基于混沌蚁群的WSN移动代理路由算法  

Research on mobile agent path planning based on chaos ant colony

作　　者：李方宇 葛斌[1] 张岩 LI Fangyu;GE Bin;ZHANG Yan(School of Computer Science and Engineering,Anhui University of Science&Technology,Huainan Anhui 232001,China;School of Computer and Information Engineering,Fuyang Normal University,Fuyang Anhui 236037,China)

机构地区：[1]安徽理工大学计算机科学与工程学院,安徽淮南232001 [2]阜阳师范大学计算机与信息工程学院,安徽阜阳236037

出　　处：《阜阳师范大学学报（自然科学版）》2020年第2期95-100,共6页Journal of Fuyang Normal University:Natural Science

基　　金：安徽省自然科学基金(1808085MG221);安徽省自然科学研究重点项目(KJ2016A551,KJ2017A837)资助。

摘　　要：针对无线传感器网络能耗过快等现况,为延长网络寿命,根据混沌蚁群与自适应移动代理MA思想,提出了一种构建最优节点集并基于该类解集生成MA最优路径的方法.该方法兼顾依据节点能耗、路径长度与时延等因素,通过蚂蚁的混沌行为对MA迁移概率最高节点成集,生成MA迁移路径,并通过自适应扰动策略进行失效节点的替换.实验结果证明,该方法在缩短MA迁移路径长度的同时有效地减少网络能耗,达到延长网络生命周期的目的.In the view of the current energy consumption of wireless sensor networks,in order to prolong the life of the network,and according to the idea of chaos ant colony optimization and adaptive mobile proxy mobile agent(MA),we have constructed an optimal node set and the optimal path of MA which is generated based on this set of solutions of method.According to the factors such as node energy consumption,path length and delay,the ant's chaotic behavior is used to aggregate the nodes with the highest probability of MA migration,in the end the MA migration path is generated.The adaptive node is replaced which is done by the adaptive disturbance strategy.The experimental results show that the method can effectively reduce the network energy consumption and shorten the network life cycle while shortening the length of the MAmigration path.

关 键 词：混沌蚁群 移动代理 MA迁移模型 自适应扰动策略 

分 类 号：TP393[自动化与计算机技术—计算机应用技术] TN929.52[自动化与计算机技术—计算机科学与技术]