针对板壳型自适应结构 ,研究了使用压电材料的层合板结构的静力变形控制 .基于有限元法 ,计算出结构位移的灵敏度矩阵 ;利用该矩阵 ,建立位移控制方程组 .当作动器数量与控制位移相同时 ,可解线性方程组 ,求出控制电压 ;当作动器数少时 ,采用优化方法求解 ,由此计算各作动器的控制电压 ,对自适应结构的静力变形 ,进行最优控制 .算例比较了不同的控制情况 Aiming at the plate-shell adaptive structure, the static deformation control of laminate structure using piezoelectric materials is studied. Based on the finite element method, the sensitivity matrix of structural displacement is calculated. Using this matrix, the displacement control equations are established. When the number of actuators is the same as the control displacement, the linear equations can be solved and the control voltage can be obtained. When the number of actuators is small, the optimization method is used to calculate the control voltage of each actuator, and the static deformation of the adaptive structure For optimal control. The example compares different control situations