文件名称：COVERAGE OPTIMIZATION METHODS IN WIRELESS HOMO-SENSOR NETWORK
文件大小：188KB
文件格式：PDF
更新时间：2017-05-12 22:25:07
paper PSO
An improved particle swarm optimization (PSO) algorithm is designed for the grid based wireless homo-sensor network position problem. The proposed method, called guided method, introduces the simulation of migration process to PSO and its mutation algorithm, using a previous designed sparse position plan to guide the swarm to the optimization solution, and accelerates the search process. Experiments show not only the feasibility and validity of the proposed method but also a marked improvement in performance over traditional PSO.