电信科学 ›› 2015, Vol. 31 ›› Issue (8): 30-38.doi: 10.11959/j.issn.1000-0801.2015181

• 研究与开发 • 上一篇    下一篇

带有能量补给的异构无线传感器网络拓扑控制算法

马晨明1,王万良2,洪榛3,姚信威2   

  1. 1 浙江工业大学信息工程学院 杭州 310023
    2 浙江工业大学计算机科学与技术学院 杭州 310023
    3 浙江理工大学机械与自动控制学院 杭州 310018
  • 出版日期:2015-08-27 发布日期:2015-08-21
  • 基金资助:
    国家自然科学基金资助项目;国家自然科学基金资助项目;国家自然科学基金资助项目;“十二五”国家科技支撑计划基金资助项目;浙江省自然科学基金资助项目;浙江省自然科学基金资助项目;浙江省教育厅资助项目;浙江省教育厅资助项目

Topology Control Algorithm in Heterogeneous Wireless Sensor Network with Energy Supply

Chenming Ma1,Wanliang Wang2,Zhen Hong3,Xinwei Yao2   

  1. 1 College of Information Engineering,Zhejiang University of Technology,Hangzhou 310023,China
    2 College of Computer Science and Technology,Zhejiang University of Technology,Hangzhou 310023,China
    3 Faculty of Mechanical Engineering&Automation,Zhejiang Sci-Tech University,Hangzhou 310018,China
  • Online:2015-08-27 Published:2015-08-21
  • Supported by:
    The National Natural Science Foundation of China;The National Natural Science Foundation of China;The National Natural Science Foundation of China;The National Science &Technology Pillar Program during the Twelfth Five-year Plan Period;The Natural Science Foundation of Zhejiang Province;The Natural Science Foundation of Zhejiang Province;Education Department Foundation of Zhejiang Province;Education Department Foundation of Zhejiang Province

摘要:

针对当前算法主要对拓扑构建或拓扑维护单独研究的问题,提出了一种将两个过程组合的拓扑控制算法,可以适应于通信和能量异构的网络。拓扑构建以较少的通信开销构建连通支配集,而拓扑维护由sink节点基于时间、能量或故障机制执行局部或全局修复策略以节约能量。理论分析和仿真实验证实,算法能以较少的时间和通信开销构建拓扑并延长网络生命时间。

关键词: 无线传感器网络, 能量补给, 拓扑控制, 拓扑构建, 拓扑维护

Abstract:

In view of the problem that current algorithm mainly research on topology construction or topology maintenance separately,a topology control algorithm based on two processes combined was proposed,which was adaptive to the network with heterogeneous communication and energy.Topology construction was to construct connected dominating set with low message overhead,and topology maintenance was to execute local or global repair strategies by sink node based on time,energy or failure mechanism to save energy.Theoretical analysis and simulation experiments confirm that the algorithm can construct topology with low time and message overhead and extend network lifetime.

Key words: wireless sensor network, energy supply, topology control, topology construction, topology maintenance

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