利用改进的SUSAN算法优化无线传感网络簇头节点  

Base on the Improved SUSAN Algorithm Optimization Cluster Head Node of Wireless Sensor Networks

作　　者：唐启涛[1] 刘蓉[1] 伍海波[1] 

机构地区：[1]长沙医学院,湖南长沙410219

出　　处：《计算机安全》2012年第4期49-51,共3页Network & Computer Security

基　　金：湖南省教育厅基金项目;基金号:10C0458

摘　　要：在LEACH-C算法的基础上,提出了对传统无线传感器网络路由算法的改进,在过去的无线传感网络的路由算法中,采用模拟退火算法,来实现选取簇头,改进后的算法应用图像角点检测算子——SUSAN算子,使其在簇头的选取上,定位更准,速度更快。改进后的无线传感器网络路由算法能更好地节能,有效地延长了整个无线传感器网络的寿命。Based on the LEACH-C algorithm brings up improvements Sensor Network routing algorithm use simulated annealing algorithm for the traditional wireless sensor network routing algorithm, the old Wireless to achieve the selection of duster heads, this paper applies image corner detect, ion operator --SUSAN operator to the improved algorithm, this theory causes positioning faster and more accurate for selection of the duster head. The improved wireless sensor networks routing algorithm can be better for energy conservation, and effectively prolong the lifetime of wireless sensor network

关 键 词：SUSAN算子 无线传感器网络 簇头 路由协议 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]