BIFURCATION AND CHAOS OF CROSS-PLY LAMINATED PLATES WITH PIEZOELECTRIC ACTUATORS
This paper investigates bifurcation and chaos of cross-ply laminated plates with piezoelectric actuators under a transverse periodic excitation. On the basis of the Von Kármán plate theory and piezoelectric theory, the nonlinear governing equations for cross-ply laminated plates with piezoelectric actuators are established. The Galerkin procedure is applied to truncate the governing equations into a set of ordinary differential equations. By employing the modern methods in nonlinear dynamics, the influences of external loading amplitude, excitation voltage and actuator thickness on the bifurcation and chaos of the plates are discussed qualitatively. We are mainly concerned with tracing the bifurcation diagram and identifying the periodic motions, multiple periodic motions or chaotic motions.
bifurcation and chaos piezoelectric actuator laminated plates nonlinearity
Yufang Zheng Liqiong Deng Feng Wang
College of Civil Engineering, Fuzhou University, Fuzhou, 350108, P.R.China
国际会议
The Fifth International Conference on VETOMAC-V(第五届振动工程及机械技术国际会议)
武汉
英文
297-302
2009-08-27（万方平台首次上网日期，不代表论文的发表时间）