中文摘要：

针对多对一的无线传感器网络＂热点＂问题,提出了一种基于多准则决策方法的不等簇数据收集算法（unequal clustering data gathering algorithm based on multiple criteria decision,UCDGAMCD）.采用直觉模糊层次分析法和层次模糊积分的多准则决策方法来竞选簇首,提出了一个新的簇首竞争半径,使其能够适应节点能量异构及节点非均匀分布的网络环境.根据邻居簇首的剩余能量和传输能耗,提出了簇首间按比例分配传输数据的路由方式,使其能量消耗更加均衡.仿真结果表明UCDGAMCD在节点均匀和非均匀分布的两种实验场景中都获得了较长的网络寿命.

英文摘要：

networks,an（UCDGAMCD criteria Focusing on the hot spot problem in many to one wireless sensor unequal）clustering data gathering algorithm on multiple criteria decision multiple based was proposed.The intuitionistic fuzzy fuzzy analytic hierarchy process and decision making（CHs）,and a new cluster head scenarios of hierarchical integral used to it select cluster the heads were competition radius was proposed to make fit for network with energy routing heterogeneous algorithm consumption,a and data nodes non-uniform distribution.To balance energy with ratio distribution was proposed based on residual energy of CHs and can transmission energy network consumption.The simulation results demonstrated that UCDGAMCD obtain higher lifetime in two scenarios—node uniform and non-uniform deployment.