基于蚁群算法的双链传输路由改进算法  

An Improved Routing Algorithm of Double Chain Transmission Based on Ant Algorithm

作　　者：宋艳琴[1] 王华倩[2] 张晓东[1] 乔学工[1] 

机构地区：[1]太原理工大学信息工程学院,山西太原030024 [2]太原理工大学电气与动力工程学院,山西太原030024

出　　处：《微电子学与计算机》2015年第4期142-145,共4页Microelectronics & Computer

基　　金：山西省自然基金项目(2012011013-5);国家自然基金项目(51279122);山西省软科学项目(2014041048-4)

摘　　要：提出了一种基于优化蚁群算法的双链传输路由算法ADCT.首先采用双重选簇的方法进行簇头选举,考虑了节点的剩余能量、网络平均能量、簇的大小等因素.其次采用基于优化蚁群算法的双向链式数据传输方式进行簇头与汇聚节点之间的通信.仿真实验结果表明:改进的协议显著地提高了网络性能,延长了网络寿命,均衡了网络能耗.A double chain transmission routing algorithm based on Ant Algorithm(ADCT)is proposed.Firstly,it uses the double selected cluster method to choose cluster heads,which takes many factors such as residual energy of nodes,average energy of network and the size of the cluster into consideration.Secondly,it uses Two-way transmission way based on optimized ant algorithm to communicate cluster heads with the sink-node.The simulation results show that the proposed algorithm significantly improves the network performance,prolongs the network lifetime and balances the network energy consumption.

关 键 词：无线传感器网络 LEACH 蚁群算法 路由协议 能耗均衡 

分 类 号：TN929.5[电子电信—通信与信息系统] TP212.9[电子电信—信息与通信工程]