摘要
结构优化设计对于实际工程具有重要的意义.通过对现有优化方法进行分析,将微粒群算法应用到结构优化设计中,提出了结构优化设计的微粒群算法,并建立了相应的优化模型.介绍了微粒群算法的基本思想、结构优化微粒群模型及其实施的具体步骤,最后通过一个算例验证了该方法的效率和有效性.结果表明该方法科学可行,具有很好的应用前景.
Structure Optimization is important to actual project. Based on the analysis of all structure optimization methods, particle swarm optimization is applied to the structure optimization, and the optimization model is built. The paper presents the particle swarm optimization in brief and detailed steps of building model. A numerical example of the truss is given to demonstrate efficiency and feasibility. The results shows that the method is scientific and have an extensive prospect.
出处
《河南理工大学学报（自然科学版）》
CAS
2006年第5期395-398,共4页
Journal of Henan Polytechnic University（Natural Science）
基金
河南理工大学博士基金资助项目(648508)
关键词
工程结构
优化
微粒群算法
engineering structure
optimization
particle swarm optimization
