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设计了两种能量均衡策略,提出基于微簇策略的能量均衡路由协议.该协议将相邻两节点联合成微簇,微簇内的节点基于剩余能量进行负载调配,以实现局部的能量均衡;对节点间的梯度值进行模糊分级,并将模糊等级选择策略与质量评价函数相结合进行下一跳节点选择,以实现全局的能量均衡.仿真表明该协议能更均衡地利用有限能量,降低节点的平均能耗和传输时延,延长无线传感器网络的寿命.
Two energy balance strategies are proposed and an energy balance routing protocol based on the micro-clustering strategy is proposed. The algorithm combines two adjacent nodes into a micro-cluster, and the nodes in the micro-clusters carry out load balancing based on the remaining energy to achieve local energy balance. Fuzzy grading of the gradient values between nodes and the combination of fuzzy level selection strategy and quality evaluation function to select the next hop node in order to achieve the global energy balance.The simulation shows that this protocol can make more balanced use of finite energy and reduce the number of nodes The average energy consumption and transmission delay to extend the life of wireless sensor networks.