@inproceedings{BudaSchneiderWollert2009,
  author    = {Buda, Aurel and Schneider, Ulf and Wollert, J{\"o}rg},
  title     = {Performanceanalyse von Frequenzdiversit{\"a}t in IEEE 802.15.4 Netzwerken},
  series = {Wireless Technologies : 11. Kongress, 29. - 30. September 2009, Stuttgart; von der Technologie zur Anwendung / J{\"o}rg F. Wollert (Hrsg.) (Fortschritt-Berichte VDI : Reihe 10, Informatik, Kommunikation ; 800)},
  booktitle = {Wireless Technologies : 11. Kongress, 29. - 30. September 2009, Stuttgart; von der Technologie zur Anwendung / J{\"o}rg F. Wollert (Hrsg.) (Fortschritt-Berichte VDI : Reihe 10, Informatik, Kommunikation ; 800)},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  isbn      = {978-3-18-380010-0},
  pages     = {29 -- 38},
  year      = {2009},
  language  = {de}
}
@book{Wollert2010,
  author    = {Wollert, J{\"o}rg},
  title     = {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     = {XI, 373 S.},
  year      = {2010},
  language  = {de}
}
@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}
}
@inproceedings{Wollert2010,
  author    = {Wollert, J{\"o}rg},
  title     = {Grundlagen Wireless Technologie},
  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},
  pages     = {322 -- 330},
  year      = {2010},
  language  = {de}
}
@inproceedings{Wollert1994,
  author    = {Wollert, J{\"o}rg},
  title     = {Hybride arbeitspunktabh{\"a}ngige Beobachter zur intelligenten Modellierung und Regelung nichtlinearer Strecken},
  series = {Fuzzy control : GMA-Aussprachetag ; Tagung Langen, 22. und 23. M{\"a}rz 1994. (VDI-Berichte ; 1113)},
  booktitle = {Fuzzy control : GMA-Aussprachetag ; Tagung Langen, 22. und 23. M{\"a}rz 1994. (VDI-Berichte ; 1113)},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  organization    = {VDI/VDE-Gesellschaft Meß- und Automatisierungstechnik},
  isbn      = {3-18-091113-1},
  pages     = {497 -- 506},
  year      = {1994},
  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}
}
@book{Wollert1995,
  author    = {Wollert, J{\"o}rg},
  title     = {Ein Beitrag zur kognitiven Modellierung regelungstechnischer Systeme unter Ber{\"u}cksichtigung heuristischer und analytischer Merkmale. (Fortschrittberichte VDI : Reihe 8, Meß-, Steuerungs- und Regelungstechnik ; 450)},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  isbn      = {3-18-345008-9},
  pages     = {VIII, 165 S.},
  year      = {1995},
  language  = {de}
}
@book{WollertFiedler1995,
  author    = {Wollert, J{\"o}rg and Fiedler, J{\"o}rg},
  title     = {Automatisieren mit dem PC : Hardware, Software, Realisierung},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  isbn      = {3-18-401318-9},
  pages     = {VIII, 293 S.},
  year      = {1995},
  language  = {de}
}
@book{WollertFiedler1998,
  author    = {Wollert, J{\"o}rg and Fiedler, J{\"o}rg},
  title     = {Automatisieren mit dem PC. - 2. Aufl.},
  edition   = {2. Aufl.},
  publisher = {Springer},
  address   = {Berlin [u.a.]},
  isbn      = {3-540-63271-9},
  pages     = {IX, 343 S.},
  year      = {1998},
  language  = {de}
}
@book{Wollert1999,
  author    = {Wollert, J{\"o}rg},
  title     = {Erfolgreich automatisieren unter Microsoft Windows : Technologie, Chancen, Grenzen und L{\"o}sungen f{\"u}r Automatisierungsaufgaben unter Windows},
  publisher = {Franzis},
  address   = {Poing},
  isbn      = {3772354440},
  pages     = {346 S.},
  year      = {1999},
  language  = {de}
}
@book{Wollert2002,
  author    = {Wollert, J{\"o}rg},
  title     = {Das Bluetooth Handbuch: Technologie, Software, Einsatzfelder, Systementwicklung, Wettbewerb},
  publisher = {Franzis},
  address   = {M{\"u}nchen},
  isbn      = {3-7723-5323-1},
  pages     = {333 S.},
  year      = {2002},
  language  = {de}
}
@incollection{Wollert2006,
  author    = {Wollert, J{\"o}rg},
  title     = {Bussysteme},
  series = {Handbuch der Mess- und Automatisierungstechnik in der Produktion / Hans-J{\"u}rgen Gevatter ... (Hrsg.). - 2. Aufl.},
  booktitle = {Handbuch der Mess- und Automatisierungstechnik in der Produktion / Hans-J{\"u}rgen Gevatter ... (Hrsg.). - 2. Aufl.},
  publisher = {Springer},
  address   = {Berlin [u.a.]},
  isbn      = {3-540-21207-8 ; 978-3-540-21207-2},
  pages     = {475 -- 653},
  year      = {2006},
  language  = {de}
}
@book{Wollert2006,
  author    = {Wollert, J{\"o}rg},
  title     = {Wireless Technologies : 8. Kongress, 27. - 28. September 2006, Dortmund : von der Technologie zur Anwendung / J{\"o}rg Wollert (Hrsg.) (Fortschritt-Berichte VDI : Reihe 10, Informatik, Kommunikation ; 772)},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  isbn      = {3-18-377210-8},
  pages     = {VIII, 324 S.},
  year      = {2006},
  language  = {de}
}
@inproceedings{Wollert2006,
  author    = {Wollert, J{\"o}rg},
  title     = {Langzeitstatistische Untersuchungen zur Qualit{\"a}t von Funkkan{\"a}len f{\"u}r das industrielle Umfeld},
  series = {Wireless technologies : von der Technologie zur Anwendung : 8. Kongress, 27. - 28. September 2006, Dortmund ( J{\"o}rg Wollert (Hrsg.) (Fortschritt-Berichte VDI : Reihe 10, Informatik, Kommunikation ; Nr. 772)},
  booktitle = {Wireless technologies : von der Technologie zur Anwendung : 8. Kongress, 27. - 28. September 2006, Dortmund ( J{\"o}rg Wollert (Hrsg.) (Fortschritt-Berichte VDI : Reihe 10, Informatik, Kommunikation ; Nr. 772)},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  isbn      = {3-18-377210-8},
  pages     = {165 -- 176},
  year      = {2006},
  language  = {de}
}
@inproceedings{Wollert2006,
  author    = {Wollert, J{\"o}rg},
  title     = {Grundlagen Wireless - Was kann von Funktechnik erwartet werden?},
  series = {Wireless technologies : von der Technologie zur Anwendung : 8. Kongress, 27. - 28. September 2006, Dortmund / J{\"o}rg Wollert (Hrsg.) (Fortschritt-Berichte VDI : Reihe 10, Informatik, Kommunikation ; Nr. 772)},
  booktitle = {Wireless technologies : von der Technologie zur Anwendung : 8. Kongress, 27. - 28. September 2006, Dortmund / J{\"o}rg Wollert (Hrsg.) (Fortschritt-Berichte VDI : Reihe 10, Informatik, Kommunikation ; Nr. 772)},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  isbn      = {3-18-377210-8},
  pages     = {314 -- 323},
  year      = {2006},
  language  = {de}
}
@incollection{Wollert2005,
  author    = {Wollert, J{\"o}rg},
  title     = {Was der Einsatz von Funktechnik bringt : Wireless-Technologie in der Automation will besonnen geplant werden},
  series = {Visions of automation - Blick in die Zukunft der Automatisierung ; Vol. deutsch/englisch},
  booktitle = {Visions of automation - Blick in die Zukunft der Automatisierung ; Vol. deutsch/englisch},
  publisher = {Heinrich Vogel Verlag},
  address   = {M{\"u}nchen},
  isbn      = {978-3-8259-1934-4},
  pages     = {18 -- 23},
  year      = {2005},
  language  = {de}
}
@inproceedings{Wollert1997,
  author    = {Wollert, J{\"o}rg},
  title     = {Windows und Echtzeit? - Ein kritischer Blick auf Windows NT als Echtzeitbetriebssystem},
  series = {Tagungsband / 8. Int. Fachmesse und Kongress f{\"u}r Speicherprogrammierbare Steuerungen, Industrie-PCs und Elektrische Antriebstechnik, N{\"u}rnberg, 25. - 27. Nov. 1997; SPS IPC Drives},
  booktitle = {Tagungsband / 8. Int. Fachmesse und Kongress f{\"u}r Speicherprogrammierbare Steuerungen, Industrie-PCs und Elektrische Antriebstechnik, N{\"u}rnberg, 25. - 27. Nov. 1997; SPS IPC Drives},
  publisher = {H{\"u}thig},
  address   = {Heidelberg},
  organization    = {SPS IPC Drives <8, 1997, N{\"u}rnberg>},
  isbn      = {3-7785-2683-9},
  pages     = {250 -- 260},
  year      = {1997},
  language  = {de}
}
@inproceedings{VedralWollert2006,
  author    = {Vedral, Andreas and Wollert, J{\"o}rg},
  title     = {Praktische Untersuchungen zum zeitlichen {\"U}bertragungs- und B{\"u}ndelfehlerverhalten der IEEE 802.15.4},
  series = {ZigBee \& Co. - drahtlose Nahbereichsnetzwerke : 04. April 2006, M{\"u}nchen},
  booktitle = {ZigBee \& Co. - drahtlose Nahbereichsnetzwerke : 04. April 2006, M{\"u}nchen},
  publisher = {Design\&Elektronik},
  address   = {Poing},
  organization    = {Entwicklerforum ZigBee \& Co. - Drahtlose Nahbereichsnetzwerke <2006, M{\"u}nchen>},
  year      = {2006},
  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}
}
@inproceedings{BudaJozenfiniWollert2007,
  author    = {Buda, Aurel and Jozenfini, B. and Wollert, J{\"o}rg},
  title     = {Mobile ad-hoc Network for home automation based on ZigBee application framework},
  series = {1st European ZigBee Developer's Conference : June 18 - 20, 2007, Munich, Germany},
  booktitle = {1st European ZigBee Developer's Conference : June 18 - 20, 2007, Munich, Germany},
  publisher = {Design \& Elektronik},
  address   = {Poing},
  organization    = {European ZigBee Developer's Conference <1, 2007, M{\"u}nchen>},
  pages     = {1 -- 5},
  year      = {2007},
  language  = {en}
}
@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}
}
@incollection{Wollert2005,
  author    = {Wollert, J{\"o}rg},
  title     = {Bluetooth, WLAN und ZigBee f{\"u}r die Automatisierungstechnik},
  series = {Jahrbuch Elektrotechnik 2006},
  booktitle = {Jahrbuch Elektrotechnik 2006},
  publisher = {VDE Verl.},
  address   = {Berlin [u.a.]},
  isbn      = {978-3-8007-2895-4},
  pages     = {27 -- 41},
  year      = {2005},
  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}
}
@inproceedings{WollertVedral2002,
  author    = {Wollert, J{\"o}rg and Vedral, Andreas},
  title     = {Einsatz von Opensource-Software f{\"u}r Evaluationsprototypen : Anwendungsempfehlungen und Einsatzbeispiele},
  series = {Vortr{\"a}ge und Begleittexte zum Entwicklerforum Wireless 2002 : Technologien und Grundlagen ; 16. Mai 2002},
  booktitle = {Vortr{\"a}ge und Begleittexte zum Entwicklerforum Wireless 2002 : Technologien und Grundlagen ; 16. Mai 2002},
  publisher = {Design \& Elektronik},
  address   = {Poing},
  organization    = {Entwicklerforum Wireless <2002, M{\"u}nchen>},
  pages     = {37 -- 46},
  year      = {2002},
  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}
}
@inproceedings{KilicRaatschenAstanehAsletal.2015,
  author    = {Kilic, S. A. and Raatschen, Hans-J{\"u}rgen and Astaneh-Asl, A. and Apaydin, N. M.},
  title     = {Finite element modeling of the Fatih Sultan Mehmet Suspension Bridge},
  series = {Multi-Span Large Bridges - Proceedings of the International Conference on Multi-Span Large Bridges},
  booktitle = {Multi-Span Large Bridges - Proceedings of the International Conference on Multi-Span Large Bridges},
  publisher = {CRC Press},
  address   = {Leiden},
  isbn      = {9781138027572},
  pages     = {1169 -- 1173},
  year      = {2015},
  language  = {en}
}
@inproceedings{Wollert2015,
  author    = {Wollert, J{\"o}rg},
  title     = {Wireless systems for machinery safety : Requirements and solutions for wireless real time systems},
  series = {16th International Conference on Research and Education in Mechatronics (REM), 2015},
  booktitle = {16th International Conference on Research and Education in Mechatronics (REM), 2015},
  isbn      = {978-3-945728-01-7},
  doi       = {10.1109/REM.2015.7380377},
  pages     = {88 -- 91},
  year      = {2015},
  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}
}
@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}
}
@book{GebhardtHoetter2016,
  author    = {Gebhardt, Andreas and H{\"o}tter, Jan-Steffen},
  title     = {Additive manufacturing : 3D printing for prototyping and manufacturing},
  publisher = {Hanser Publishers},
  address   = {Munich},
  isbn      = {978-1-56990-582-1 ; 978-1-56990-583-8},
  pages     = {591 S.},
  year      = {2016},
  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}
}
@book{Gebhardt2016,
  author    = {Gebhardt, Andreas},
  title     = {Additive Fertigungsverfahren : Additive Manufacturing und 3D-Drucken f{\"u}r Prototyping - Tooling - Produktion},
  edition   = {5. aktualisierte und erweiterte Auflage},
  publisher = {Hanser},
  address   = {M{\"u}nchen},
  isbn      = {978-3-446-44401-0 ; 978-3-446-44539-0},
  doi       = {10.3139/9783446445390},
  pages     = {XXIV, 711 S. : zahlr. Ill. u. graph. Darst.},
  year      = {2016},
  language  = {de}
}
@inproceedings{KesslerBalcGebhardt2016,
  author    = {Kessler, Julia and Balc, Nicolae and Gebhardt, Andreas},
  title     = {Basic research on lattice structures focused on the strut shape and welding beads},
  series = {Physics Procedia},
  volume    = {Vol. 83},
  booktitle = {Physics Procedia},
  issn      = {1875-3884},
  doi       = {10.1016/j.phpro.2016.08.086},
  pages     = {833 -- 838},
  year      = {2016},
  language  = {en}
}
@book{Feuerriegel2016,
  author    = {Feuerriegel, Uwe},
  title     = {Verfahrenstechnik mit EXCEL: Verfahrenstechnische Berechnungen effektiv durchf{\"u}hren und professionell dokumentieren},
  publisher = {Springer Fachmedien},
  address   = {Wiesbaden},
  isbn      = {978-3-658-02902-9},
  doi       = {10.1007/978-3-658-02903-6},
  pages     = {XVII, 381 Seiten},
  year      = {2016},
  language  = {de}
}
@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}
}
@inproceedings{RieperGebhardtStucker2016,
  author    = {Rieper, Harald and Gebhardt, Andreas and Stucker, Brent},
  title     = {Process parameters for Selective Laser Melting of AgCu7},
  series = {DDMC, Fraunhofer Direct Digital Manufacturing Conference, 3},
  booktitle = {DDMC, Fraunhofer Direct Digital Manufacturing Conference, 3},
  publisher = {Fraunhofer-Verlag},
  address   = {Stuttgart},
  isbn      = {978-3-8396-1001-5},
  pages     = {171 -- 176},
  year      = {2016},
  language  = {en}
}
@incollection{FranzenSteckenPfaffetal.2019,
  author    = {Franzen, Julian and Stecken, Jannis and Pfaff, Raphael and Kuhlenk{\"o}tter, Bernd},
  title     = {Using the Digital Shadow for a Prescriptive Optimization of Maintenance and Operation : The Locomotive in the Context of the Cyber-Physical System},
  series = {Advances in Production, Logistics and Traffic},
  booktitle = {Advances in Production, Logistics and Traffic},
  publisher = {Springer},
  address   = {Cham},
  isbn      = {978-3-030-13535-5},
  doi       = {10.1007/978-3-030-13535-5_19},
  pages     = {265 -- 276},
  year      = {2019},
  abstract  = {In competition with other modes of transport, rail freight transport is looking for solutions to become more attractive. Short-term success can be achieved through the data-driven optimization of operations and maintenance as well as the application of novel strategies such as prescriptive maintenance. After introducing the concept of prescriptive maintenance, this paper aims to prove that vehicle-focused applications of this approach indeed have the potential to increase attractiveness. However, even greater advantages can be activated if data from the horizontal network of the vehicle is available. Drawing on the state of the art in research and technology in the field of cyber-physical systems (CPS) as well as digital twins and shadows, our work serves to design a system of systems for the horizontal interconnection of a rail vehicle and to conceptualize a draft for a digital twin of a locomotive.},
  language  = {en}
}
@inproceedings{BraunChengLaietal.2019,
  author    = {Braun, Sebastian and Cheng, Chi-Tsun and Lai, Chow Yin and Wollert, J{\"o}rg},
  title     = {Microservice Architecture for Automation - Realization by the example of a model-factory's manufacturing execution system},
  series = {Proceedings of the 23rd World Multi-Conference on Systemics, Cybernetics and Informatics: WMSCI 2019},
  booktitle = {Proceedings of the 23rd World Multi-Conference on Systemics, Cybernetics and Informatics: WMSCI 2019},
  pages     = {33 -- 37},
  year      = {2019},
  language  = {en}
}