The synthetic substructuretechnique of the fixed-interface mode is adopted to solve the impact problem of a flexible body.
该文采用固定界面模态综合子结构法对柔性体的撞击问题进行研究。
2
According to the high iterative feature of shell and tyre structure, the multi_level substructuretechnique is adopted to set up the multi_body contact model between tyres and long shell.
针对筒体、滚圈结构重复性强的特点,基于多重子结构技术,建立了超长筒体与滚圈三维多体接触模型;
3
In this paper, the substructure method (SSSA), which USES the technique of modal synthesis to simplify the calculation, is aimed at the improvement on the weakness in the existing methods.