机场多跑道助航灯光监控系统网络结构设计  

Network architecture research on airport multi-runway airfield lighting monitoring system

作　　者：米爱群 王力[2] 高庆吉[2] 罗其俊[2] 

机构地区：[1]中国民航机场建设集团公司规划设计总院,北京100102 [2]中国民航大学机器人研究所,天津300300

出　　处：《计算机应用》2013年第A01期280-282,286,共4页journal of Computer Applications

摘　　要：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。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 sealability.

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 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置] TP311.52[自动化与计算机技术—控制科学与工程]