Dieses Bild zeigt Benjamin Greiner

Benjamin Greiner

Herr Dr.-Ing.

DSI Strukturdynamik & IT Stuttgart
Institut für Raumfahrtsysteme / Deutsches SOFIA Institut

Kontakt

+49 711 685 69624

Pfaffenwaldring 29
70569 Stuttgart
Deutschland

Fachgebiet

Mehrstufige Modellidentifikation komplexer Leichtbaustrukturen

Update des Finiten Elemente Modells der SOFIA Teleskopstruktur

Operationelle Modalanalyse

SOFIA Active Mass Dampers (AMD)

Database and Software Infrastructure Architect for the SOFIA Data Center

Veröffentlichungen:
  1. Greiner, Benjamin: Multi Stage Model Identification of Complex Lightweight Structures, Dr. Hut Verlag, 2024
  2. Fuller, Sawyer ; Greiner, Ben ; Moore, Jason ; Murray, Richard ; van Paassen, René ; Yorke, Rory: The Python Control Systems Library (python-control). In: 2021 60th IEEE Conference on Decision and Control (CDC), 2021 60th IEEE Conference on Decision and Control (CDC) : IEEE, 2021 — ISBN 978-1-6654-3660-1, S. 4875–4881
  3. Greiner, Benjamin ; Brewster, Rick ; Mrzyglod, Anja ; Wagner, Jörg: Reactivation of the active mass damping system for SOFIA to improve image stability. In: Ground-based and Airborne Telescopes VIII, Ground-based and Airborne Telescopes VIII. Bd. 11445 : International Society for Optics and Photonics, 2020, S. 114450W-
  4. Reinacher, Andreas ; Graf, Friederieke ; Greiner, Benjamin ; Jakob, Holger ; Lammen, Yannick ; Peter, Sarah ; Wiedemann, Manuel ; Zeile, Oliver ; u. a.: The SOFIA Telescope in Full Operation. In: Journal of Astronomical Instrumentation, Journal of Astronomical Instrumentation. Bd. 7 (2018), Nr. 4
  5. Greiner, Benjamin ; Malicek, Bernhard ; Lachenmann, Michael ; Wagner, Jörg ; Krabbe, Alfred: A new finite element model of the SOFIA primary mirror cell to investigate dynamical behavior. In: Gilmozzi, R. ; Marshall, H. K. ; Spyromilio, J. (Hrsg.) ; Gilmozzi, R. ; Marshall, H. K. ; Spyromilio, J. (Hrsg.): Ground-based and Airborne Telescopes VII, Ground-based and Airborne Telescopes VII. Bd. 10700 : SPIE, 2018 — ISBN 9781510619531, S. 107000K.1-107000K.10
  6. Lammen, Yannick ; Reinacher, Andreas ; Greiner, Benjamin ; Wagner, Jörg ; Krabbe, Alfred: Increasing the SOFIA Secondary Mirror Mechanisms fast steering capability by identification of a structural resonance and its subsequent elimination through mass re-distribution. In: Journal of Astronomical Instrumentation, Journal of Astronomical Instrumentation. Bd. 7 (2018), Nr. 4, S. 1840001.1-1840001.11
  7. Greiner, Benjamin ; Wagner, Jörg F.: Multi-stage parameter identification of structural models from experimental data of varying assembly levels. In: Proceedings in Applied Mathematics and Mechanics, PAMM, Proceedings in Applied Mathematics and Mechanics, PAMM. Bd. 17, 2017, S. 301--302
  8. Greiner, B. ; Lammen, Y. ; Reinacher, A. ; Krabbe, A. ; Wagner, J.: Characterization of the mechanical properties of the SOFIA secondary mirror mechanism in a multi-stage approach. In: Proceedings of SPIE - The International Society for Optical Engineering, Proceedings of SPIE - The International Society for Optical Engineering. Bd. 9906, 2016
  9. Lammen, Yannick ; Reinacher, Andreas ; Brewster, Rick ; Greiner, Benjamin ; Graf, Friederike ; Krabbe, Alfred: A new test environment for the SOFIA secondary mirror assembly to reduce the required time for in-flight testing. In: Hall, H. J. ; Gilmozzi, R. ; Marshall, H. K. (Hrsg.) ; Hall, H. J. ; Gilmozzi, R. ; Marshall, H. K. (Hrsg.): Ground-based and Airborne Telescopes VI, Ground-based and Airborne Telescopes VI. Bd. 9906 : SPIE, 2016, S. 99064T
  10. Kaswekar, P. ; Greiner, B. ; Wagner, J.: The integrated motion measurement simulation for SOFIA. In: Proceedings of SPIE - The International Society for Optical Engineering, Proceedings of SPIE - The International Society for Optical Engineering. Bd. 9145, 2014
  11. Greiner, B. ; Wagner, J.: Multi-Stage Model Identification of Lightweight Structures as Applied to the Stratospheric Observatory for Infrared Astronomy (SOFIA) Telescope Assembly. In: 5th GACM Colloquium on Computational Mechanics, 5th GACM Colloquium on Computational Mechanics, 2013, S. 188
  12. Greiner, Benjamin ; Lampater, Ulrich ; Krabbe, Alfred: Operational Modal Analysis and its Application for SOFIA Telescope Assembly Vibration Measurements. In: Proceedings of the 6th Pegasus-AIAA Student Conference, Proceedings of the 6th Pegasus-AIAA Student Conference. Sevilla, 2010, S. 4.1–4.11
  13. Greiner, Benjamin: Operational modal analysis and its application for SOFIA telescope assembly vibration measurements, Universitätsbibliothek der Universität Stuttgart, study thesis, 2009. — Online-Ressource

Ansprechpartner für IT Angelegenheiten in Verbindung mit dem Deutschen SOFIA Institut und SOFIA Data Center

PGP Key Fingerprint: 30C4 6DFE B5D5 D13D 107E 8DF8 7F96 DA42 79B3 FB53 (alte Schlüssel: 83095C29, D7BB3137, D888CAF3)

 

 

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