On convergence properties of the stress ratio algorithm for inhomogeneous elastic structures

被引：0
|
作者：
Sergei V. Selyugin
机构：
来源：
Structural and Multidisciplinary Optimization | 2006年 / 32卷
关键词：
Structural optimization; Algorithms; Stress ratio; Monotonicity;
D O I：
暂无
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学科分类号：
摘要：
Stress-ratio-type structural optimization algorithm for inhomogeneous elastic structures (trusses) is considered. The structures are loaded by a single system of static loads. It is demonstrated that the algorithm, known as a heuristic one, may be considered in some particular case as actually based on optimality conditions. The purpose of the paper is to reveal the case and conditions when the algorithm is monotonous, prove the monotonicity, and demonstrate convergence of the algorithm.
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页码：76 / 80
页数：4
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