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计算机系统应用英文版:2013,22(7):117-121

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基于模糊逻辑的无线传感网络分簇路由协议

苏国栋¹, 王平¹, 徐世武², 蔡碧丽³

(1.福建师范大学光电与信息工程学院, 福州 350007;2.福建师范大学协和学院信息技术系, 福州 350108;3.福建省侨兴轻工学校机电科, 福清 350301)

Fuzzy Logic Used in Cluster-Head Election for Wireless Sensor Networks

SU Guo-Dong¹, WANG Ping¹, XU Shi-Wu², CAI Bi-Li³

(1.College of Photonic and Electronic Engineering, Fujian Normal University, Fuzhou 350007, China;2.Department of Information Technology, Concord College, Fujian Normal University, Fuzhou 350108, China;3.Department of Electrical and Mechanical, School of Fujian Qiaoxing Light Industry, Fuqing 350301, China)

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本文已被：浏览 1416次下载 2607次
Received:December 24, 2012 Revised:January 28, 2013

中文摘要: 能量消耗是无线传感器网络中首要考虑的问题. 为了均衡每个节点的能耗, 延长网络节点的生存寿命, 本文提出了一种基于模糊逻辑方法的FLCHE分簇路由协议. 该协议充分考虑了节点的剩余能量, 能量消耗速率以及节点的分布密度. 通过MATLAB实验仿真表明, 相比于经典的LEACH分簇路由协议, FLCHE协议更加均衡了网络节点的能耗, 有效地延长了网络的生命周期, 总体性能优于LEACH算法.

中文关键词: 无线传感网络均衡能耗 LEACH FLCHE 模糊逻辑

Abstract:The energy consumption is a primary consideration factor in the Wireless Sensor Networks(WSN).To balance the energy consumption of each node and enhance the lifetime of the network, in this paper, a fuzzy logic approach to cluster-head election which is called FLCHE is proposed. This algorithm fully consider the residual energy of the node, the energy consumption rate, and the distribution density of the node.Simulation with Matlab shows, compared to the LEACH, FLCHE balance the energy consumption of the nodes more and prolong the network lifetime. The overall performance is better than LEACH.

keywords: wireless sensor networks Balance the energy consumption LEACH FLCHE fuzzy logic

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引用文本：
苏国栋,王平,徐世武,蔡碧丽.基于模糊逻辑的无线传感网络分簇路由协议.计算机系统应用,2013,22(7):117-121
SU Guo-Dong,WANG Ping,XU Shi-Wu,CAI Bi-Li.Fuzzy Logic Used in Cluster-Head Election for Wireless Sensor Networks.COMPUTER SYSTEMS APPLICATIONS,2013,22(7):117-121

Author Name	Affiliation
SU Guo-Dong	College of Photonic and Electronic Engineering, Fujian Normal University, Fuzhou 350007, China
WANG Ping	College of Photonic and Electronic Engineering, Fujian Normal University, Fuzhou 350007, China
XU Shi-Wu	Department of Information Technology, Concord College, Fujian Normal University, Fuzhou 350108, China
CAI Bi-Li	Department of Electrical and Mechanical, School of Fujian Qiaoxing Light Industry, Fuqing 350301, China