung in Klein- und Mittelbetrieben" vom 16. bis 17. Oktober 1991 in Elmshorn (BR Deutschland)] / [Bericht erstattet von Martina Klocke]
Y1  - 1992
N1  - Workshop "CIM - Bedeutung für die Weiterbildung in Klein- und Mittelbetrieben" <1991, Elmshorn>
SP  - 6
EP  - 8
PB  - EUROTECNET
CY  - Brüssel
ER  - 
TY  - GEN
A1  - Wollert, Jörg
T1  - Neue Wege in der Kommunikation - Wireless Technologie für Automatisierungslösungen
Y1  - 2010
SP  - 1
EP  - 17
ER  - 
TY  - JOUR
A1  - Schwarz, Alexander
A1  - Gebhardt, Andreas
A1  - Schleser, Markus
A1  - Popoola, Patricia
T1  - New Welding Joint Geometries Manufactured by Powder Bed Fusion from 316L
JF  - Materials Performance and Characterization 8
Y1  - 2019
U6  - http://dx.doi.org/10.1520/MPC20180096
SN  - 2379-1365
IS  - in press
ER  - 
TY  - JOUR
A1  - Enning, Manfred
A1  - Zambou, Nathan
A1  - Abel, Dirk
T1  - Nonlinear spacing control of following vehicles within platoon a controlled lagrangian approach / Zambou, Nathan ; Enning, Manfred ; Abel, Dirk
JF  - NOLCOS, IFAC Symposium on Nonlinear Control Systems
Y1  - 2004
N1  - NOLCOS, 2004, IFAC Symposium on Nonlinear Control Systems, 6th, Stuttgart, DE, 2004-09-01 - 2004-09-03
SP  - 1211
EP  - 1216
ER  - 
TY  - CHAP
A1  - Reisgen, Uwe
A1  - Schleser, Markus
A1  - Scheik, Sven
A1  - Michaeli, Walter
A1  - Grönlund, Oliver
A1  - Neuß, Andreas
A1  - Wunderle, Johannes
A1  - Poprawe, Reinhart
A1  - Rösner, A.
A1  - Bobzin, Kirsten
A1  - Schläfer, Thomas
A1  - Theiß, Sebastian
A1  - Kutschmann, Pia
A1  - Haberstroh, Edmund
A1  - Flock, Dustin
A1  - Bührig-Polaczek, Andreas
A1  - Jakob, M.
ED  - Thoben, Klaus-Dieter
T1  - Novel process chains for the production of plastics/metal-hybrids
T2  - 17th International Conference on Concurrent Enterprising (ICE 2011) : Aachen, Germany, 20 - 22 June 2011
Y1  - 2011
SN  - 978-1-457-70772-8 ; 978-3-943024-05-0
SP  - 596
EP  - 604
PB  - IEEE
CY  - Piscataway, NJ
ER  - 
TY  - JOUR
A1  - Seiler, Friedrich
A1  - Pichler, Alexander
A1  - Pfaff, Raphael
A1  - Srulijes, Julio
T1  - Novel processing tools for automated doppler picture velocimetry (DPV) evaluation
JF  - Journal of visualization
Y1  - 2009
SN  - 1343-8875
VL  - Vol. 12
IS  - Iss. 4
SP  - 323
EP  - 337
ER  - 
TY  - BOOK
A1  - Engeln-Müllges, Gisela
A1  - Uhlig, Frank
T1  - Numeric Algorithms with Fortran
Y1  - 1996
SN  - 3-540-60529-0
PB  - Springer
CY  - Berlin [u.a.]
ER  - 
TY  - BOOK
A1  - Engeln-Müllges, Gisela
A1  - Uhlig, Frank
T1  - Numerical algorithms with C
Y1  - 1996
SN  - 3-540-60530-0
PB  - Springer
CY  - Berlin [u.a.]
ER  - 
TY  - JOUR
A1  - Reisgen, Uwe
A1  - Schleser, Markus
A1  - Mokrov, Oleg
A1  - Ahmed, Essam
T1  - Numerical and experimental investigation of tensile behavior of laser beam welded TRIP700 steel
JF  - ISIJ international
Y1  - 2011
SN  - 1347-5460 (E-Journal); 0915-1559 (Print)
VL  - Vol. 51
IS  - No. 3
SP  - 429
EP  - 434
PB  - ISIJ
CY  - Tōkyō
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  - BOOK
A1  - Engeln-Müllges, Gisela
A1  - Niederdrenk, Klaus
A1  - Wodicka, Reinhard
T1  - Numerik-Algorithmen : Verfahren, Beispiele, Anwendungen. - 9., vollst. überarb. und erw. Aufl.
Y1  - 2005
SN  - 3-540-62669-7
PB  - Springer
CY  - Berlin [u.a.]
ER  - 
TY  - BOOK
A1  - Engeln-Müllges, Gisela
T1  - Numerische Mathematik und Statistik : NUMAS ; multimediales Lehr- und Lernsystem zur Numerischen Mathematik und Statistik ; Abschlussbericht ; Gemeinschaftsprojekt
Y1  - 2004
N1  - Bd. 1 - 3
PB  - Projektbüro NUMAS, FH [u.a.]
CY  - Aachen
ER  - 
TY  - JOUR
A1  - Raatschen, Hans-Jürgen
A1  - Holzner, M.
A1  - Borrmann, M.
A1  - Pfrang, W.
T1  - Numerische Simulation von Umformprozessen mit dem expliziten FE-Programm UFO-3D
Y1  - 1991
N1  - Konferenz-Einzelbericht : FEM '91, International FEM-Congress, IKO Software Service, Baden Baden,  D, 18.-19.11.1991
SP  - 91
EP  - 105
ER  - 
TY  - BOOK
A1  - Baatz, Udo
T1  - Nutzwertanalyse von CAD - Systemen der unteren und mittleren Preisklasse für dem Maschinenbau
Y1  - 1985
N1  - Sonderdruck für: ZENIT - Zentrum für Innovation und Technik, NRW
CY  - Mülheim a.d. Ruhr
ER  - 
TY  - CHAP
A1  - Wollert, Jörg
T1  - Objekt-orientierte Modellierung hybrider Systeme mit heuristischen und analytischen Merkmalen
T2  - Berichtsband / 4. Workshop "Fuzzy Control" des GMA-UA 1.4.2. am 03./04.11.1994 in Dortmund. (Forschungsbericht / Universität Dortmund, Fakultät für Elektrotechnik ; 1/94)
Y1  - 1994
SP  - 246
EP  - 257
PB  - Univ., Fak. f. Elektrotechnik
CY  - Dortmund
ER  - 
TY  - JOUR
A1  - Engemann, Heiko
A1  - Du, Shengzhi
A1  - Kallweit, Stephan
A1  - Cönen, Patrick
A1  - Dawar, Harshal
T1  - OMNIVIL - an autonomous mobile manipulator for flexible production
JF  - Sensors
Y1  - 2020
SN  - 1424-8220
U6  - http://dx.doi.org/10.3390/s20247249
N1  - Special issue: Sensor Networks Applications in Robotics and Mobile Systems
VL  - 20
IS  - 24, art. no. 7249
SP  - 1
EP  - 30
PB  - MDPI
CY  - Basel
ER  - 
TY  - CHAP
A1  - Pfaff, Raphael
A1  - Burnham, Keith J.
T1  - On abstraction and interpretability: a behavioural perspective
T2  - 19th International Conference on Systems Engineering 2008 : ICSENG '08 : 19 - 21 Aug. 2008, University of Nevada, Las Vegas, Nevada
Y1  - 2008
SN  - 978-0-7695-3331-5 ; 978-0-7695-2719-2
SP  - 89
EP  - 94
PB  - IEEE
CY  - Piscataway, NJ
ER  - 
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  - Ahmed, Essam
A1  - Reisgen, Uwe
A1  - Schleser, Markus
A1  - Mokrov, Oleg
T1  - On formability of tailor laser welded blanks of DP/TRIP steel sheets
JF  - Science and technology of welding and joining
N2  - This paper aims to evaluate the formability of tailor welded blanks of dual phase (DP600)/transformation induced plasticity (TRIP700) steel sheets. In this work, bead on plate butt joints of 2·5 mm DP600 and 1·2 mm TRIP700 steel sheets were performed using CO2 laser beam welding. Microhardness measurements and transverse tensile testing were carried out to characterise the welds. The formability of base metals and welds were investigated by standard Erichsen test. In a perpendicular tensile test to the weld line, all specimens were fractured at the TRIP base metal, and the strengths were somewhat higher than those of base metal. There was a significant reduction in formability caused by welding of the DP600/TRIP700 steel sheets, and the formability increased with increasing welding speed.
Y1  - 2010
U6  - http://dx.doi.org/10.1179/136217110X12731414739754
SN  - 1743-2936
VL  - 15
IS  - 5
SP  - 337
EP  - 342
PB  - Maney
CY  - Leeds
ER  - 
TY  - CHAP
A1  - Fiedler, Gerda
A1  - Gottschlich-Müller, Birgit
A1  - Melcher, Karin
ED  - Liu-Henke, Xiaobo
ED  - Durak, Umut
T1  - Online-Prüfungen mit STACK Aufgaben
T2  - Tagungsband ASIM Workshop STS/GMMS/EDU 2021
N2  - Wir stellen hier exemplarisch STACK Aufgaben vor, die frei von der Problematik sind, welche sich durch diverse Kommunikationswege und (webbasierte) Computer Algebra Systeme (CAS) ergibt. Daher sind sie insbesondere für eine Open-Book Online Prüfung geeignet, da eine faire Prüfungssituation gewährleistet werden kann.
Y1  - 2021
SN  - 978-3-901608-69-8
U6  - http://dx.doi.org/10.11128/arep.45
N1  - Virtueller Workshop, ASIM STS/GMMS & EDU 2021, 11.-12. März 2021
PB  - ARGESIM Verlag
CY  - Wien
ER  - 
TY  - CHAP
A1  - Eichler, Fabian
A1  - Skupin, Marco
A1  - Thurn, Laura
A1  - Kasch, Susanne
A1  - Schmidt, Thomas
T1  - Operating limits for beam melting of glass materials
T2  - Modern Technologies in Manufacturing (MTeM 2019)
N2  - Laser-based Additive Manufacturing (AM) processes for the use of metals out of the powder bed have been investigated profusely and are prevalent in industry. Although there is a broad field of application, Laser Powder Bed Fusion (LPBF), also known as Selective Laser Melting (SLM) of glass is not fully developed yet. The material properties of glass are significantly different from the investigated metallic material for LPBF so far. As such, the process cannot be transferred, and the parameter limits and the process sequence must be redefined for glass. Starting with the characterization of glass powders, a parameter field is initially confined to investigate the process parameter of different glass powder using LPBFprocess. A feasibility study is carried out to process borosilicate glass powder. The effects of process parameters on the dimensional accuracy of fabricated parts out of borosilicate and hints for the post-processing are analysed and presented in this paper.
Y1  - 2019
U6  - http://dx.doi.org/10.1051/matecconf/201929901004
N1  - MATEC Web of Conferences 299; MTeM 2019
VL  - 299
IS  - Article 01004
ER  - 
TY  - JOUR
A1  - Reisgen, Uwe
A1  - Schleser, Markus
A1  - Mokrov, Oleg
A1  - Ahmed, Essam
T1  - Optimization of laser welding of DP/TRIP steel sheets using statistical approach
JF  - Optics and laser technology
N2  - Generally, the quality of a weld joint is directly influenced by the welding input parameter settings. Selection of proper process parameters is important to obtain the desired weld bead profile and quality. In this research work, numerical and graphical optimization techniques of the CO2 laser beam welding of dual phase (DP600)/transformation induced plasticity (TRIP700) steel sheets were carried out using response surface methodology (RSM) based on Box–Behnken design. The procedure was established to improve the weld quality, increase the productivity and minimize the total operation cost by considering the welding parameters range of laser power (2–2.2 kW), welding speed (40–50 mm/s) and focus position (−1 to 0 mm). It was found that, RSM can be considered as a powerful tool in experimental welding optimization, even when the experimenter does not have a model for the process. Strong, efficient and low cost weld joints could be achieved using the optimum welding conditions.
Y1  - 2012
U6  - http://dx.doi.org/10.1016/j.optlastec.2011.06.028
SN  - 1879-2545 (E-Journal); 0030-3992 (Print); 0308-4280 (Print)
VL  - 44
IS  - 1
SP  - 255
EP  - 262
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Starke, Günther
A1  - Drews, P.
T1  - Optisch-elektronischer Nahtfuehrungssensor zur Schweissnahtverfolgung
JF  - Technisches Messen tm. 51 (1984), H. 7/8
Y1  - 1984
SN  - 0171-8096
SP  - 270
EP  - 275
ER  - 
TY  - CHAP
A1  - Schürmann, Volker
A1  - Wollert, Jörg
T1  - Ortsbezogene Fernwartungsdienste mit Bluetooth Ranging und Java Micro Edition
T2  - Automation 2008: Lösungen für die Zukunft ; der Automatisierungskongress in Deutschland ; Tagung Baden-Baden, 3. und 4. Juni 2008. (VDI-Berichte ; 2032)
Y1  - 2008
SN  - 978-3-18-092032-0
SP  - 353
EP  - 356
PB  - VDI-Verl.
CY  - Düsseldorf
ER  - 
TY  - CHAP
A1  - Großmann, Agnes
A1  - Gabrielli, Roland Antonius
A1  - Herdrich, Georg
A1  - Fasoulas, Stefanos
A1  - Schnauffer, Peter
A1  - Middendorf, Peter
A1  - Fateri, Miranda
A1  - Gebhardt, Andreas
T1  - Overview of the MultiRob 3D Lunar Industrial Development Project
T2  - Conference Contribution for the 30th ISTS, Kobe, Japan, 04.07.-10.07.2015
Y1  - 2015
ER  - 
TY  - CHAP
A1  - Chudoba, Rostislav
A1  - Konrad, Martin
A1  - Schleser, Markus
A1  - Meskouris, Konstantin
A1  - Reisgen, Uwe
ED  - Curbach, Manfred
T1  - Parametric study of tensile response of TRC specimens reinforced with epoxy-penetrated multi-filament yarns
T2  - Textilbeton - Theorie und Praxis : Tagungsband zum 4. Kolloquium zu textilbewehrten Tragwerken (CTRS4) und zur 1. Anwendertagung, Dresden, 3.6.2009 - 5.6.2009
Y1  - 2009
SN  - 978-3-86780-122-5
SP  - 87
EP  - 98
PB  - Techn. Univ.
CY  - Dresden
ER  - 
TY  - JOUR
A1  - Kallweit, Stephan
A1  - Dues, M.
A1  - Siekmann, H.
T1  - Particle-Image-Velocimetry (PIV) in rotierenden Maschinen / Dues, M. ; Kallweit, S. ; Siekmann, H.
JF  - Lasermethoden in der Strömungsmesstechnik, 3. Fachtagung der Deutschen Gesellschaft für Laser-Anemometrie (GALA), Bremen, DE, 5.-7. Sep, 1994
Y1  - 1994
SN  - 3-8265-0162-4
N1  - Lasermethoden in der Strömungsmesstechnik, Fachtagung, 3
SP  - 19.1
EP  - 19-5
PB  - Shaker
CY  - Aachen
ER  - 
TY  - JOUR
A1  - Starke, Günther
T1  - PC-gestützte Programmierung einer Orbitalschweißanlage
JF  - Qualitätsorientierte Schweißtechnik als Wettbewerbsfaktor, DVS-Berichte. 196 (1999)
Y1  - 1999
SN  - 0418-9639
N1  - Report
SP  - 65
EP  - 68
ER  - 
TY  - JOUR
A1  - Beckenbach, Isabel
A1  - Scheidweiler, Robert
T1  - Perfect ƒ-Matchings and ƒ-Factors in Hypergraphs - A Combinatorial Approach
JF  - Discrete Mathematics
N2  - We prove characterizations of the existence of perfect ƒ-matchings in uniform mengerian and perfect hypergraphs. Moreover, we investigate the ƒ-factor problem in balanced hypergraphs. For uniform balanced hypergraphs we prove two existence theorems with purely combinatorial arguments, whereas for non-uniform balanced hypergraphs we show that the ƒ-factor problem is NP-hard.
Y1  - 2016
U6  - http://dx.doi.org/10.1016/j.disc.2017.05.005
SN  - 2192-7782
N1  - Als Volltext auch bei ZIB (Zuse Institute Berlin)
VL  - 240
IS  - 10
SP  - 2499
EP  - 2506
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Braun, Sebastian
A1  - Cheng, Chi-Tsun
A1  - Dowey, Steve
A1  - Wollert, Jörg
T1  - Performance evaluation of skill-based order-assignment in production environments with multi-agent systems
JF  - IEEE Journal of Emerging and Selected Topics in Industrial Electronics
N2  - The fourth industrial revolution introduces disruptive technologies to production environments. One of these technologies are multi-agent systems (MASs), where agents virtualize machines. However, the agent's actual performances in production environments can hardly be estimated as most research has been focusing on isolated projects and specific scenarios. We address this gap by implementing a highly connected and configurable reference model with quantifiable key performance indicators (KPIs) for production scheduling and routing in single-piece workflows. Furthermore, we propose an algorithm to optimize the search of extrema in highly connected distributed systems. The benefits, limits, and drawbacks of MASs and their performances are evaluated extensively by event-based simulations against the introduced model, which acts as a benchmark. Even though the performance of the proposed MAS is, on average, slightly lower than the reference system, the increased flexibility allows it to find new solutions and deliver improved factory-planning outcomes. Our MAS shows an emerging behavior by using flexible production techniques to correct errors and compensate for bottlenecks. This increased flexibility offers substantial improvement potential. The general model in this paper allows the transfer of the results to estimate real systems or other models.
KW  - cyber-physical production systems
KW  - event-based simulation
KW  - multi-agent systems
KW  - digital factory
KW  - industrial agents
Y1  - 2021
U6  - http://dx.doi.org/10.1109/JESTIE.2021.3108524
SN  - 2687-9735
IS  - Early Access
PB  - IEEE
CY  - New York
ER  - 
TY  - CHAP
A1  - Wollert, Jörg
A1  - Rau, S.
T1  - Performance von embedded WLAN-Systemen bei koexistierenden Netzwerken
T2  - KOMMA 2012 : Kommunikation in der Automation : 3. Jahreskolloquium Kommunikation in der Automation : Lemgo, 14.11.2012 / Jürgen Jasperneite ... (Hrsg.)
Y1  - 2012
SN  - 978-3-9814062-2-1
PB  - Inst. für Industrielle Informationstechnik
CY  - Lemgo
ER  -