中文说明：
应用启发式算法-粒子群算法PSO，解决物流配送中心选址问题，结果好的解决了上述问题，值得参考。
English Description：
The heuristic algorithm particle swarm optimization (PSO) is applied to solve the location problem of logistics distribution center. The results show that the above problems are well solved, which is worthy of reference