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5. 欧拉——伯努利梁的运动描述

Fig.5. Motion description of the Euler-Bernoulli beam