@article{HanrathPlesken1985,
  author    = {Hanrath, Wilhelm and Plesken, Wilhelm},
  title     = {Group rings and irreducible representations of space groups / by W. Hanrath and W. Plesken},
  series = {Journal f{\"u}r die reine und angewandte Mathematik. 362 (1985)},
  journal   = {Journal f{\"u}r die reine und angewandte Mathematik. 362 (1985)},
  isbn      = {0075-4102},
  pages     = {130 -- 140},
  year      = {1985},
  language  = {en}
}
@article{Enning1992,
  author    = {Enning, Manfred},
  title     = {Grunds{\"a}tzliche Konzepte bei Lageregelungen f{\"u}r Industrieroboter},
  series = {Maschinenmarkt. 98 (1992), H. 37},
  journal   = {Maschinenmarkt. 98 (1992), H. 37},
  isbn      = {0341-5775},
  year      = {1992},
  language  = {de}
}
@article{Pfeiffer2002,
  author    = {Pfeiffer, Johann},
  title     = {Gute Chancen im Maschinenbau},
  series = {Aachener Nachrichten / Aachener Zeitung : Sonderbeil. (2002)},
  journal   = {Aachener Nachrichten / Aachener Zeitung : Sonderbeil. (2002)},
  publisher = {-},
  year      = {2002},
  language  = {de}
}
@article{Pfeiffer2002,
  author    = {Pfeiffer, Johann},
  title     = {Gute Chancen im Maschinenbau},
  series = {Rheinische Post : Sonderbeil. (2002)},
  journal   = {Rheinische Post : Sonderbeil. (2002)},
  year      = {2002},
  language  = {de}
}
@article{EnningPfaff2017,
  author    = {Enning, Manfred and Pfaff, Raphael},
  title     = {G{\"u}terwagen 4.0 - Der G{\"u}terwagen f{\"u}r das Internet der Dinge. Teil 1: Gesamtsystembetrachtung und grundlegendes Konzept},
  series = {ETR - Eisenbahntechnische Rundschau},
  volume    = {66},
  journal   = {ETR - Eisenbahntechnische Rundschau},
  number    = {1/2},
  publisher = {DVV Media Group},
  address   = {Hamburg},
  issn      = {0013-2845},
  pages     = {12 -- 16},
  year      = {2017},
  language  = {de}
}
@article{PfaffEnning2017,
  author    = {Pfaff, Raphael and Enning, Manfred},
  title     = {G{\"u}terwagen 4.0 - Der G{\"u}terwagen f{\"u}r das Internet der Dinge. Teil 2: Ausgew{\"a}hlte technische Aspekte und Prozesse},
  series = {ETR - Eisenbahntechnische Rundschau},
  volume    = {66},
  journal   = {ETR - Eisenbahntechnische Rundschau},
  number    = {5},
  publisher = {DVV Media Group},
  address   = {Hamburg},
  issn      = {0013-2845},
  pages     = {74 -- 77},
  year      = {2017},
  language  = {de}
}
@article{SchmidtEnningPfaff2018,
  author    = {Schmidt, Bernd and Enning, Manfred and Pfaff, Raphael},
  title     = {G{\"u}terwagen 4.0 - Der G{\"u}terwagen f{\"u}r das Internet der Dinge Teil 3: Einf{\"u}hrungsszenarien f{\"u}r aktive, kommunikative G{\"u}terwagen},
  series = {ETR - Eisenbahntechnische Rundschau},
  volume    = {67},
  journal   = {ETR - Eisenbahntechnische Rundschau},
  number    = {5},
  publisher = {DVV Media Group},
  address   = {Hamburg},
  issn      = {0013-2845},
  pages     = {60 -- 64},
  year      = {2018},
  abstract  = {Wenn durch innovative, automatisierte G{\"u}terwagen betriebswirtschaftliche Vorteile nutzbar gemacht werden sollen, muss die Migration auf das neue System in sinnvollen Teilschritten unter Ber{\"u}cksichtigung der organisationellen und betrieblichen Vereinbarkeit vorgenommen werden. Eine stufenweise Migration mit Nachr{\"u}stbarkeit und Kompatibilit{\"a}t kann die optimale Ausstattungsvariante f{\"u}r die unterschiedlichen Betriebsszenarien sowie eine Steigerung der Wirtschaftlichkeit des Gesamtsystems bieten.},
  language  = {de}
}
@article{GrundmannGerhardt1996,
  author    = {Grundmann, Reinhard and Gerhardt, Hans Joachim},
  title     = {Hart im Wind - Windger{\"a}usche an Fassadenelementen},
  series = {db deutsche bauzeitung. 130 (1996), H. 8},
  journal   = {db deutsche bauzeitung. 130 (1996), H. 8},
  pages     = {96 -- 98},
  year      = {1996},
  language  = {de}
}
@article{KallweitKaminskyCanneytetal.2007,
  author    = {Kallweit, Stephan and Kaminsky, R. and Canneyt, C. van and Eloot, S.},
  title     = {High-Speed und Stereo-PIV in einem k{\"u}nstlichen Blutgef{\"a}ß / Kallweit, S. ; Kaminsky, R. ; Canneyt, C. van ; Eloot, S.},
  series = {Lasermethoden in der Str{\"o}mungsmesstechnik: 15. Fachtagung 2007 Rostock / Hrsg.: Alfred Leder ....},
  journal   = {Lasermethoden in der Str{\"o}mungsmesstechnik: 15. Fachtagung 2007 Rostock / Hrsg.: Alfred Leder ....},
  isbn      = {978-3-86009-007-7},
  pages     = {48},
  year      = {2007},
  language  = {de}
}
@article{KlockeLenk1993,
  author    = {Klocke, Martina and Lenk, A.},
  title     = {Hilfe zur Selbsthilfe},
  series = {Lernfeld Betrieb (1993)},
  journal   = {Lernfeld Betrieb (1993)},
  isbn      = {0930-4460},
  pages     = {26 -- 27},
  year      = {1993},
  language  = {de}
}
@article{KallweitKisifeUtzenradetal.2008,
  author    = {Kallweit, Stephan and Kisife, F. and Utzenrad, M. and Weber, J.},
  title     = {Hispeed Scanning Stereo PIV hinter einer k{\"u}nstlichen Herzklappe / Kallweit, S. ; Kisife, F. ; Utzenrad, M. ; Weber, J.},
  series = {Lasermethoden in der Str{\"o}mungsmesstechnik : 16. Fachtagung, 9. - 11. September 2008, Karlsruhe / veranst. von der Deutschen Gesellschaft f{\"u}r Laser-Anemometrie GALA e.V. Hrsg.: B. Ruck},
  journal   = {Lasermethoden in der Str{\"o}mungsmesstechnik : 16. Fachtagung, 9. - 11. September 2008, Karlsruhe / veranst. von der Deutschen Gesellschaft f{\"u}r Laser-Anemometrie GALA e.V. Hrsg.: B. Ruck},
  publisher = {GALA e.V.},
  address   = {Karlsruhe},
  isbn      = {978-3-9805613-4-1},
  pages     = {29},
  year      = {2008},
  language  = {de}
}
@article{Knepper1985,
  author    = {Knepper, Ludger},
  title     = {Hochregallager fuer Luftfracht - 365 Tage pro Jahr in Betrieb},
  series = {Foerdern und Heben. 35 (1985), H. 5},
  journal   = {Foerdern und Heben. 35 (1985), H. 5},
  isbn      = {0341-2636},
  pages     = {363 -- 366},
  year      = {1985},
  language  = {de}
}
@article{UlmerBraunChengetal.2020,
  author    = {Ulmer, Jessica and Braun, Sebastian and Cheng, Chi-Tsun and Dowey, Steve and Wollert, J{\"o}rg},
  title     = {Human-Centered Gamification Framework for Manufacturing Systems},
  series = {Procedia CIRP},
  volume    = {93},
  journal   = {Procedia CIRP},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {2212-8271},
  doi       = {10.1016/j.procir.2020.04.076},
  pages     = {670 -- 675},
  year      = {2020},
  abstract  = {While bringing new opportunities, the Industry 4.0 movement also imposes new challenges to the manufacturing industry and all its stakeholders. In this competitive environment, a skilled and engaged workforce is a key to success. Gamification can generate valuable feedbacks for improving employees' engagement and performance. Currently, Gamification in workspaces focuses on computer-based assignments and training, while tasks that require manual labor are rarely considered. This research provides an overview of Enterprise Gamification approaches and evaluates the challenges. Based on that, a skill-based Gamification framework for manual tasks is proposed, and a case study in the Industry 4.0 model factory is shown.},
  language  = {en}
}
@article{Gebhardt2008,
  author    = {Gebhardt, Andreas},
  title     = {Hype um Generative Verfahren. Generative Verfahren zur Herstellung von Kleinserien durchlaufen die Phase eines Booms},
  series = {Economic Engineering (2008)},
  journal   = {Economic Engineering (2008)},
  isbn      = {1436-3348},
  pages     = {76 -- 79},
  year      = {2008},
  language  = {de}
}
@article{Gebhardt1989,
  author    = {Gebhardt, Andreas},
  title     = {H{\"a}rten von Kurbelwellen},
  pages     = {1 -- 14},
  year      = {1989},
  language  = {de}
}
@article{Knepper1981,
  author    = {Knepper, Ludger},
  title     = {Im neuen Lufthansa-Frachtterminal: vom Hochregallager direkt ins Flugzeug},
  series = {Foerdermittel Journal. Kennzifferzeitschrift fuer Materialfluss, Lager und Transport. 13 (1981), H. 7/8},
  journal   = {Foerdermittel Journal. Kennzifferzeitschrift fuer Materialfluss, Lager und Transport. 13 (1981), H. 7/8},
  isbn      = {0013-5674},
  pages     = {22 -- 24},
  year      = {1981},
  language  = {de}
}
@article{Wollert1998,
  author    = {Wollert, J{\"o}rg},
  title     = {Im Sog des Standards : Windows CE als Betriebssystem f{\"u}r Embedded Controller},
  series = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  volume    = {Bd. 47},
  journal   = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  number    = {H. 9},
  issn      = {0013-5658},
  pages     = {40 -- 51},
  year      = {1998},
  language  = {de}
}
@article{KallweitHelbingOrglmeisteretal.1994,
  author    = {Kallweit, Stephan and Helbing, M. and Orglmeister, R. and Siekmann, H. E.},
  title     = {Image Processing Techniques with Neural Networks for Flow Visualization in Rotating Machinery / Helbing, M. ; Orgimeiste, R. [Orglmeister, R.] ; Kallweit, S. ; Siekmann, H. E. ; Dues, M. ; Cronemeyer, J.},
  series = {FLUCOME '94 : the 4th Triennial International Symposium on Fluid Control, Measurement and Visualization; August 29 - September 1, 1994, Toulouse, France, International Congress Centre, DIGORA-Lab{\`e}ge / CERT/ONERA. General chairman Patrick Hebrard},
  journal   = {FLUCOME '94 : the 4th Triennial International Symposium on Fluid Control, Measurement and Visualization; August 29 - September 1, 1994, Toulouse, France, International Congress Centre, DIGORA-Lab{\`e}ge / CERT/ONERA. General chairman Patrick Hebrard},
  address   = {Toulouse},
  pages     = {87 -- 94},
  year      = {1994},
  language  = {en}
}
@article{GebhardtHoetterZiebura2014,
  author    = {Gebhardt, Andreas and H{\"o}tter, Jan-Steffen and Ziebura, Dawid},
  title     = {Impact of SLM build parameters on the surface quality},
  series = {RTejournal - Forum f{\"u}r Rapid Technologien},
  volume    = {11 (2014)},
  journal   = {RTejournal - Forum f{\"u}r Rapid Technologien},
  number    = {1},
  issn      = {1614-0923},
  pages     = {1 -- 14},
  year      = {2014},
  language  = {de}
}
@article{CosmaKesslerGebhardtetal.2020,
  author    = {Cosma, Cosmin and Kessler, Julia and Gebhardt, Andreas and Campbell, Ian and Balc, Nicolae},
  title     = {Improving the Mechanical Strength of Dental Applications and Lattice Structures SLM Processed},
  series = {Materials},
  volume    = {13},
  journal   = {Materials},
  number    = {4},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {1996-1944},
  doi       = {10.3390/ma13040905},
  pages     = {1 -- 18},
  year      = {2020},
  abstract  = {To manufacture custom medical parts or scaffolds with reduced defects and high mechanical characteristics, new research on optimizing the selective laser melting (SLM) parameters are needed. In this work, a biocompatible powder, 316L stainless steel, is characterized to understand the particle size, distribution, shape and flowability. Examination revealed that the 316L particles are smooth, nearly spherical, their mean diameter is 39.09 μm and just 10\% of them hold a diameter less than 21.18 μm. SLM parameters under consideration include laser power up to 200 W, 250-1500 mm/s scanning speed, 80 μm hatch spacing, 35 μm layer thickness and a preheated platform. The effect of these on processability is evaluated. More than 100 samples are SLM-manufactured with different process parameters. The tensile results show that is possible to raise the ultimate tensile strength up to 840 MPa, adapting the SLM parameters for a stable processability, avoiding the technological defects caused by residual stress. Correlating with other recent studies on SLM technology, the tensile strength is 20\% improved. To validate the SLM parameters and conditions established, complex bioengineering applications such as dental bridges and macro-porous grafts are SLM-processed, demonstrating the potential to manufacture medical products with increased mechanical resistance made of 316L.},
  language  = {en}
}