@article{Wollert2002,
  author    = {Wollert, J{\"o}rg},
  title     = {Bluetooth im Automobil : derzeitiger Stand der Technik - und was danach kommt},
  series = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler ; Sonderh. Elektronik automotive : Magazin f{\"u}r Entwicklungen in der Kfz-Elektronik und Telematik},
  volume    = {Bd. 51},
  journal   = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler ; Sonderh. Elektronik automotive : Magazin f{\"u}r Entwicklungen in der Kfz-Elektronik und Telematik},
  number    = {Sonderh. Sept.},
  issn      = {0013-5658},
  pages     = {60 -- 63},
  year      = {2002},
  language  = {de}
}
@article{Wollert2002,
  author    = {Wollert, J{\"o}rg},
  title     = {Vierzig Jahre Software-Desaster : zehn Regeln als R{\"u}stzeug, um die Herausforderung Software-Entwicklung zu meistern},
  series = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  volume    = {Bd. 51},
  journal   = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  number    = {H. 25},
  issn      = {0013-5658},
  pages     = {110 -- 115},
  year      = {2002},
  language  = {de}
}
@article{Wollert2008,
  author    = {Wollert, J{\"o}rg},
  title     = {IT ins Auto! IP im Ethernet und der USB k{\"o}nnen im Kfz gut genutzt werden},
  series = {Elektronik automotive : Magazin f{\"u}r Entwicklungen in der Kfz-Elektronik und Telematik},
  journal   = {Elektronik automotive : Magazin f{\"u}r Entwicklungen in der Kfz-Elektronik und Telematik},
  number    = {H. 9},
  issn      = {1614-0125},
  pages     = {46 -- 51},
  year      = {2008},
  language  = {de}
}
@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}
}
@article{WollertBuda2009,
  author    = {Wollert, J{\"o}rg and Buda, Aurel},
  title     = {Funkl{\"o}sungen im parallelen Betrieb},
  series = {Intelligenter produzieren : die Wissensplattform f{\"u}r das technische Management},
  journal   = {Intelligenter produzieren : die Wissensplattform f{\"u}r das technische Management},
  number    = {H. 4},
  publisher = {VDMA-Verl.},
  address   = {Frankfurt, M.},
  issn      = {1869-2745},
  pages     = {6 -- 8},
  year      = {2009},
  language  = {de}
}
@article{Wollert1999,
  author    = {Wollert, J{\"o}rg},
  title     = {Schlaue Produktion von smarten Autos : hinter der Smart-Produktion steckt ein innovatives Logistikkonzept},
  series = {Technica},
  volume    = {Bd. 48},
  journal   = {Technica},
  number    = {H. 4},
  issn      = {0040-866X},
  pages     = {20 -- 23},
  year      = {1999},
  language  = {de}
}
@article{HeptnerWollert2005,
  author    = {Heptner, K. and Wollert, J{\"o}rg},
  title     = {FML-Report - VDI-Richtlinie 4485 'E-Commerce und Logistik'},
  series = {Logistik f{\"u}r Unternehmen : das Fachmagazin der internen und externen Logistik},
  volume    = {19},
  journal   = {Logistik f{\"u}r Unternehmen : das Fachmagazin der internen und externen Logistik},
  issn      = {0930-7834},
  pages     = {58 -- 59},
  year      = {2005},
  language  = {de}
}
@article{HuberStreblowMuelleretal.2014,
  author    = {Huber, M. and Streblow, R. and M{\"u}ller, D. and Lange, S. and Joneleit, R. and Sefker, T. and Rau, Sebastian and Wollert, J{\"o}rg},
  title     = {Funksignal{\"u}bertragung in Luftleitungen},
  series = {HLH : L{\"u}ftung, Klima, Heizung, Sanit{\"a}r, Geb{\"a}udetechnik},
  volume    = {Bd. 65},
  journal   = {HLH : L{\"u}ftung, Klima, Heizung, Sanit{\"a}r, Geb{\"a}udetechnik},
  number    = {H. 7/8},
  issn      = {1436-5103},
  pages     = {36 -- 40},
  year      = {2014},
  language  = {de}
}
@article{Wollert1995,
  author    = {Wollert, J{\"o}rg},
  title     = {Zeitsprung : Grundlagen und Markt{\"u}bersicht zu Echtzeit-Betriebssystemen},
  series = {ELRAD : Magazin f{\"u}r Elektronik und technische Rechneranwendungen},
  journal   = {ELRAD : Magazin f{\"u}r Elektronik und technische Rechneranwendungen},
  number    = {H. 6},
  issn      = {0170-1827},
  pages     = {48 -- 59},
  year      = {1995},
  language  = {de}
}
@article{WollertFiedlerStockmann1994,
  author    = {Wollert, J{\"o}rg and Fiedler, J. and Stockmann, T.},
  title     = {Automatisieren mit dem PC : was der Personal Computer kann und wo er passen muss},
  series = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  journal   = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  number    = {Nr. 6},
  issn      = {0013-5658},
  pages     = {76 -- 82},
  year      = {1994},
  language  = {de}
}
@article{Wollert1995,
  author    = {Wollert, J{\"o}rg},
  title     = {Euros - 166 - Echtzeitentwicklungskit f{\"u}r den 80C166},
  series = {ELRAD : Magazin f{\"u}r Elektronik und technische Rechneranwendungen},
  journal   = {ELRAD : Magazin f{\"u}r Elektronik und technische Rechneranwendungen},
  number    = {H. 8},
  issn      = {0170-1827},
  pages     = {32 -- 34},
  year      = {1995},
  language  = {de}
}
@article{Wollert2001,
  author    = {Wollert, J{\"o}rg},
  title     = {Bluetooth aktuell - Technik und Anwendungen ; 4: Der Bluetooth Protokoll-Stack},
  series = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  volume    = {Jg. 50},
  journal   = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  number    = {Nr. 20},
  issn      = {0013-5658},
  pages     = {76 -- 81},
  year      = {2001},
  language  = {de}
}
@article{FateriGebhardt2015,
  author    = {Fateri, Miranda and Gebhardt, Andreas},
  title     = {Additive manufactured mechanical disentanglement lock},
  series = {RTejournal - Forum f{\"u}r Rapid Technologie},
  volume    = {12},
  journal   = {RTejournal - Forum f{\"u}r Rapid Technologie},
  publisher = {Fachhochschule Aachen},
  address   = {Aachen},
  issn      = {1614-0923},
  url       = {http://nbn-resolving.de/urn:nbn:de:0009-2-42147},
  year      = {2015},
  language  = {en}
}
@article{KesslerBalcGebhardtetal.2015,
  author    = {Kessler, Julia and Balc, Nicolae and Gebhardt, Andreas and Abbas, Karim},
  title     = {Basic Research on Lattice Structures Focused on the Tensile Strength},
  series = {Applied Mechanics and Materials},
  volume    = {Vol. 808},
  journal   = {Applied Mechanics and Materials},
  publisher = {Trans Tech Publications},
  address   = {B{\"a}ch},
  issn      = {1662-7482},
  doi       = {10.4028/www.scientific.net/AMM.808.193},
  pages     = {193 -- 198},
  year      = {2015},
  language  = {en}
}
@article{Pfaff2015,
  author    = {Pfaff, Raphael},
  title     = {Praxisnahe Ausbildung im Fach Schienenfahrzeugtechnik},
  series = {Deine Bahn},
  journal   = {Deine Bahn},
  number    = {8},
  publisher = {Eisenbahn-Fachverlag},
  address   = {Mainz},
  issn      = {0172-4479},
  pages     = {52 -- 55},
  year      = {2015},
  language  = {de}
}
@article{PfaffSchmidtPinders2015,
  author    = {Pfaff, Raphael and Schmidt, Bernd and Pinders, Udo},
  title     = {Energieeffizienz steigern durch Rekuperationseinrichtungen},
  series = {Deine Bahn},
  journal   = {Deine Bahn},
  number    = {5},
  publisher = {Eisenbahn-Fachverlag},
  address   = {Mainz},
  issn      = {0172-4479},
  pages     = {50 -- 53},
  year      = {2015},
  language  = {de}
}
@article{PfaffBurnham2009,
  author    = {Pfaff, Raphael and Burnham, Keith J.},
  title     = {On abstraction and interpretability: a behavioural perspective},
  series = {Systems Science},
  volume    = {Vol. 35},
  journal   = {Systems Science},
  number    = {Iss. 2},
  issn      = {0137-1223},
  pages     = {19 -- 26},
  year      = {2009},
  language  = {en}
}
@article{SeilerPichlerPfaffetal.2009,
  author    = {Seiler, Friedrich and Pichler, Alexander and Pfaff, Raphael and Srulijes, Julio},
  title     = {Novel processing tools for automated doppler picture velocimetry (DPV) evaluation},
  series = {Journal of visualization},
  volume    = {Vol. 12},
  journal   = {Journal of visualization},
  number    = {Iss. 4},
  issn      = {1343-8875},
  pages     = {323 -- 337},
  year      = {2009},
  language  = {en}
}
@article{Wollert2014,
  author    = {Wollert, J{\"o}rg},
  title     = {Der Embedded Wireless-Report},
  series = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler ; Sonderh. Wireless : Fachmedium f{\"u}r Entwicklungen funkbasierter Systeme},
  journal   = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler ; Sonderh. Wireless : Fachmedium f{\"u}r Entwicklungen funkbasierter Systeme},
  publisher = {WEKA-Fachmedien},
  address   = {Haar},
  issn      = {0013-5658},
  pages     = {18 -- 25},
  year      = {2014},
  language  = {de}
}
@article{FateriGebhardt2015,
  author    = {Fateri, Miranda and Gebhardt, Andreas},
  title     = {Selective Laser Melting of Soda-Lime Glass Powder},
  series = {International Journal of Applied Ceramic Technology},
  volume    = {12},
  journal   = {International Journal of Applied Ceramic Technology},
  number    = {1},
  publisher = {Wiley-Blackwell},
  address   = {Oxford},
  issn      = {1744-7402},
  doi       = {10.1111/ijac.12338},
  pages     = {53 -- 61},
  year      = {2015},
  language  = {en}
}
@article{FateriGebhardt2015,
  author    = {Fateri, Miranda and Gebhardt, Andreas},
  title     = {Process Parameters Development of Selective Laser Melting of Lunar Regolith for On-Site Manufacturing Applications},
  series = {International Journal of Applied Ceramic Technology},
  volume    = {12},
  journal   = {International Journal of Applied Ceramic Technology},
  number    = {1},
  publisher = {Wiley-Blackwell},
  address   = {Oxford},
  isbn      = {1744-7402},
  doi       = {10.1111/ijac.12326},
  pages     = {46 -- 52},
  year      = {2015},
  language  = {en}
}
@article{Wollert2014,
  author    = {Wollert, J{\"o}rg},
  title     = {Feldbustechnologie},
  series = {Factory : der Durchblick in der Technik},
  journal   = {Factory : der Durchblick in der Technik},
  publisher = {WEKA-Industriemedien},
  address   = {Wien},
  pages     = {Publ. online},
  year      = {2014},
  language  = {de}
}
@article{Thomas2014,
  author    = {Thomas, Axel},
  title     = {Generation Y},
  series = {P.T. : Magazin f{\"u}r Wirtschaft und Gesellschaft},
  volume    = {10},
  journal   = {P.T. : Magazin f{\"u}r Wirtschaft und Gesellschaft},
  number    = {3},
  publisher = {OPS Netzwerk},
  address   = {Leipzig},
  issn      = {1860-501X},
  pages     = {6 -- 9},
  year      = {2014},
  language  = {de}
}
@article{ThomasWassenberg2014,
  author    = {Thomas, Axel and Wassenberg, Gerd},
  title     = {Erfolgreich sein im Kampf um die besten Talente : Employer Branding},
  series = {Wirtschaftliche Nachrichten der Industrie- und Handelskammer Aachen},
  journal   = {Wirtschaftliche Nachrichten der Industrie- und Handelskammer Aachen},
  publisher = {IHK Aachen},
  address   = {Aachen},
  year      = {2014},
  language  = {de}
}
@article{PlessmannWollertFiedler1995,
  author    = {Pleßmann, K. W. and Wollert, J{\"o}rg and Fiedler, J{\"o}rg},
  title     = {Die ganzheitliche und objektorientierte Prozesssteuerung - eine Vision?},
  series = {CIM-Management : Produkte, Strategien, Entscheidungshilfen},
  volume    = {11},
  journal   = {CIM-Management : Produkte, Strategien, Entscheidungshilfen},
  number    = {2},
  issn      = {0179-2679},
  pages     = {56 -- 60},
  year      = {1995},
  language  = {de}
}
@article{FiedlerWollert1996,
  author    = {Fiedler, J{\"o}rg and Wollert, J{\"o}rg},
  title     = {Zeitmeister : Echtzeitbetriebssysteme f{\"u}r Mikrocontroller},
  series = {ELRAD : Magazin f{\"u}r Elektronik und technische Rechneranwendungen},
  journal   = {ELRAD : Magazin f{\"u}r Elektronik und technische Rechneranwendungen},
  number    = {2},
  issn      = {0170-1827},
  pages     = {55 -- 59},
  year      = {1996},
  language  = {de}
}
@article{WollertFiedler1996,
  author    = {Wollert, J{\"o}rg and Fiedler, J{\"o}rg},
  title     = {atp-Marktanalyse Echtzeitbetriebssysteme},
  series = {Automatisierungstechnische Praxis : atp ; Praxis der Meß-, Steuerungs-, Regelungs- und Informationstechnik mit Softwaretechnik},
  volume    = {Bd. 38},
  journal   = {Automatisierungstechnische Praxis : atp ; Praxis der Meß-, Steuerungs-, Regelungs- und Informationstechnik mit Softwaretechnik},
  number    = {H. 1},
  issn      = {0340-4730},
  pages     = {33 -- 44},
  year      = {1996},
  language  = {de}
}
@article{Wollert1997,
  author    = {Wollert, J{\"o}rg},
  title     = {Voll im Bilde : Marktreport - Industrielle Bildverarbeitung},
  series = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  volume    = {Bd. 46},
  journal   = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  number    = {H. 2},
  issn      = {0013-5658},
  pages     = {62 -- 67},
  year      = {1997},
  language  = {de}
}
@article{Wollert2009,
  author    = {Wollert, J{\"o}rg},
  title     = {Funk-Suche : Lokalisierung und Ortsbestimmungs-Verfahren f{\"u}r mobile Systeme},
  series = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler ; Sonderh. Wireless : Fachmedium f{\"u}r Entwicklungen funkbasierter Systeme},
  journal   = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler ; Sonderh. Wireless : Fachmedium f{\"u}r Entwicklungen funkbasierter Systeme},
  number    = {H. 2},
  publisher = {Weka Fachmedien GmbH},
  address   = {Haar},
  pages     = {24 -- 27},
  year      = {2009},
  language  = {de}
}
@article{Wollert2007,
  author    = {Wollert, J{\"o}rg},
  title     = {Wireless in industriellen Anwendungen},
  series = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler ; Sonderh. Scout : Leitfaden f{\"u}r Elektronik-Entwickler},
  journal   = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler ; Sonderh. Scout : Leitfaden f{\"u}r Elektronik-Entwickler},
  issn      = {1863-3420},
  pages     = {40 -- 46},
  year      = {2007},
  language  = {de}
}
@article{BarthWollert1998,
  author    = {Barth, Heiko and Wollert, J{\"o}rg},
  title     = {SMARTes Konzept - von Produkt zur Fabrik},
  series = {Facility-Management : Integration, Planung, Geb{\"a}udemanagement},
  volume    = {Bd. 4},
  journal   = {Facility-Management : Integration, Planung, Geb{\"a}udemanagement},
  number    = {H. August},
  issn      = {0948-0048},
  pages     = {30 -- 35},
  year      = {1998},
  language  = {de}
}
@article{Wollert1997,
  author    = {Wollert, J{\"o}rg},
  title     = {Wieviel Echtzeit kann Windows?},
  series = {IEE : elektrische Automatisierung und Antriebstechnik},
  volume    = {Jg. 42},
  journal   = {IEE : elektrische Automatisierung und Antriebstechnik},
  number    = {Nr. 9},
  issn      = {1434-2898},
  pages     = {30 -- 37},
  year      = {1997},
  language  = {de}
}
@article{Wollert1996,
  author    = {Wollert, J{\"o}rg},
  title     = {Zeitgem{\"a}ß : Echtzeit-Zusatz f{\"u}r Windows 3.11 und Windows 95},
  series = {ELRAD : Magazin f{\"u}r Elektronik und technische Rechneranwendungen},
  journal   = {ELRAD : Magazin f{\"u}r Elektronik und technische Rechneranwendungen},
  number    = {H. 9},
  issn      = {0170-1827},
  pages     = {96 -- 99},
  year      = {1996},
  language  = {de}
}
@article{Wollert2008,
  author    = {Wollert, J{\"o}rg},
  title     = {Bluetooth in der Klemme},
  series = {Computer \& Automation : Fachmedium der Automatisierungstechnik},
  journal   = {Computer \& Automation : Fachmedium der Automatisierungstechnik},
  number    = {H. 10},
  issn      = {1615-8512},
  pages     = {62 -- 67},
  year      = {2008},
  language  = {de}
}
@article{Wollert2008,
  author    = {Wollert, J{\"o}rg},
  title     = {Bluetooth: Funk f{\"u}r alle(s)? : 10 Jahre Bluetooth: ein Technologie-{\"U}ber- und -Ausblick},
  series = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler ; Sonderh. Wireless : Fachmedium f{\"u}r Entwicklungen funkbasierter Systeme},
  journal   = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler ; Sonderh. Wireless : Fachmedium f{\"u}r Entwicklungen funkbasierter Systeme},
  number    = {Okt.},
  pages     = {36 -- 43},
  year      = {2008},
  language  = {de}
}
@article{Wollert2015,
  author    = {Wollert, J{\"o}rg},
  title     = {Echtzeit-Ethernet : Protokoll-Reigen},
  series = {elektroniknet.de},
  journal   = {elektroniknet.de},
  year      = {2015},
  language  = {de}
}
@article{Gebhardt2015,
  author    = {Gebhardt, Andreas},
  title     = {3D-Druck ist {\"u}berall. Modische Accessoires, Kleidung, Medikamente, Nahrungsmittel, Autos, H{\"a}user, Waffen, B{\"u}sten, Musikinstrumente - alles geht},
  series = {Kunststoffe},
  volume    = {105},
  journal   = {Kunststoffe},
  number    = {10},
  publisher = {Hanser},
  address   = {M{\"u}nchen},
  issn      = {0023-5563},
  pages     = {62 -- 70},
  year      = {2015},
  language  = {de}
}
@article{Wollert2016,
  author    = {Wollert, J{\"o}rg},
  title     = {Industrial Internet of Things : Seifenblase oder Revolution},
  series = {Elektronik},
  journal   = {Elektronik},
  number    = {7},
  publisher = {WEKA-Fachmedien},
  address   = {M{\"u}nchen},
  issn      = {0013-5658},
  pages     = {39 -- 45},
  year      = {2016},
  language  = {de}
}
@article{AbbasBalcBremenetal.2022,
  author    = {Abbas, Karim and Balc, Nicolae and Bremen, Sebastian and Skupin, Marco},
  title     = {Crystallization and aging behavior of polyetheretherketone PEEK within rapid tooling and rubber molding},
  series = {Journal of Manufacturing and Materials Processing},
  volume    = {6},
  journal   = {Journal of Manufacturing and Materials Processing},
  number    = {5},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2504-4494},
  doi       = {10.3390/jmmp6050093},
  pages     = {1 -- 12},
  year      = {2022},
  abstract  = {In times of short product life cycles, additive manufacturing and rapid tooling are important methods to make tool development and manufacturing more efficient. High-performance polymers are the key to mold production for prototypes and small series. However, the high temperatures during vulcanization injection molding cause thermal aging and can impair service life. The extent to which the thermal stress over the entire process chain stresses the material and whether it leads to irreversible material aging is evaluated. To this end, a mold made of PEEK is fabricated using fused filament fabrication and examined for its potential application. The mold is heated to 200 ◦C, filled with rubber, and cured. A differential scanning calorimetry analysis of each process step illustrates the crystallization behavior and first indicates the material resistance. It shows distinct cold crystallization regions at a build chamber temperature of 90 ◦C. At an ambient temperature above Tg, crystallization of 30\% is achieved, and cold crystallization no longer occurs. Additional tensile tests show a decrease in tensile strength after ten days of thermal aging. The steady decrease in recrystallization temperature indicates degradation of the additives. However, the tensile tests reveal steady embrittlement of the material due to increasing crosslinking.},
  language  = {en}
}
@article{ZieburaBremenSchleifenbaumetal.2018,
  author    = {Ziebura, Dawid and Bremen, Sebastian and Schleifenbaum, Johannes Henrich and Gebhardt, Andreas},
  title     = {Machbarkeitsstudie zur Verarbeitung von nicht rostendem Stahl 1.4404 unter Verwendung einer Diodenlaser-basierten LPBF-Maschine mit kartesischem Achssystem},
  series = {RTejournal - Forum f{\"u}r Rapid Technologie},
  volume    = {15},
  journal   = {RTejournal - Forum f{\"u}r Rapid Technologie},
  issn      = {1614-0923},
  year      = {2018},
  language  = {de}
}
@article{FateriGebhardtThuemmleretal.2014,
  author    = {Fateri, Miranda and Gebhardt, Andreas and Th{\"u}mmler, Stefan and Thurn, Laura},
  title     = {Experimental investigation on selective laser melting of glass},
  series = {Physics procedia : 8th International Conference on Laser Assisted Net Shape Engineering LANE 2014},
  volume    = {56 (2014)},
  journal   = {Physics procedia : 8th International Conference on Laser Assisted Net Shape Engineering LANE 2014},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1875-3892 (E-Journal); 1875-3884 (Print)},
  doi       = {10.1016/j.phpro.2014.08.118},
  pages     = {357 -- 364},
  year      = {2014},
  language  = {en}
}
@article{HaagZontarSchleupenetal.2014,
  author    = {Haag, S. and Zontar, D. and Schleupen, Josef and M{\"u}ller, T. and Brecher, C.},
  title     = {Chain of refined perception in self-optimizing assembly of micro-optical systems},
  series = {Journal of sensors and sensor systems},
  volume    = {3},
  journal   = {Journal of sensors and sensor systems},
  number    = {1},
  publisher = {Copernicus Publ.},
  address   = {G{\"o}ttingen},
  issn      = {2194-878X},
  doi       = {10.5194/jsss-3-87-2014},
  pages     = {87 -- 95},
  year      = {2014},
  abstract  = {Today, the assembly of laser systems requires a large share of manual operations due to its complexity regarding the optimal alignment of optics. Although the feasibility of automated alignment of laser optics has been shown in research labs, the development effort for the automation of assembly does not meet economic requirements - especially for low-volume laser production. This paper presents a model-based and sensor-integrated assembly execution approach for flexible assembly cells consisting of a macro-positioner covering a large workspace and a compact micromanipulator with camera attached to the positioner. In order to make full use of available models from computer-aided design (CAD) and optical simulation, sensor systems at different levels of accuracy are used for matching perceived information with model data. This approach is named "chain of refined perception", and it allows for automated planning of complex assembly tasks along all major phases of assembly such as collision-free path planning, part feeding, and active and passive alignment. The focus of the paper is put on the in-process image-based metrology and information extraction used for identifying and calibrating local coordinate systems as well as the exploitation of that information for a part feeding process for micro-optics. Results will be presented regarding the processes of automated calibration of the robot camera as well as the local coordinate systems of part feeding area and robot base.},
  language  = {en}
}
@article{RieperGebhardtStucker2016,
  author    = {Rieper, Harald and Gebhardt, Andreas and Stucker, Brent},
  title     = {Selective Laser Melting of the Eutectic Silver-Copper Alloy Ag 28 wt \% Cu},
  series = {RTejournal - Forum f{\"u}r Rapid Technologie},
  volume    = {13},
  journal   = {RTejournal - Forum f{\"u}r Rapid Technologie},
  issn      = {1614-0923},
  url       = {http://nbn-resolving.de/nbn:de:0009-2-44141},
  year      = {2016},
  abstract  = {The aim of this work was to perform a detailed investigation of the use of Selective Laser Melting (SLM) technology to process eutectic silver-copper alloy Ag 28 wt. \% Cu (also called AgCu28). The processing occurred with a Realizer SLM 50 desktop machine. The powder analysis (SEM-topography, EDX, particle distribution) was reported as well as the absorption rates for the near-infrared (NIR) spectrum. Microscope imaging showed the surface topography of the manufactured parts. Furthermore, microsections were conducted for the analysis of porosity. The Design of Experiments approach used the response surface method in order to model the statistical relationship between laser power, spot distance and pulse time.},
  language  = {en}
}
@article{Wollert2018,
  author    = {Wollert, J{\"o}rg},
  title     = {TSN - Schluss mit dem Feldbuskrieg?},
  series = {Design \& Elektronik},
  journal   = {Design \& Elektronik},
  number    = {3},
  publisher = {WEKA-Fachmedien},
  address   = {M{\"u}nchen},
  issn      = {0933-8667},
  pages     = {26 -- 31},
  year      = {2018},
  language  = {de}
}
@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}
}
@article{Wollert2018,
  author    = {Wollert, J{\"o}rg},
  title     = {Echtzeit-Ethernet - Basis f{\"u}r Industrie 4.0},
  series = {Design \& Elektronik},
  journal   = {Design \& Elektronik},
  publisher = {WEKA-Fachmedien},
  address   = {M{\"u}nchen},
  isbn      = {0933-8667},
  year      = {2018},
  language  = {de}
}
@article{KunkelGebhardtMpofuetal.2018,
  author    = {Kunkel, Maximilian Hugo and Gebhardt, Andreas and Mpofu, Khumbaulani and Kallweit, Stephan},
  title     = {Statistical assessment of mechanical properties of selective laser melted specimens of stainless steel},
  series = {The International Journal of Advanced Manufacturing Technology},
  volume    = {98},
  journal   = {The International Journal of Advanced Manufacturing Technology},
  number    = {5-8},
  publisher = {Springer},
  address   = {London},
  issn      = {0268-3768},
  doi       = {10.1007/s00170-018-2040-8},
  pages     = {1409 -- 1431},
  year      = {2018},
  abstract  = {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.},
  language  = {en}
}
@article{Thomas2019,
  author    = {Thomas, Axel},
  title     = {Die Wiederbelebung der Mitarbeiterwohnungsidee bei kommunalen Unternehmen},
  series = {VM Verwaltung und Management},
  volume    = {25},
  journal   = {VM Verwaltung und Management},
  number    = {6},
  publisher = {Nomos-Verl.-Ges.},
  address   = {Baden-Baden},
  issn      = {0947-9856},
  doi       = {10.5771/0947-9856-2019-6-286},
  pages     = {286 -- 291},
  year      = {2019},
  language  = {de}
}
@article{WilbringEnning2019,
  author    = {Wilbring, Daniela and Enning, Manfred},
  title     = {Stromversorgung auf G{\"u}terwagen - Aktuelle Bem{\"u}hungen zur Standardisierung},
  series = {ETR - Eisenbahntechnische Rundschau},
  volume    = {68},
  journal   = {ETR - Eisenbahntechnische Rundschau},
  number    = {11},
  publisher = {DVV Media Group},
  address   = {Hamburg},
  issn      = {0013-2845},
  pages     = {64 -- 67},
  year      = {2019},
  language  = {de}
}
@article{WollbrinkMasloZimmeretal.2020,
  author    = {Wollbrink, Moritz and Maslo, Semir and Zimmer, Daniel and Abbas, Karim and Arntz, Kristian and Bergs, Thomas},
  title     = {Clamping and substrate plate system for continuous additive build-up and post-processing of metal parts},
  series = {Procedia CIRP},
  volume    = {93},
  journal   = {Procedia CIRP},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {2212-8271},
  doi       = {10.1016/j.procir.2020.04.015},
  pages     = {108 -- 113},
  year      = {2020},
  abstract  = {The manufacturing share of laser powder bed fusion (L-PBF) increases in industrial application, but still many process steps are manually operated. Additionally, it is not possible to achieve tight dimensional tolerances or low surfaces roughness. Hence, a process chain has to be set up to combine additive manufacturing (AM) with further machining technologies. To achieve a continuous workpiece flow as basis for further industrialization of L-PBF, the paper presents a novel substrate system and its application on L-PBF machines and post-processing. The substrate system consists of a zero-point clamping system and a matrix-like interface of contact pins to be substantially connected to the workpiece within the L-PBF process.},
  language  = {en}
}