【摘要】 回顾了离散变量结构优化方法的发展历史、研究进程,对离散变量优化设计方法做出分类,阐述了近年来离散变量结构优化设计方法的发展、现状及新进展,尤其对遗传算法、混合遗传算法、相对差商法、模拟退火法、禁忌搜索法进行了详细地总结,介绍了一些国内外知名学者最新的研究成果,并根据离散变量结构优化设计问题的特征,对离散变量结构优化设计方法的研究方向的发展提出展望。更多还原

【Abstract】 The developing history of optimum designing methods about discrete variable structures is reviewed,with classification of the methods above worked out. It expatiates the present situation and existing conditions on recent methods of structural optimum designing discrete variable structures. Particularly, a detail summary is made of genetic algorithm used, mixed genetic algorithm, relative difference quotient algorithm, analog annealing one and forbidden search in use. The latest results in research made by famous learners of both internal and external are introduced. According to the features of discrete variable structures designs, the research direction and the developing trend about optimum designing methodsare suggested.更多还原