中文说明：粒子群优化算法是一种启发式的全局优化方法，也基于群智能优化算法。它来自研究的观点，飞鸟和鱼的羊群运动行为。该算法是广泛应用和迅速发展其易于实施和调整所需的几粒子。本文提出了一种原则的粒子群优化算法的主要思想 ；总结了优点和缺点。
English Description：
Particle swarm optimization is a heuristic global optimization method and also an optimization algorithm, which is based on swarm intelligence. It comes from the research on the bird and fish flock movement behavior. The algorithm is widely used and rapidly developed for its easy implementation and few particles required to be tuned. The main idea of the principle of PSO is presented; the advantages and the shortcomings are summarized.