An active control model of laminated piezothermoelastic plate

After the Hamilton principle for thermo!mechanical electric coupling problem is derived\ the third!order shear deformation theory is extended to encompass piezothermoelastic laminated plates[ Based on the velocity feedback control\ a model for the active vibration control of laminated plates with piezothermoelastic sensor:actuator is established[ An analytical solution is obtained for the case of general forces acting on a simply supported piezothermoelastic laminated plate[ Numerical results are presented[ The factors that in~uence the controlled responses of the plate are examined