Using the robust control method to control the vibration of piezoelectric laminated plates

The piezoelectric laminated plate were researched, which posses the uncertain system parameters, and considering the steady-state behavior and transient performance of the piezoelectric laminated plate. On the foundation of the model deflation, the author used the robust controller to bring the piezoelectric laminated plate have the robustness for the parameter perturbation, and favorable inhibitory action about the disturbance import. The robust control of the piezoelectric lamination plate were realized, and the vibration amplitude were made to be quickly and exactly under control. A kind of algebra method for solve the controlling problem of the piezoelectric laminated plate vibration that with uncertainparameters was supplied.