• DocumentCode
    1457176
  • Title

    Elimination of Vibration Localization in a Micro/Nanomechanical Resonator Array

  • Author

    Sinha, Alok

  • Author_Institution
    Dept. of Mech. & Nucl. Eng., Pennsylvania State Univ., University Park, PA, USA
  • Volume
    18
  • Issue
    6
  • fYear
    2010
  • Firstpage
    1464
  • Lastpage
    1468
  • Abstract
    A novel method has been developed to eliminate the vibration localization problem in a micro/nanomechanical resonator array with inevitable random disorder or mistuning in the system. This approach is based on the preprocessing of the input signal via a feedforward function. The derivation of this feedforward function is presented. Results from numerical simulations are presented to corroborate the validity of the proposed approach.
  • Keywords
    damping; feedforward; micromechanical resonators; vibration control; vibrations; feedforward function; micro-nanomechanical resonator array; vibration localization elimination; Damping; Data preprocessing; Frequency estimation; Numerical simulation; Q factor; Resonant frequency; Resonator filters; Scanning electron microscopy; Springs; Vibrations; Control; Monte Carlo simulation; disorder; feedforward function; micromechanical resonator array; mistuning; nanomechanical resonator array; random; vibration localization;
  • fLanguage
    English
  • Journal_Title
    Control Systems Technology, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    1063-6536
  • Type

    jour

  • DOI
    10.1109/TCST.2009.2039795
  • Filename
    5439905
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1457176