无限元与相同子结构串的一致性及其算法
AGREEMENT OF THE INFINITE ELEMENT METHOD AND THE ANALYTICAL METHOD FOR CHAIN OF IDENTICAL SUBSTKUCTURES AND THE SOLUTION OF TRANSLATIVE MATRIX
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摘要: 讨论了无限元方法 ̄[1]与相同子结构串分析 ̄[2]的一致性,综合文[1]和[2]得到一种通用算法,依据文[3]尚可应用于LQ控制问题,且提出一种直接求出转移矩阵的算法,具有简便和较高精度的优点.Abstract: An agreement of the infinite element method and the analytical method for the chain of identical substructures is discussed in this paper.Ageneral solving program isgiven,which is based on reference[1]and[2]and can be applied to LQ control problems。Moreover,in this paper is the translative metrix X is solved directly by iderative method,which is very simple and accurate。
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Keywords:
- infinite element method /
- substructure chain /
- translative metrix
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