关键词: 异构资源, 集中管控, 失效警告, 特征提取, 基于模型的系统工程(MBSE)

Abstract: Aerospace TT&C(Trascking,Telemetry and Command)and data transmission resources are indispensable for satellite missions.Currently,decentralized and independent monitoring is the primary method for managing ground station resources.However,the traditional model of deploying one monitoring client per terminal is unable to meet the demands of managing large-scale heterogeneous resources.To address issues such as the proliferation of monitoring terminals,inconsistent alert mechanisms,and insufficient scalability,a centralized management and control platform(CMC-Platform) for multi-system heterogeneous aerospace TT&C and data transmission resources has been designed.The integrated feature extraction method,based on MBSE(Mo-del-Based Systems Engineering) technology,is used to establish parameter extraction rules to shield the differences between resources,and the failure warning monitoring based on the state machine model for multiple policies is implemented based on the integrated feature parameters,which solve the problem of analyzing the parameters of heterogeneous resources concisely and efficiently.The CMC-Platform can collect,extract and centrally display the condition of resources in real time,as well as carry out failure warning and emergency control during mission execution.The operational trial demonstrates that the platform achieves centralized control of over 100 heterogeneous resources from a single terminal,cutting emergency response time by 63.1%.

Key words: Heterogeneous resources, Centralized management and control, Failure warning, Feature extraction, Model-based systems engineering(MBSE)