摘要
该文提出了一种求解刚柔耦合系统动力学方程的迭代法。该方法借鉴了结构分析中的子结构法的基本思想,并将子结构间的协调条件做了扩充。通过子结构间的力传递使子结构发生联系,从而降低了耦合程度,得到了收敛的数值解。文中给出的一个简单系统的例子显示了该方法的可行性。
In this paper, an iteration method is presented for solving the dynamic equations of rigid flexible coupling system. It uses the basic idea of the substructure method in structural analysis for reference and extends the coordinate conditions. The boundary forces play an important part in linking up substructures. The coupling extent decreases and a convergent numerical solution is gotten. An example of a simple system shows the feasibility of the method.
出处
《南京理工大学学报》
EI
CAS
CSCD
1997年第4期344-347,共4页
Journal of Nanjing University of Science and Technology