Exact dynamic modeling of a spatial flexible beam with large overall motion and nonlinear deformation
具有大范围运动和非线性变形的空间柔性梁的精确动力学建模

In this paper, the dynamic modeling theory of a spatial flexible beam, which und ergoes large overall motion and nonlinear deformation, is investigated. As we know, in spacecraft and space station, there are a lot of flexible appendices so the dynamic modeling of a flexible beam is essential. Yet the existing models, in our opinion, lack several important coupling terms. This paper supplies these important coupling terms. Based on the new approach of deformation of fully geometrically nonlinear beam model d...