福州大学学报（自然科学版）2011，Vol.39Issue(2)：206-211,6.DOI:CNKI:35-1117/N.20110402.1011.028
一种能量高效的无线传感器网络分簇路由算法
An energy efficient routing algorithm for wireless sensor networks
摘要
Abstract
In this paper, based on the analysis of some typical cluster - based routing algorithms, a novel cluster - based energy efficient routing algorithm is proposed to solve the hot spot problem reamaing in current cluster - based routing algorithms. The rule of local competition and rotation of cluster head are performed in cluster formation to optimize energy consumption in intra - cluster communication. Furthermore, particle swarm optimization is utilized to search optimal inter- cluster routing path for balancing energy consumption in inter -cluster communication, so that the network lifetime can be prolonged greatly. Simulation results prove that the proposed routing algorithm can improve energy eftciency and network lifetime effectively.关键词
分簇/路由算法/能量高效/粒子群优化/无线传感器网络Key words
cluster/ routing algorithm/ energy efficiency/ particle swarm optimization/ wireless sensor networks分类
信息技术与安全科学引用本文复制引用
陈羽中,陈亦萍,陈国龙..一种能量高效的无线传感器网络分簇路由算法[J].福州大学学报（自然科学版）,2011,39(2):206-211,6.基金项目
教育部科技重点资助项目(210110) （210110）
福建省教育厅科研资助项目(JA09002) （JA09002）
福建省青年人才创新资助项目(2008F3063) （2008F3063）
福建省自然科学基金资助项目(A0820002) （A0820002）
福建省科技创新平台项目(2009J1007) （2009J1007）
福州大学人才基金资助项目(XRC-0827) （XRC-0827）
福州大学科技发展基金资助项目(2008-XQ-24) （2008-XQ-24）
