@article{KaemperSchmittWesneretal.1989, author = {K{\"a}mper, Klaus-Peter and Schmitt, W. and Wesner, D. A. and G{\"u}ntherodt, G.}, title = {Thickness dependence of the spin- and angle-resolved photoemission of ultrathin, epitaxial Ni(111)/W(110) layers}, series = {Applied Physics A: Materials Science and Processing. 49 (1989), H. 6}, journal = {Applied Physics A: Materials Science and Processing. 49 (1989), H. 6}, isbn = {1432-0630}, pages = {573 -- 578}, year = {1989}, language = {en} } @article{KaemperSchulzArnoldetal.1995, author = {K{\"a}mper, Klaus-Peter and Schulz, C. and Arnold, J. and Detter, H.}, title = {Anwendungen der LIGA-Technik f{\"u}r medizinische Diagnose- und Therapiesysteme. Schulz, C.; Arnold, J.; Detter, H.; D{\"o}pper, J.; Ehrfeld, W., Erbel, R.; K{\"a}mper, K.-P.; Koch, L.; Lehr, H.; Roth, T.}, series = {Elektrotechnik und Informationstechnik. 112 (1995), H. 9}, journal = {Elektrotechnik und Informationstechnik. 112 (1995), H. 9}, isbn = {0932-383X}, pages = {493}, year = {1995}, language = {de} } @article{KaemperSchulzEhrfeldetal.1994, author = {K{\"a}mper, Klaus-Peter and Schulz, C. and Ehrfeld, W. and Erbel, R.}, title = {LIGA Fabricated Microsystems for Medical and Related Applications. Schulz, C.; Ehrfeld, W.; Erbel, R.; K{\"a}mper, K.-P.; Koch, L.; Lehr, H.; Roth, T.}, series = {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 ...]}, journal = {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 ...]}, publisher = {REPRO EPFL}, address = {Lausanne}, pages = {Getr. Z{\"a}hlung : Ill., graph. Darst.}, year = {1994}, language = {en} } @article{KaemperThuerigenEhrfeldetal.1996, author = {K{\"a}mper, Klaus-Peter and Th{\"u}rigen, C. and Ehrfeld, W. and Hagemann, B.}, title = {Gesichtspunkte beim Miniaturisieren von Umlaufr{\"a}dergetrieben. Th{\"u}rigen, C.; Ehrfeld, W. ; Hagemann, B.; K{\"a}mper, K.-P.; Lehr, H.; Michel, F.}, series = {Innovative Kleinantriebe : Tagung Mainz, 9. und 10. Mai 1996 / VDE-VDI-Gesellschaft Mikroelektronik, Mikro- und Feinwerktechnik, GMM}, journal = {Innovative Kleinantriebe : Tagung Mainz, 9. und 10. Mai 1996 / VDE-VDI-Gesellschaft Mikroelektronik, Mikro- und Feinwerktechnik, GMM}, publisher = {VDI-Verl.}, address = {D{\"u}sseldorf}, isbn = {3-18-091269-3}, pages = {235}, year = {1996}, language = {de} } @inproceedings{KoenigWolf2016, author = {K{\"o}nig, Johannes Alexander and Wolf, Martin}, title = {A new definition of competence developing games - and a framework to assess them}, series = {ACHI 2016 : The Ninth International Conference on Advances in Computer-Human Interactions}, booktitle = {ACHI 2016 : The Ninth International Conference on Advances in Computer-Human Interactions}, isbn = {978-1-61208-468-8}, pages = {95 -- 97}, year = {2016}, abstract = {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.}, language = {en} } @article{LeidingerNoistenWollert2012, author = {Leidinger, Rafael and Noisten, Thomas and Wollert, J{\"o}rg}, title = {Realtime automation networks in moVing industrial environments}, series = {Journal of systemics, cybernetics and informatics}, volume = {Vol. 10}, journal = {Journal of systemics, cybernetics and informatics}, number = {Iss. 2}, publisher = {IIIC}, address = {Orlando}, issn = {1690-4532}, pages = {52 -- 56}, year = {2012}, abstract = {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.}, language = {en} } @inproceedings{LeidingerSchuermannWollertetal.2010, author = {Leidinger, Rafael and Sch{\"u}rmann, Volker and Wollert, J{\"o}rg and Schneider, Christoph}, title = {Entwicklungsprojekt BASic - Bluetooth Authentication Service}, series = {Wireless Technologies : 12. Kongress, 22. - 23. September 2010, Bochum ; von der Technologie zur Anwendung / J{\"o}rg F. Wollert (Hrsg.) (Fortschritt-Berichte VDI : Reihe 10, Informatik, Kommunikation ; 810)}, booktitle = {Wireless Technologies : 12. Kongress, 22. - 23. September 2010, Bochum ; von der Technologie zur Anwendung / J{\"o}rg F. Wollert (Hrsg.) (Fortschritt-Berichte VDI : Reihe 10, Informatik, Kommunikation ; 810)}, publisher = {VDI-Verl.}, address = {D{\"u}sseldorf}, isbn = {978-3-18-381010-9}, pages = {296 -- 303}, year = {2010}, language = {de} } @incollection{LingensVollmann2013, author = {Lingens, Hans and Vollmann, Andreas}, title = {F{\"u}getechnik an der FH Aachen - Aus- und Weiterbildung mit Praxisbezug}, series = {Innovation durch Kooperation : wie der Mittelstand durch Zusammenarbeit mit den Hochschulen seine Wettbewerbsf{\"a}higkeit steigert : Festschrift f{\"u}r Prof. Dr. rer. nat. Johannes Gartzen / Thomas Gartzen, Ute Gartzen (Hrsg.)}, booktitle = {Innovation durch Kooperation : wie der Mittelstand durch Zusammenarbeit mit den Hochschulen seine Wettbewerbsf{\"a}higkeit steigert : Festschrift f{\"u}r Prof. Dr. rer. nat. Johannes Gartzen / Thomas Gartzen, Ute Gartzen (Hrsg.)}, publisher = {Apprimus Verlag}, address = {Aachen}, isbn = {978-3-86359-136-6}, pages = {123 -- 127}, year = {2013}, language = {de} } @inproceedings{LuftGebhardtBalc2019, author = {Luft, Angela and Gebhardt, Andreas and Balc, Nicolae}, title = {Challenges of additive manufacturing in production systems}, series = {Modern technologies in manufacturing (MTeM 2019)}, volume = {299}, booktitle = {Modern technologies in manufacturing (MTeM 2019)}, number = {Article 01003}, doi = {10.1051/matecconf/201929901003}, pages = {6 Seiten}, year = {2019}, language = {en} } @article{LuftLuftArntz2023, author = {Luft, Angela and Luft, Nils and Arntz, Kristian}, title = {A basic description logic for service-oriented architecture in factory planning and operational control in the age of industry 4.0}, series = {Applied Sciences}, volume = {2023}, journal = {Applied Sciences}, number = {13}, publisher = {MDPI}, address = {Basel}, doi = {10.3390/app13137610}, pages = {Artikel 7610}, year = {2023}, abstract = {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.}, language = {en} } @book{Mautner2006, author = {Mautner, Karin}, title = {Numerical treatment of the Black-Scholes variational inequality in computational finance}, address = {Berlin}, pages = {XII, 140 S : graph. Darst.}, year = {2006}, language = {en} } @article{MautnerForsterKornhuberetal.2008, author = {Mautner, Karin and Forster, Ralf and Kornhuber, Ralf and Sander, Oliver}, title = {Fast and Reliable Pricing of American Options with Local Volatility / Forster, Ralf ; Kornhuber, Ralf ; Mautner, Karin ; Sander, Oliver}, series = {Domain Decomposition Methods in Science and Engineering XVII}, journal = {Domain Decomposition Methods in Science and Engineering XVII}, isbn = {978-3-540-75198-4}, pages = {383 -- 390}, year = {2008}, language = {en} } @article{MichauxMatternKallweit2018, author = {Michaux, F. and Mattern, P. and Kallweit, Stephan}, title = {RoboPIV: how robotics enable PIV on a large industrial scale}, series = {Measurement Science and Technology}, volume = {29}, journal = {Measurement Science and Technology}, number = {7}, publisher = {IOP}, address = {Bristol}, issn = {1361-6501}, doi = {10.1088/1361-6501/aab5c1}, pages = {074009}, year = {2018}, abstract = {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.}, language = {en} } @inproceedings{MoshiriKahakPfaffGaebeletal.2017, author = {Moshiri-Kahak, Amir and Pfaff, Raphael and G{\"a}bel, Markus and Reich, Alexander}, title = {Modellierung der Adh{\"a}sionsfl{\"a}che im Rad-Schiene-Kontakt unter Einsatz von reibwertverbessernden Mitteln}, series = {15. Internationale Schienenfahrzeugtagung Rad Schiene 2017, Dresden, M{\"a}rz 2017}, booktitle = {15. Internationale Schienenfahrzeugtagung Rad Schiene 2017, Dresden, M{\"a}rz 2017}, pages = {3 Seiten}, year = {2017}, language = {de} } @article{MukherjeePrahlBlecketal.2010, author = {Mukherjee, Krishnendu and Prahl, Ulrich and Bleck, Wolfgang and Reisgen, Uwe and Schleser, Markus and Abdurakhmanov, Aydemir}, title = {Characterization and modelling techniques for gas metal arc welding of DP 600 sheet steels}, series = {Materialwissenschaft und Werkstofftechnik}, volume = {41}, journal = {Materialwissenschaft und Werkstofftechnik}, number = {11}, publisher = {Wiley-VCH}, address = {Weinheim}, issn = {1521-4052}, doi = {10.1002/mawe.201000692}, pages = {972 -- 983}, year = {2010}, abstract = {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.}, language = {en} } @article{MukherjeeRamazaniYangetal.2011, author = {Mukherjee, Krishnendu and Ramazani, Ali and Yang, Li and Prahl, Ulrich and Bleck, Wolfgang and Reisgen, Uwe and Schleser, Markus and Abdurakhmanov, Aydemir}, title = {Characterization of gas metal arc welded hot rolled DP600 steel}, series = {Steel research international}, volume = {Vol. 82}, journal = {Steel research international}, number = {Iss. 12}, publisher = {Wiley}, address = {Weinheim}, issn = {1869-344X (E-Book); 1611-3683 (Print)}, pages = {1408 -- 1416}, year = {2011}, language = {en} } @inproceedings{NakagawaKallweitMichauxetal.2016, author = {Nakagawa, Masaki and Kallweit, Stephan and Michaux, Frank and Hojo, Teppei}, title = {Typical Velocity Fields and Vortical Structures around a Formula One Car, based on Experimental Investigations using Particle Image Velocimetry}, series = {SAE International Journal of Passenger Cars - Mechanical Systems}, booktitle = {SAE International Journal of Passenger Cars - Mechanical Systems}, issn = {1946-4002}, doi = {10.4271/2016-01-1611}, pages = {18 S.}, year = {2016}, language = {en} } @inproceedings{OttenGerhardsSchleseretal.2019, author = {Otten, Christian and Gerhards, Benjamin and Schleser, Markus and Schwarz, A. and Gebhardt, Andreas}, title = {Innovative Laserschweißtechnologie f{\"u}r additiv gefertigte Bauteile}, series = {Große Schweißtechnische Tagung}, booktitle = {Große Schweißtechnische Tagung}, publisher = {DVS-Media}, address = {D{\"u}sseldorf}, isbn = {978-3-96144-066-5}, pages = {150 -- 157}, year = {2019}, language = {de} } @inproceedings{PakPiegelerFeldmannetal.2006, author = {Pak, Daniel and Piegeler, D. and Feldmann, Markus and Schleser, Markus and Dilthey, Ulrich}, title = {Hybrid joints of textile reinforced concrete parts - designed for assembly}, series = {Textile reinforced concrete : proceedings of the 1. International RILEM Conference, held at the RWTH Aachen, September 6/7, 2006. (RILEM proceedings ; 50)}, booktitle = {Textile reinforced concrete : proceedings of the 1. International RILEM Conference, held at the RWTH Aachen, September 6/7, 2006. (RILEM proceedings ; 50)}, editor = {Hegger, Josef}, publisher = {RILEM Publ.}, address = {Bagneux}, organization = {International Conference on Textile Reinforced Concrete <1, 2006, Aachen>}, isbn = {2-912143-97-7}, pages = {181 -- 190}, year = {2006}, language = {en} } @article{PancContiuBocanetetal.2019, author = {Panc, Nicolae and Contiu, Glad and Bocanet, Vlad and Thurn, Laura and Sabau, Emilia}, title = {The influence of cutting technology on surface wear hardness}, series = {Academic Journal of Manufacturing Engineering}, volume = {17}, journal = {Academic Journal of Manufacturing Engineering}, number = {3}, issn = {1583-7904}, pages = {205 -- 210}, year = {2019}, language = {en} }