低压电力线载波通信路由器设计仿真

发布时间：2018-03-17 20:38

本文选题：低压电力线　切入点：载波通信　出处：《计算机仿真》2017年10期 　论文类型：期刊论文

【摘要】：对低压电力线载波通信路由器的优化设计,可以有效提高通信路由可靠性。对载波通信路由器的设计,需要应用蚁群算法进行路径寻优,建立网关节点与网络内任意节点通信的最优路径。传统方法结合了变异遗传算法、蚁群算法等几种智能算法,但没有建立节点通信的最优路径,导致路由器设计效果不理想。提出基于分簇蛛网的路由算法。首先介绍了低压电力线的网络拓扑及其组网的必要性;然后描述了传统非交叠分簇算法和人工蛛网拓扑,详细阐述了分簇蛛网组网方法并采用此方法对低压电力线通信网络进行组网;应用蚁群算法进行路径寻优,建立网关节点与网络内任意节点通信的最优路径。仿真就算法的迭代次数的路径时延、丢包率和跳数进行对比分析,结果表明,基于分簇蛛网组网的蚁群路由算法提高了算法效率,提升了通信的可靠性,具有一定的实用意义。
[Abstract]:The optimization design of low voltage power line carrier communication router can effectively improve the reliability of communication routing. For the design of carrier communication router, ant colony algorithm is needed to optimize the path. The traditional methods combine mutation genetic algorithm, ant colony algorithm and other intelligent algorithms, but the optimal path of node communication is not established. The routing algorithm based on cluster cobweb is proposed. Firstly, the network topology of low-voltage power line and the necessity of constructing network are introduced, and then the traditional non-overlapping clustering algorithm and artificial cobweb topology are described. The method of clustering cobweb network is described in detail, and the method is used to construct the low-voltage power line communication network, and the ant colony algorithm is used to optimize the path. The optimal path of communication between gateway node and any node in the network is established. The simulation results show that the path delay, packet loss rate and hop number of iterative times of the algorithm are compared and analyzed. Ant colony routing algorithm based on cluster cobweb network improves the efficiency of the algorithm and improves the reliability of communication.
【作者单位】：上海海洋大学信息学院;农业部渔业信息重点实验室;
【基金】：上海市科技创新行动计划(16391902902)
【分类号】：TN913.6;TN915.05

【相似文献】