文章摘要
刘小辉,王力虎,常朵,杨非,张大胤.基于模糊控制的无线传感网络路由算法研究[J].井冈山大学自然版,2017,(4):62-66
基于模糊控制的无线传感网络路由算法研究
RESEARCH ON ROUTING ALGORITHM FOR WIRELESS SENSOR NETWORKS BASED ON FUZZY ALGORITHM
投稿时间:2017-01-13  修订日期:2017-04-10
DOI:10.3969/j.issn.1674-8085.2017.04.011
中文关键词: 无线传感网络  模糊算法  能量均衡  路由度量
英文关键词: wireless sensor network  fuzzy algorithm  RSSI  Dijkstra algorithm  Matlab simulate
基金项目:广西壮族自治区研究生教育创新计划(XYSCSZ2017081)
作者单位
刘小辉 广西师范大学物理科学与技术学院, 广西, 桂林 541004 
王力虎 广西师范大学物理科学与技术学院, 广西, 桂林 541004 
常朵 广西师范大学物理科学与技术学院, 广西, 桂林 541004 
杨非 广西师范大学物理科学与技术学院, 广西, 桂林 541004 
张大胤 广西师范大学物理科学与技术学院, 广西, 桂林 541004 
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中文摘要:
      针对无线传感网络(Wireless Sensor Network,WSN)的特点,结合中转节点本身的因素,将模糊控制算法引入到WSN网络路由算法中,把节点的信号接收强度指示(Received Signal Strength Indication,RSSI)和电池电量进行模糊化处理,由模糊解构建一个新的路由度量,并将其引入到路由算法中计算路由,以避免过度使用链路质量较差的节点。实验仿真表明,引入模糊控制的方案,能够较好地平衡各个节点的能量消耗,整个网络的使用寿命有所提升。
英文摘要:
      Aiming at the characteristics of wireless sensor networks, combining with the factors of forwarding nodes in the path, the optimal routing algorithm based on the shortest path algorithm is used in the network. The link weights are introduced into the routing algorithm, which is based on the RSSI of the current node and the remaining power of the node as the weight of the weight. The weight of the routing link is calculated by the fuzzy algorithm. Based on the fuzzy of RSSI and the residual power of the node, the Dijkstra algorithm is used to calculate the optimal candidate forwarding node. The data transmission process can avoid excessive use of battery power is too low and poor signal quality of the node, which can transmit promptly data to the destination node at the same time to extend and balance the service life of each node.
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