Study on Logistics Distribution Route Optimization by Improved Particle Swarm Optimization
Wei Li · Jisuanji fangzhen · 2012
Logistics and distribution require timely goods delivery and lowest cost of transport,and the distribution path selection is the core problem.The traditional optimization algorithm has low searching efficiency,and is difficult to obtain the global optimal path,which leads to high cost of logistics distribution.In order to improve the efficiency of vehicle route optimization,the paper put forward a logistics and distribution routing optimization method using improved particle swarm algorithm.Firstly,it built the mathematical model of logistics distribution routing.Then,particle swarm optimization algorithm was used for solving the model.The simulation results show that the improved particle swarm algorithm can improve the path search efficiency,find the optimal route of logistics,and reduce the logistics costs.