摘要
提出一种分级处理的遗传算法,它采用微种群和附加变异算子来减少计算量、增加算法的局部搜索能力。算例表明,这种算法收敛平稳、并取得了较好的效果。
In this paper, A classification genetic algorithm is presented. It takes a small population size to reduce the cost of calculation and annex mutational operator to expand the ability of local searching. The results of example indicate that the algorithm have a good convergence and ability to get the best solution. The results of the example are better than the references.
出处
《工程建设与设计》
2004年第2期11-12,共2页
Construction & Design for Engineering
关键词
遗传算法
结构优化
离散变量
multi-storey building
structure design
genetic algorithm
structural optimization
discrete variables
