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输电线路在线监测WSN能耗均衡研究
Research on energy balancing of wireless sensor network for transmission line monitoring
查看参考文献11篇
文摘
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在输电线路在线监测的应用中,无线传感器网络存在严重的能耗不均衡问题。利用这些无线传感器网络在线状拓扑上呈现出的线性、规律性的局部密集的特征,提出了基于密集簇的分簇及簇首轮换算法和基于命名机制的路由算法。该算法具有很好的可扩展性,可通过增加少量的转发节点来缓解簇间能耗不均衡的问题。仿真结果验证了算法在能耗均衡方面的有效性,能够延长网络的生存时间。 |
其他语种文摘
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In the application of transmission line monitoring,the wireless sensor network has a serious unbalanced energy consumption problem.Features on the wireless sensor network like linear,regular and local compressed topology were utilized to resolve this problem.This paper proposed a cluster head rotation algorithm based on dense clusters and a routing algorithm based on address assignment.The algorithms had high scalability and could alleviate this problemby adding relay nodes.Simulation results demonstrate the effectiveness on energy consumption balancing and network lifetime prolonging. |
来源
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计算机应用研究
,2012,29(8):3111-3115 【核心库】
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关键词
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输电线路监测
;
无线传感器网络
;
能耗均衡
;
分簇算法
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地址
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中国科学院沈阳自动化研究所, 中国科学院工业信息学重点实验室, 沈阳, 110016
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语种
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中文 |
ISSN
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1001-3695 |
学科
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自动化技术、计算机技术 |
基金
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中国科学院知识创新工程重要方向项目
;
国家973计划
;
国家重大科技专项
;
国家自然科学基金资助项目
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文献收藏号
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CSCD:4595390
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11
共1页
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