机场多跑道助航灯光监控系统网络结构设计

机场多跑道助航灯光监控系统网络结构设计

米爱群;王力;高庆吉;罗其俊

【期刊名称】《计算机应用》

【年(卷),期】2013(033)0z1

【摘要】A hybrid network topology combining tree and ring network was designed for airport multi-runway airfield light monitoring system,and its reliability was demonstrated.According to the distribution characteristics of the airport light station,a mathematical model of network reliability in monitoring system was established by the view of graph theory.All-terminal reliability was calculated by factor theorem,and its random reliability index was analyzed.It can be obtained that the hybrid network topology has the characteristics of high reliability and easy to expand by comparative analysis of network reliability,construction complexity and scalability.%针对机场多跑道助航灯光监控系统,设计了一种树形与环形相结合的混合式网络拓扑结构,并论证了其可靠性.根据机场多跑道灯光站的分布特征,采用图论的方法,建立监控系统网络可靠性的数学模型.采用因子定理对全端可靠度进行计算,分析其随机性可靠性指标.通过网络可靠性、施工复杂度和扩展性等方面对比分析可得,该混合形网络拓扑结构具有可靠性高、易扩展的特点.

【总页数】4页(280-282,286)

【关键词】多跑道;助航灯光;网络拓扑结构;因子定理;全端可靠度

【作者】米爱群;王力;高庆吉;罗其俊