@misc{Ritz2014, author = {Ritz, Thomas}, title = {Multiplattformentwicklung f{\"u}r mobile Informationssysteme : eine strategische Perspektive ; [Vortragsfolien]}, series = {Info-Veranstaltung Multiplattform-Entwicklung f{\"u}r mobile Entwicklungen, Dezember 2013}, journal = {Info-Veranstaltung Multiplattform-Entwicklung f{\"u}r mobile Entwicklungen, Dezember 2013}, organization = {eBusinessLotse, Infob{\"u}ro f{\"u}r Unternehmen, Aachen}, pages = {13 S. : Ill., graph. Darst.}, year = {2014}, language = {de} } @misc{Ritz2014, author = {Ritz, Thomas}, title = {Multiplattformentwicklung f{\"u}r mobile Informationssysteme : eine strategische Perspektive}, series = {Info-Veranstaltung Multiplattform-Entwicklung f{\"u}r mobile Anwendungen, Dezember 2013}, journal = {Info-Veranstaltung Multiplattform-Entwicklung f{\"u}r mobile Anwendungen, Dezember 2013}, organization = {FH Aachen, University of Applied Sciences / m2clab}, pages = {1 Video (Laufzeit: 23:57 Min.)}, year = {2014}, language = {de} } @inproceedings{SchoppHeuermannMarso2017, author = {Schopp, Christoph and Heuermann, Holger and Marso, Michel}, title = {Multiphysical Study of an Atmospheric Microwave Argon Plasma Jet}, series = {IEEE Transactions on Plasma Science}, volume = {45}, booktitle = {IEEE Transactions on Plasma Science}, number = {6}, publisher = {IEEE}, issn = {1939-9375}, doi = {10.1109/TPS.2017.2692735}, pages = {932 -- 937}, year = {2017}, language = {en} } @article{HartungDondetiCastleford2007, author = {Hartung, Frank and Dondeti, L. and Castleford, F.}, title = {Multimedia Internet KEYing (MIKEY) General Extension Payload for Open Mobile Alliance BCAST LTKM/STKM Transport / Dondeti, L. ; Castleford, D. ; Hartung, F.}, pages = {1 -- 7}, year = {2007}, language = {en} } @article{AltherrEdererPoettgenetal.2015, author = {Altherr, Lena and Ederer, Thorsten and P{\"o}ttgen, Philipp and Lorenz, Ulf and Pelz, Peter F.}, title = {Multicriterial optimization of technical systems considering multiple load and availability scenarios}, series = {Applied Mechanics and Materials}, volume = {807}, journal = {Applied Mechanics and Materials}, editor = {Pelz, Peter F. and Groche, Peter}, isbn = {1660-9336}, doi = {10.4028/www.scientific.net/AMM.807.247}, pages = {247 -- 256}, year = {2015}, abstract = {Cheap does not imply cost-effective -- this is rule number one of zeitgeisty system design. The initial investment accounts only for a small portion of the lifecycle costs of a technical system. In fluid systems, about ninety percent of the total costs are caused by other factors like power consumption and maintenance. With modern optimization methods, it is already possible to plan an optimal technical system considering multiple objectives. In this paper, we focus on an often neglected contribution to the lifecycle costs: downtime costs due to spontaneous failures. Consequently, availability becomes an issue.}, language = {en} } @inproceedings{AltherrEdererFarnetaneetal.2017, author = {Altherr, Lena and Ederer, Thorsten and Farnetane, Lucas S. and P{\"o}ttgen, Philipp and Verg{\´e}, Angela and Pelz, Peter F.}, title = {Multicriterial design of a hydrostatic transmission system via mixed-integer programming}, series = {Operations Research Proceedings 2015}, booktitle = {Operations Research Proceedings 2015}, publisher = {Springer}, address = {Cham}, isbn = {978-3-319-42901-4}, doi = {10.1007/978-3-319-42902-1_41}, pages = {301 -- 307}, year = {2017}, abstract = {In times of planned obsolescence the demand for sustainability keeps growing. Ideally, a technical system is highly reliable, without failures and down times due to fast wear of single components. At the same time, maintenance should preferably be limited to pre-defined time intervals. Dispersion of load between multiple components can increase a system's reliability and thus its availability inbetween maintenance points. However, this also results in higher investment costs and additional efforts due to higher complexity. Given a specific load profile and resulting wear of components, it is often unclear which system structure is the optimal one. Technical Operations Research (TOR) finds an optimal structure balancing availability and effort. We present our approach by designing a hydrostatic transmission system.}, language = {en} } @inproceedings{MuellerAltherrAholaetal.2019, author = {M{\"u}ller, Tim M. and Altherr, Lena and Ahola, Marja and Schabel, Samuel and Pelz, Peter F.}, title = {Multi-Criteria optimization of pressure screen systems in paper recycling - balancing quality, yield, energy consumption and system complexity}, series = {EngOpt 2018 Proceedings of the 6th International Conference on Engineering Optimization}, booktitle = {EngOpt 2018 Proceedings of the 6th International Conference on Engineering Optimization}, editor = {Rodrigues, H. C.}, publisher = {Springer International Publishing}, address = {Basel}, isbn = {978-3-319-97773-7}, doi = {10.1007/978-3-319-97773-7_105}, year = {2019}, abstract = {The paper industry is the industry with the third highest energy consumption in the European Union. Using recycled paper instead of fresh fibers for papermaking is less energy consuming and saves resources. However, adhesive contaminants in recycled paper are particularly problematic since they reduce the quality of the resulting paper-product. To remove as many contaminants and at the same time obtain as many valuable fibres as possible, fine screening systems, consisting of multiple interconnected pressure screens, are used. Choosing the best configuration is a non-trivial task: The screens can be interconnected in several ways, and suitable screen designs as well as operational parameters have to be selected. Additionally, one has to face conflicting objectives. In this paper, we present an approach for the multi-criteria optimization of pressure screen systems based on Mixed-Integer Nonlinear Programming. We specifically focus on a clear representation of the trade-off between different objectives.}, language = {en} } @inproceedings{BuxbaumSchwarteRingbecketal.2002, author = {Buxbaum, Bernd and Schwarte, Rudolf and Ringbeck, Thorsten and [u.a.],}, title = {MSM-PMD as correlation receiver in a new 3D-ranging system}, series = {Laser radar ranging and atmospheric lidar techniques III : 17 - 18 September 2001, Toulouse, France. - (SPIE proceedings series ; 4546)}, booktitle = {Laser radar ranging and atmospheric lidar techniques III : 17 - 18 September 2001, Toulouse, France. - (SPIE proceedings series ; 4546)}, editor = {Schreiber, Ulrich}, publisher = {SPIE}, address = {Bellingham, Wash.}, isbn = {0-8194-4271-2}, issn = {0038-7355}, pages = {145 -- 154}, year = {2002}, language = {en} } @article{KraffWredeSchoembergetal.2013, author = {Kraff, Oliver and Wrede, Karsten H. and Schoemberg, Tobias and Dammann, Philipp and Noureddine, Yacine and Orzada, Stephan and Ladd, Mark E. and Bitz, Andreas}, title = {MR safety assessment of potential RF heating from cranial fixation plates at 7 T}, series = {Medical Physics}, volume = {40}, journal = {Medical Physics}, number = {4}, publisher = {Wiley}, address = {Hoboken}, issn = {2473-4209}, doi = {10.1118/1.4795347}, pages = {042302-1 -- 042302-10}, year = {2013}, language = {en} } @incollection{RebelHueningScholletal.2015, author = {Rebel, S{\"o}ren and H{\"u}ning, Felix and Scholl, Ingrid and Ferrein, Alexander}, title = {MQOne: Low-cost design for a rugged-terrain robot platform}, series = {Intelligent robotics and applications : 8th International Conference, ICIRA 2015, Portsmouth, UK, August 24-27, 2015, Proceedings, Part II (Lecture notes in computer science : vol. 9245)}, booktitle = {Intelligent robotics and applications : 8th International Conference, ICIRA 2015, Portsmouth, UK, August 24-27, 2015, Proceedings, Part II (Lecture notes in computer science : vol. 9245)}, publisher = {Springer}, address = {Cham}, isbn = {978-3-319-22875-4 (print) ; 978-3-319-22876-1 (E-Book)}, doi = {10.1007/978-3-319-22876-1_19}, pages = {209 -- 221}, year = {2015}, abstract = {Rugged terrain robot designs are important for field robotics missions. A number of commercial platforms are available, however, at an impressive price. In this paper, we describe the hardware and software component of a low-cost wheeled rugged-terrain robot. The robot is based on an electric children quad bike and is modified to be driven by wire. In terms of climbing properties, operation time and payload it can compete with some of the commercially available platforms, but at a far lower price.}, language = {en} } @article{Lohr2000, author = {Lohr, J{\"u}rgen}, title = {MPEG-Standards f{\"u}r Multimedia-Dienste (Video-Standards f{\"u}r Multimedia)}, year = {2000}, abstract = {Zuerst erschienen in Telekom-Praxis Ausgabe 2000. 24 S. Innovative multimediale Dienste werden durch die Globalisierung und Konvergenz der M{\"a}rkte, als auch durch Provider-Strategien ausgerichtet. Grundlegende Innovationsfelder sind: Globaler Zugang, Navigation und Intelligenter Inhalt. Die MPEG-Standards - im besonderen MPEG-4 und MPEG-7 - helfen, die oben genannten Forderungen zu erf{\"u}llen. Weiterhin erm{\"o}glichen sie auch f{\"u}r die Provider und den Kunden eine Zukunftssicherheit zu geben und einen zeitlichen Bestand f{\"u}r innovative Produkte zu sichern. Die Aufw{\"a}rtkompabilit{\"a}t der MPEG-Standards erm{\"o}glicht die Vermeidung von {\"U}berschneidung und die Erschließung neuer Dimensionen.}, subject = {Multimediamarkt}, language = {de} } @inproceedings{BragardHoekHoegenetal.2018, author = {Bragard, Michael and Hoek, Hauke van and Hoegen, Anne von and Doncker, Rik W. De}, title = {Motivation-based Learning: Teaching Fundamentals of Electrical Engineering with an LED Spinning Top}, series = {2018 IEEE 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON)}, booktitle = {2018 IEEE 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON)}, isbn = {978-1-5386-6903-7}, doi = {10.1109/RTUCON.2018.8659810}, pages = {1 -- 6}, year = {2018}, language = {en} } @inproceedings{BindzusBragard2018, author = {Bindzus, Manuel and Bragard, Michael}, title = {Motivating Intuitive Understanding of the Switched Reluctance Machine in the Education of Undergraduate Students}, series = {2018 IEEE 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON)}, booktitle = {2018 IEEE 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON)}, isbn = {978-1-5386-6903-7}, doi = {10.1109/RTUCON.2018.8659870}, pages = {1 -- 6}, year = {2018}, language = {en} } @article{BeckBuchleitnerFerreinetal.2014, author = {Beck, Daniel and Buchleitner, Martin and Ferrein, Alexander and Niem{\"u}ller, Tim and Steinbauer, Gerald}, title = {Mostly Harmless \& AllemaniACs - mixed innovations}, pages = {1 -- 8}, year = {2014}, language = {en} } @article{Huening2009, author = {H{\"u}ning, Felix}, title = {Mosfet ottimizzati per l'automotive}, series = {Selezione di Elettronica (2009)}, journal = {Selezione di Elettronica (2009)}, publisher = {-}, pages = {115 -- 117}, year = {2009}, language = {de} } @article{SammFaissnerMoersetal.1993, author = {Samm, Doris and Faissner, H. and Moers, T. and Priem, R.}, title = {Modular wall-less drift chamber for muon detection at the LHC / H. Faissner, Th. Moers, R. Priem, ... , D. Samm [u.a.]}, series = {Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 330 (1993), H. 1-2}, journal = {Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 330 (1993), H. 1-2}, pages = {76 -- 82}, year = {1993}, language = {en} } @article{EngelsDoegeElend2000, author = {Engels, Elmar and Doege, E. and Elend, L. E.}, title = {Modifizierte Ziehkissenklemmung erweitert Pressen-Arbeitsbereich / Doege, E. ; Elend, L. E. ; Engels, E.}, series = {Maschinenmarkt. 106 (2000), H. 7}, journal = {Maschinenmarkt. 106 (2000), H. 7}, isbn = {0341-5775}, pages = {30 -- 33}, year = {2000}, language = {de} } @article{Czarnecki2015, author = {Czarnecki, Christian}, title = {Moderne Telekommunikationsprodukte erfordern standardisierte Gesch{\"a}ftsprozesse}, series = {Wirtschaft und Wissenschaft}, journal = {Wirtschaft und Wissenschaft}, number = {2}, publisher = {Deutsche Telekom AG. Fachhochschule Leipzig}, address = {Leipzig}, pages = {7 -- 7}, year = {2015}, language = {de} } @article{Ritz2002, author = {Ritz, Thomas}, title = {Modelling Production of personalized information services and their delivery on multiple distribution channels}, series = {Personalization Techniques in Electronic Publishing on the Web. Workshop in the Framework of the 2nd international conference on Adaptive Hypermedia and adaptive web based systems (AH2002) in Malaga (ES)}, journal = {Personalization Techniques in Electronic Publishing on the Web. Workshop in the Framework of the 2nd international conference on Adaptive Hypermedia and adaptive web based systems (AH2002) in Malaga (ES)}, pages = {19 -- 30}, year = {2002}, language = {en} } @article{Ritz2002, author = {Ritz, Thomas}, title = {Modelling mass customization of digital news services}, series = {International journal of e-business strategy management}, volume = {3}, journal = {International journal of e-business strategy management}, number = {3}, year = {2002}, language = {en} }