用MLA理论构建航天测控设备集中监视系统  

Construction of Centralized Monitoring Systems for TT&C Equipment with MLA Theory

作　　者：党琦[1,2] 李卫平[1,2] 白大明[1,2] 吴东星[1,2] 贾丽娟[3] 路向阳[3] 吴建光[3] 

机构地区：[1]西安卫星测控中心,西安710043 [2]航天器在轨故障诊断与维修重点实验室,西安710043 [3]北京理工大学信息与电子学院,北京100081

出　　处：《飞行器测控学报》2015年第5期459-468,共10页Journal of Spacecraft TT&C Technology

摘　　要：我国测控设备监控系统大多采用C/S(Client/Server,客户/服务器)模式,针对其存在的接口协议多样、监控元素差异大、不利于测控网的集中监控和信息共享等问题,基于多活性代理理论,提出在原有设备监控系统的基础上,通过增加测控设备监控信息接口协议转换、测控设备的集中管控代理、测控设备状态集中展示代理等功能,构建测控设备集中监视系统。具体描述了系统的体系架构、层次模型、运行环境、功能模型以及功能设计,分析了系统的活性保持及活性协调协商机制,从效率、时间、发展、成本等4个维度对系统的活性度量进行了计算和描述。该构建方法有利于提高整个系统的自动化能力,同时对复杂信息系统的构建也能起到一定的借鉴作用。Most monitoring systems of China＇s TTC（Tracking,Telemetry and Command）equipment adopt C/S（Client/Server）mode with diversified interface protocols and drastically different monitoring elements,and this brings about inconveniences in centralized monitoring and information sharing in a TTC network.Construction of centralized TTC equipment monitoring systems based on MLA（Multi-Living Agent）theory is proposed,and the new approach features additional monitor information interface protocol transformation,centralized management and control agents and centralized equipment state representation agents.The architecture of the system,system level model,operating environment,function model and function design are described in detail.Activity maintenance and activity coordination and consultation mechanisms of the system are analyzed.Activity metrics of the system is computed and described from dimensions of efficiency,time,development and costs.The proposed approach is beneficial to increase of automation level of the entire system and provides reference to construction of complex information systems.

关 键 词：多活性代理 航天测控网 测控设备 集中监视 

分 类 号：V556[航空宇航科学与技术—人机与环境工程] TP274.2[自动化与计算机技术—检测技术与自动化装置]