Coded Control of Piezoactuator Nano- and Microdisplacement for Mechatronics Systems

摘要

In the present chapter, the influence of the rigidity of piezoactuator and the load rigidity on the mechanical and control characteristics of the multilayered piezoactuator for the longitudinal, transverse and shear piezoeffect in the case of the parallel and coded control are considered. The effects of the parameters of the multilayered sectional piezoactuator and the load on its static and dynamic characteristics are determined. For calculation of the control systems for the nano- and microdisplacement, the transfer functions of the multilayered piezoactuator with parallel and coded control are obtained.