低压电力线分簇蛛网混合多径盲路由算法及通信协议设计

Clustering-Cobweb Hybrid Multipath Blind Routing Algorithm and Communication Protocol Design for Low-Voltage Power Line Communication

针对现有电力线组网算法的不足,提出了一种新型的分簇蛛网混合多径盲路由算法,可以满足电力线网络对抗毁性和实时性的要求,解决了链路失效时的频繁网络重构问题。结合通信协议的设计,详细阐述了电力线网络初始化、运行、维护与重构等过程的路由算法。最后通过仿真分析、路由表开销和通信可靠性分析验证了算法和协议设计的有效性和优越性。结果表明,本文提出的分簇蛛网混合算法能够快速有效地实现网络组建和重构;通信协议实现简单有效、开销小、稳定性高,对于提高通信的可靠性具有积极的意义。

In view of the deficiency of existing power line networking algorithms, the paper proposes a novel clustering-cobweb hybrid multipath blind routing algorithm, which meets the requirements of survivability and real-time, solves the problem of network reconfiguration frequently on link failure. Combined with the design of communication protocol, routing algorithms of networking, operation, maintenance and reconstruction process are detailed. Finally, the validity and superiority of the algorithm is verified through simulation analysis, routing table overhead and reliability analysis of communication. The results show that, the clustering-cobweb hybrid algorithm proposed in this paper can achieve network construction and reconstruction rapidly and efficiently. The communication protocol is simple and effective, low-cost, high-stability, which is of positive significance to improve the reliability of communication.