【摘要】 结构优化设计一般要多次对结构进行重分析计算,对此许多文献提出了不同的解决方法以减少整个优化计算所用时间.本文探讨了一种新的解决途径,即有限元—回归模型—数学规划法优化设计.做为例子.文中还给出了用该方法编制的FORTRAN语言程序在IBM-PC/XT机上计算的结果.更多还原

【Abstract】 Structural optmal design generally has to reanalyze the characteristics of the structure time and again. In order to reduce the time in optimal calculations.there are a number of papers discussing the methods to solve this problem. This paper deals with a new way ,i. e. finite elements-regression model-mathematical programming. As an example, the paper shows a cslculation result on IBM-PC/XT microcomputer using FORTRAN program based on this method.更多还原