PSO算法原理及应用

粒子群优化（Particle swarm optimization，PSO）算法在众多的优化问题上都表现出有益的性能，已经开始广泛应用于实际工程项目中。回顾了PSO算法的发展过程，介绍了PSO算法的基本原理，在标准PSO算法的基础上，介绍了tsP—SO、EOPSO和MPSO等扩展算法，对几种改进算法的性能和改进效果进行了总结。并对PSO算法在电网规划和建筑结构损伤中的应用进行了仿真实验。实验结果表明，改进的PSO算法能够在一定时间内给出令人满意的优化方案，符合工程应用的实际要求，具有推广意义。

Principle and Application of PSO Algorithm

PSO(Particle swarm optimization) algorithm in a large number of optimization problems have shown the beneficial properties,have been extensively used in practical projects.Reviewed the development process of PSO algorithm,introduced the basic principle of PSO algorithm,on the basis of the standard PSO algorithm introduced tsPSO,EOPSO and MPSO such as the expansion algorithm,several improvements to the algorithm to improve the performance and results are summarized.PSO algorithm applications simulated in net...