基于TopDisc算法的WSN拓扑控制研究  

Study on WSN's topology control based on TopDisc algorithm

作　　者：朱永利[1] 陈涛[1] 

机构地区：[1]华北电力大学计算机科学与技术学院,河北保定071003

出　　处：《计算机应用研究》2009年第3期1001-1004,共4页Application Research of Computers

基　　金：国家自然科学基金资助项目(60574037)

摘　　要：针对TopDisc算法构建的网络灵活性不强、重复执行算法的开销大、未考虑节点的剩余能量等问题,对其进行改进,并利用OPNET网络仿真工具进行了模拟。分析结果表明改进的TopDisc算法比原有算法有更好的节能性与稳定性。Aiming at the shortcomings and problems of the TopDisc algorithm that the flexibility of the building network was not strong,repeating the implementation of the algorithm cost too much and not considering the remaining nodes energy.This paper introduced an improved algorithm on the base of TopDisc and made great improvement to make it more stable.Used the OPNET network tool to carry on the simulation.The analysis results prove that the improved TopDisc algorithm has better energy conservation and stability ...

关 键 词：无线传感器网络 拓扑控制 分簇 TopDisc 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置]