• DocumentCode
    3071885
  • Title

    Dynamics and control of micromachined gyroscopes

  • Author

    Shkel, Andrei M. ; Horowitz, Roberto ; Seshia, Ashwin A. ; Park, Sungsu ; Howe, Roger T.

  • Author_Institution
    Dept. of Electr. Eng. & Comput. Sci., California Univ., Berkeley, CA, USA
  • Volume
    3
  • fYear
    1999
  • fDate
    1999
  • Firstpage
    2119
  • Abstract
    We summarize principles of operation of micromachined gyroscopes, analyze dynamics of ideal and non-ideal systems, and propose an approach for formulation and solving problems of control. The suggested approach uses active nonlinear feedback control for drive and compensation of errors. Both non-adaptive and adaptive strategies are presented. These strategies can be used for a broad class of micromachined vibratory gyroscopes including those for angle and angular rate measurement
  • Keywords
    adaptive control; compensation; dynamics; feedback; gyroscopes; microsensors; nonlinear control systems; active nonlinear feedback control; angle measurement; angular rate measurement; ideal systems; micromachined gyroscopes; nonideal systems; Accelerometers; Angular velocity; Consumer electronics; Control systems; Gyroscopes; Instruments; Mechanical sensors; Sensor systems; Silicon; Vehicle dynamics;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    American Control Conference, 1999. Proceedings of the 1999
  • Conference_Location
    San Diego, CA
  • ISSN
    0743-1619
  • Print_ISBN
    0-7803-4990-3
  • Type

    conf

  • DOI
    10.1109/ACC.1999.786303
  • Filename
    786303
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3071885