基于博弈论的输电线路监测系统无线传感器网络数据转发模型  

A Game Theory Based Data Forwarding Model for Wireless Sensor Networks of Power Lines Monitoring System

作　　者：康一鑫[1] 朱永利[1] 白晶[1] 

机构地区：[1]华北电力大学控制与计算机工程学院,河北保定071003

出　　处：《南方电网技术》2013年第6期113-117,共5页Southern Power System Technology

基　　金：国家自然科学基金资助项目(60974125)~~

摘　　要：针对输电线路监测系统对无线传感器网络实时性和可靠性要求较高的特点,并为提高输电线路监测无线传感器网络的智能性,将博弈框架引入到无线传感器网络的数据转发过程,提出了一种长链状无线传感网络博弈转发模型(chain-sensor game algorithm model),并对其纳什均衡的存在性进行了证明。依据仿真实验结果,该模型能够对输电线路监测无线传感器网络数据转发过程的拥塞以及"漏斗效应"等问题优化改善。With the high demand of real-time and reliability of monitoring system of power transmission hnes, and in oraer to improve the intelligence of the wireless sensor network in power line monitoring, the game framework is introduced to the wireless sensor network＇s data forwarding in this paper, this paper presents game forwarding model for a long chain wireless sensor network, Chain- Sensor Game Algorithm Model, proves the existence of Nash equilibrium. Based on simulation results, the model effectively optimi- zes and improves the problem of sensor network data forwarding process, like congestion, ＂funnel effect＂ and other issues.

关 键 词：长链状 无线传感器网络 输电线路监测 博弈论 数据转发 

分 类 号：TM726[电气工程—电力系统及自动化]