摘要
本文介绍了有限元矩阵摄动法的编程原理,研究了提高计算速度的措施。
The principle of finite element matrix perturbation programming is introduced,and the measures for improving numerical calcuating speed are investigated in this paper.The examples show the effectiveness of the algorithm and program.
出处
《太原重型机械学院学报》
1996年第2期133-138,共6页
Journal of Taiyuan Heavy Machinery Institute
关键词
矩阵摄动法
有限元
计算
matrix perturbation
generalized eigenvalue
reanalysis for structural dynamics