航天器电源智能判读规则框架构建与应用  

Construction and Application of Intelligent Interpretation Rule Framework For Spacecraft Power System

作　　者：杨同智 党建成[1] 刘廷玉[1] 蔡先军[1] 潘耀[1] YANG Tongzhi;DANG Jiancheng;LIU Tingyu;CAI Xianjun;PAN Yao(Shanghai Institute of Satellite Engineering,Shanghai 201109,China)

机构地区：[1]上海卫星工程研究所,上海201109

出　　处：《航天器工程》2023年第1期150-157,共8页Spacecraft Engineering

基　　金：国家自然科学基金(62273120)。

摘　　要：规则判读是航天器地面测试与在轨异常检测的重要手段,具有机理清晰、结论明确、易于工程实施的优点。目前,判读规则制定缺乏指导性框架与模板,不利于规则的有效推开。针对该问题,文章基于航天器电源设计机理与判读方法论,从工作模式分析、冗余遥测一致性、遥测参数功能关联、能源趋势分析4个方面出发,设计了航天器电源智能判读规则框架,并在航天器测试与在轨监测中进行了实例化应用。应用结果表明:智能判读规则框架能提升航天器电源系统异常的实时检测能力,可作为国内航天器电源健康状态监测的技术参考。Rule interpretation is an important means of spacecraft ground test and on-orbit monitoring.It has the advantages of clear mechanism,clear conclusion and easy engineering implementation.At present,there is no guiding framework or a template for interpretation rules,which is not conductive to the effective formulation and application of rules.To solve this problem,based on power design mechanism and interpretation methodology,from four aspects,i.e.working mode analysis,redundant telemetry consistency,telemetry parameter function association and energy trend analysis,an intelligent interpretation rule framework for spacecraft power system is formed.It is applied in spacecraft ground test and on-orbit monitoring to improve the real-time anomaly detection ability,which can be used as a technical reference for domestic spacecraft power health state monitoring.

关 键 词：航天器电源系统 智能判读 模式分析 冗余遥测一致性 能源趋势分析 

分 类 号：V557.3[航空宇航科学与技术—人机与环境工程]