工程结构优化的群体智能算法分析

An Analysis of Group Intelligent Algorithm for Engineering Structure Optimization

探究分析工程结构优化的群体智能算法,明确群体智能算法的基本情况和工程结构优化的作用和意义.通过25平面桁架结构的工程优化实例,对工程结构化中的全体智能算法的具体算法进行分析,再分析25平面桁架结构工程优化中智能算法.以粒子群算法和粒子群-鱼群混合算法优化两种方式对25平面桁架结构进行优化,并分别详细的介绍两种群体智能算法的优化流程和具体内容,得到25平面桁架结构优化方案中群体智能算法的最优解,将其作为工程结构的优化方案,顺利完成对桁架结构的优化.由此可见,工程结构优化的群体智能算法对工程结构优化的效果显著,可以有效提升工程结构的功能性和安全性,提高工程项目的效益和价值,值得推广实践.

This paper is to explore and analyze the group intelligence algorithm of engineering struc- ture optimization and make clear the basic situation of the group intelligent algorithm and the function and significance of engineering structure optimization. Through the engineering optimization example of 25 plane truss structure, the whole algorithm of intelligent algorithm in engineering structure is ana- lyzed, and the intelligent algorithm of 25 plane truss structure engineering optimization is analyzed. In this paper, particle swarm optimization and particle swarm optimization are used to optimize the 25 - plane truss structure, and the optimization process and details of the two- group intelligent algorithm are given respectively. The optimization of 25 -plane truss structure is obtained. The optimal solution of the group intelligent algorithm is selected as the optimization scheme of the engineering structure, and the optimization of the truss structure is completed successfully. It can be seen that the group intelligent algorithm of engineering structure optimization can improve the function and safety of the engineering structure effectively and improve the benefit and value of the project, which is worth promoting in practice.