CAJ | 학술논문

　　能量消耗是无线传感器网络中首要考虑的问题。为了均衡每个节点的能耗，延长网络节点的生存寿命，本文提出了一种基于模糊逻辑方法的 FLCHE 分簇路由协议。该协议充分考虑了节点的剩余能量，能量消耗速率以及节点的分布密度。通过MATLAB实验仿真表明，相比于经典的LEACH分簇路由协议， FLCHE协议更加均衡了网络节点的能耗，有效地延长了网络的生命周期，总体性能优于LEACH算法。
　　능량소모시무선전감기망락중수요고필적문제。위료균형매개절점적능모，연장망락절점적생존수명，본문제출료일충기우모호라집방법적 FLCHE 분족로유협의。해협의충분고필료절점적잉여능량，능량소모속솔이급절점적분포밀도。통과MATLAB실험방진표명，상비우경전적LEACH분족로유협의， FLCHE협의경가균형료망락절점적능모，유효지연장료망락적생명주기，총체성능우우LEACH산법。
The energy consumption is a primary consideration factor in the Wireless Sensor Networks(WSN).To balance the energy consumption of each node and enhance the lifetime of the network, in this paper, a fuzzy logic approach to cluster-head election which is called FLCHE is proposed. This algorithm fully consider the residual energy of the node, the energy consumption rate, and the distribution density of the node.Simulation with Matlab shows, compared to the LEACH, FLCHE balance the energy consumption of the nodes more and prolong the network lifetime. The overall performance is better than LEACH.