Shape control of a nonlinear smart plate
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.
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Batra, R. C.,
Liang, X. Q.,
Shape control of a nonlinear smart plate.
Proceedings of SPIE, 3039
Society of Photo-optical Instrumentation Engineers (SPIE).