• DocumentCode
    3642567
  • Title

    Evaluation and comparison of finite element dynamic analyses and vibration test results of structural model of RASAT satellite

  • Author

    Suat Ontaç;Cevher Levent Ertürk;Sercan Soysal;Muzaffer Çetin;Remziye Nimet Nasuhoğlu

  • Author_Institution
    TUBITAK Space Technology and Research Institute, METU Campus, 06531, Ankara, TURKEY
  • fYear
    2011
  • fDate
    6/1/2011 12:00:00 AM
  • Firstpage
    956
  • Lastpage
    961
  • Abstract
    This paper describes the comparison of the finite element dynamic analyses and ground vibration test results of the RASAT Structural Qualification Model (SQM), and evaluation of those. Satellite structures and subsystems are exposed to extremely high dynamic conditions during launch. In order to observe the survivability of satellite structure, various methods are evaluated. Main methods are structural finite element analysis and ground vibration testing.
  • Keywords
    "Vibrations","Finite element methods","Satellites","Analytical models","Modal analysis","Frequency response","Resonant frequency"
  • Publisher
    ieee
  • Conference_Titel
    Recent Advances in Space Technologies (RAST), 2011 5th International Conference on
  • Print_ISBN
    978-1-4244-9617-4
  • Type

    conf

  • DOI
    10.1109/RAST.2011.5966984
  • Filename
    5966984
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3642567