压电驱动器非线性机电耦合动力学求解与验证
李冲, 许立忠, 邢继春
Solution and Validation of  Non-linear  Electromechanical-coupled  Dynamics  for  Piezoelectric Actuator
Li Chong, Xu Lizhong, Xing Jichun
中国机械工程 . 2015, (24): 3275 -3281 .