Shape control of a nonlinear smart plate

Romesh C. Batra; X. Q. Liang; Pushkin Kachroo

doi:10.1117/12.276570

13 June 1997 Shape control of a nonlinear smart plate

Romesh C. Batra, X. Q. Liang, Pushkin Kachroo

Proceedings Volume 3039, Smart Structures and Materials 1997: Mathematics and Control in Smart Structures; (1997) https://doi.org/10.1117/12.276570
Event: Smart Structures and Materials '97, 1997, San Diego, CA, United States

Abstract

We study dynamic deformations of a neo-Hookean composite plate with PZT sensors and actuators bonded to its top and bottom surfaces. The constitutive relation for the PZT is taken to be linear in the Green-Lagrange strain tensor but quadratic in the driving voltage. It is shown that a simple feedback algorithm suffices to control the deformations of the plate.

Citation Download Citation

Romesh C. Batra, X. Q. Liang, and Pushkin Kachroo "Shape control of a nonlinear smart plate", Proc. SPIE 3039, Smart Structures and Materials 1997: Mathematics and Control in Smart Structures, (13 June 1997); https://doi.org/10.1117/12.276570

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