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无线传感器网络的模糊功率控制技术 被引量：4

Power Control Technology in Wireless Sensor Networks Using Fuzzy Logic
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摘要 无线传感器网络节点通过撒播造成节点分布不均,分簇后导致分簇疏密不均,影响了网络性能,需要对簇头进行功率控制使网络结构更加优化。但这是一个难以确定其准确数学模型的过程,因此提出了一种采用模糊技术调整簇头功率以改变拓扑结构的方案。最后进行了仿真,实验结果证明通过分簇大小控制以后,网络的生存时间和通信量都有增加。 The nodes in wireless sensor networks are nodes and the clusters asymmetrical. This situation broadcasted randomly causes the distribution of the affects performance of networks. The power control technology of cluster heads was needed to optimize framework of networks. However, it is difficult to set up mathematic modeling. Therefore the power control technology in wireless sensor networks is proposed, using fuzzy technology to adjust power of the cluster heads for changing framework of topology. Simulation and results are shown. The results prove that lifetime and capacity will be increased after controlling the distribution of cluster nodes.
作者 赵静 陈向东 王岩
机构地区 西南交通大学信息科学与技术学院 成都大学电子信息工程系
出处 《传感技术学报》 EI CAS CSCD 北大核心 2006年第3期882-884,889,共4页 Chinese Journal of Sensors and Actuators
关键词 无线传感器网络 功率控制 模糊逻辑 wireless sensor networks power control fuzzy logic
分类号 TP212.6 [自动化与计算机技术—检测技术与自动化装置]
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参考文献6

  • 1Estrin D, Govindan R, Heidemann J S, and Kumar S. Next Century Challenges: Scalable Coordination in Sensor Networks[C]//Proc of the 5th International Conference on Mobile Computing and Networking (MobiCom). Seattle, WA: ACM,Aug. 1999: 263-270.
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  • 4丛爽著．神经网络、模糊控制及其在运动控制中的应用[M]．合肥．中国科学技术大学出版社．2001：110—133．
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二级参考文献7

共引文献4

同被引文献24

  • 1赵静,陈向东.通过功率控制建立密度自适应的分簇无线传感器网络[J].传感技术学报,2006,19(6):2751-2753. 被引量：5
  • 2张学,陆桑璐,陈贵海,陈道蓄,谢立.无线传感器网络的拓扑控制[J].软件学报,2007,18(4):943-954. 被引量：100
  • 3Jung ES, Vaidya NH. A Power Control MAC Protocol for Ad Hoc Networks[C]// Akyildiz IF, ed. Proc. of the MobiCom 2002. Atlanta: ACM Press, 2002:36-47.
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  • 5Mohamed R, Fahmy S, Pandurangan G. Latency-Sensitive Power Control for Wireless Ad Hoc Networks[C]// Boukerche A, ed. Proe. of the MSWiM 2005. Montreal: ACM Press, 2005 : 31-38.
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  • 7Kawadia V, Narayanaswamy S, Rozovsky R. Protocols for Media Access Control and Power Control in Wireless Networks [C]//Djaferis T, ed. Proc. of the 40th IEEE Conf. on Decision and Control. Orlando: IEEE Control Systems Society, 2001 : 1935-1940.
  • 8Narayanaswamy S, Kawadia V, Sreenivas RS. Power Control in Ad-Hoe Networks: Theory, Architecture, Algorithm and Implementation of the COMPOW Protocol[C]. Lenzini L, ed. Proc. of the European Wireless Conf. Florence, 2002: 156-162. http://blaekl. esl. uiuc. edu/-prkumar/ps_ files/compow ewc_2002, pdf
  • 9Muqattash A, Krunz M. Power Controlled Dual Channel (PCDC) Medium Access Protocol for Wireless Ad Hoc Networks [C]//Bauer F,ed. Proc. of the IEEE INFOCOM 2003. San Francisco: IEEE Press, 2003:470-480.
  • 10Nar PC, Cayirci E. PCSMAC: A Power Controlled Sensor- MAC Protocol for Wireless Sensor Networks[C]//Cayirci E, ed. Proc. of the IEEE EWSN 2005. Piscataway: IEEE Computer Society, 2005:81-92.

引证文献4

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传感技术学报
2006年 第3期

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