Active flutter suppression of a composite plate with PZT multilayered benders using LQG control

Raja, D and Sreedeep, R and Pashilkar, AA and Kamesh, JV (2005) Active flutter suppression of a composite plate with PZT multilayered benders using LQG control. In: International Conference on Smart Materials Structures and Systems, 28-30 Jul 2005, Bangalore, India.

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    Abstract

    Active flutter velocity enhancement scheme is developed, employing LQG based MIMO controller with PZT actuators and sensors. To numerically test the developed concept a GFRP composite plate, surface bonded with eight multilayered benders and collocated PZT wafers has been considered. Open and closed loop flutter analysis models are built using state space approach.

    Item Type: Conference or Workshop Item (Paper)
    Uncontrolled Keywords: Flutter;Active flutter suppression;Piezoelectricity;Smart structures
    Subjects: CHEMISTRY AND MATERIALS > Composite Materials
    Division/Department: Structures Division, Structures Division, Flight Mechanics and Control Division, Other
    Depositing User: Ms. Alphones Mary
    Date Deposited: 10 Apr 2008
    Last Modified: 17 Jun 2010 10:39
    URI: http://nal-ir.nal.res.in/id/eprint/4658

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