Intelligent Control and Simulation of Piezoelectric Smart Plate
Active vibration control based on fuzzy algorithm for piezoelectric smart plate is studied. After the characteristic of piezoelectric ceramic (PZT) is analyzed, modal and transient analysis are developed in this paper with finite element model of the piezoelectric smart plate constructed in ANSYS. Fuzzy logic control rules are established by the analysis of the deformation of the plate. With mode shape and displacement response curve obtained, active vibration suppression for the smart plate system is achieved by using commercial finite element programs. The simulation results illustrate that analysis of piezoelectric smart plate using ANSYS is practicable and the intelligent control method is effective.
Xianghua Liu, Zhengyi Jiang and Jingtao Han
X. M. Wang et al., "Intelligent Control and Simulation of Piezoelectric Smart Plate", Advanced Materials Research, Vols. 148-149, pp. 934-937, 2011