Mobile Beacon Node Path Scheme Based on Particle Swarm Optimization in Wireless Sensor Networks

摘要：

The path planning of mobile beacon node is a basic part of node localization supported by mobile beacon nodes. In this paper, we use the principle of the shortest path in the graph theory as well as the particle swarm algorithm which has the characteristics of simplicity, fast convergence and memorizing in both position and velocity information in the procession of evolution to propose a mobile beacon node optimal path access method based on particle swarm optimization. The discussion of the realization of path planning, and optimal path searching throughout the sensing region are also included in the paper. The experimental results show the method is effective.

关键词： wireless sensor networks particle swarm optimization mobile node node localization

作者: Bing Hu Sumin Liu Hongsheng Li

作者单位: Wuhan University Of Technology Mechanism and Automation Wuhan,Hubei,China Wuhan University of Technology Department of Automation Wuhan,Hubei,China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 2434-2437

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）