Optimization Strategy of Wireless Sensor Networks Coverage Based on Particle Swarm Algorithm
Yuanjing Feng · Jisuanji fangzhen · 2009
Wireless sensor networks(WSNs) coverage control is a study of how to maximize the network coverage to provide reliable monitoring and tracking services with guaranteed quality of service.The application of optimization algorithm is helpful to effectively control the network nodes energy,improve the perceived quality of services,and extend the network survival time.This paper presents a particle swarm optimization(PSO) strategy based on the probability measuring model to achieve optimized coverage.The simulation showed that the effective coverage has reached 85.86 percent,the PSO strategy are effective in wireless sensor networks to optimize the coverage of WSNs.