载荷作用位置不确定条件下结构动态稳健性拓扑优化设计1)
王栋

ROBUST DYNAMIC TOPOLOGY OPTIMIZATION OF CONTINUUM STRUCTURE SUBJECTED TO HARMONIC EXCITATION OF LOADING POSITION UNCERTAINTY1)
Wang Dong
图3 结构动柔顺度随外激励作用位置变化情况
Fig.3 Variation of the structural dynamic compliance caused by the external loading point disturbances