传感技术学报2016，Vol.29Issue(12)：1893-1898,6.DOI:10.3969/j.issn.1004-1699.2016.12.019
基于磷虾群算法的无线传感器网络QoS任播路由算法
A QoS Anycast Routing Algorithm for Wireless Sensor Networks Based on Krill Herd Optimization*
摘要
Abstract
Since the multiple constrained QoS anycast routing algorithm for wireless sensor networks(WSN)is a NP-complete problem,a routing algorithm based on krill herd optimization is proposed for this problem. By using the fit?ness function and updating the global best position in WSN,the proposed algorithm finds the optimal anycast routes which meet QoS constraints. Moreover,crossover and mutation operators in genetic reproduction mechanisms are ad?opted for accelerating optimization speed. Experimental results show that the algorithm is effective. In comparison with the optimization scheme based on particle swarm optimization,simulation experiments results show that the performances of efficiency and scalability of the proposed algorithm is better;the proposed algorithm has a faster convergence speed,thus it is especially applicable to the network which is delay-sensitive to route selection.关键词
无线传感器网络/路由算法/磷虾群算法/任播Key words
wireless sensor networks/routing algorithm/krill herd optimization/anycast分类
信息技术与安全科学引用本文复制引用
徐昕,顾云丽,张嫣娟..基于磷虾群算法的无线传感器网络QoS任播路由算法[J].传感技术学报,2016,29(12):1893-1898,6.基金项目
南京信息工程大学大学生科技创新项目(201610300212) （201610300212）
