复合柔性结构全局模态函数提取与状态空间模型构建

魏进^*,曹登庆^†,于涛^*

EXTRACTION OF GLOBAL MODE FUNCTIONS AND CONSTRUCTION OF STATE SPACE MODEL FOR A COMPOSITE FLEXIBLE STRUCTURE

Jin Wei^*,Dengqing Cao^†,Tao Yu^*

图9. 刚体的(a) 几何条件 (b) 自然条件

Fig.9. (a) Geometric and (b) natural matching conditions on the rigid body