面向智能卫星的开放式综合电子系统技术研究  

Research on open avionics system technology for intelligent satellite

作　　者：宫江雷[1,3] 梁文宁 王亚坤 武长青 韩笑冬 GONG Jianglei;LIANG Wenning;WANG Yakun;WU Changqing;HAN Xiaodong(China Academy of Space Technology,Beijing 100094,China;China Aerospace Science and Technology Corporation,Beijing 100048,China;Xidian University,Xi'an 710126,China)

机构地区：[1]中国空间技术研究院,北京100094 [2]中国航天科技集团有限公司,北京100048 [3]西安电子科技大学,陕西西安710126

出　　处：《现代电子技术》2023年第16期1-8,共8页Modern Electronics Technique

基　　金：国家自然科学基金项目(61972398);基础科学研究173计划(2019⁃JCJQ⁃ZD⁃342⁃00)。

摘　　要：星载综合电子系统是卫星数据与信息交互的中枢系统,在卫星全寿命周期运行期间参与卫星的飞行控制、健康管理以及在轨应用。针对当前星载综合电子系统存在的软硬件资源紧耦合条件下故障难以隔离、体系架构不够开放以及支持智能化应用的能力不足等问题,文中提出一种面向智能卫星的星载开放式综合电子系统技术,可通过系统架构、菜单式模块选用以及分层管理技术实现面向任务、生产、用户以及空间开放的需求。其次,结合工程实践,从智能遥测遥控管理、智能星务管理、智能故障诊断以及软件在轨重构等方面实现卫星智能化。该技术已经成功应用于某超大型卫星平台系列卫星,并实现在轨稳定运行。The on-board avionics system is the central system for satellite data and information interaction,and participates in satellite flight control,health management and on orbit applications during the satellite′s life-cycle operation.In allusion to the current problems of tight coupling of software and hardware resources in the on-board avionics system,such as difficulty in fault isolation,insufficient open architecture,and insufficient ability to support intelligent applications,an open avionics system technology for intelligent satellite is proposed,which can meet the requirements of task,production,user,and space openness by means of system architecture,menu module selection,and hierarchical management technology.By combining with engineering practice,satellite intelligence can be achieved by means of intelligent telemetry and remote control management,intelligent satellite service management,intelligent fault diagnosis,and software on orbit reconstruction.This technology has been successfully applied to series satellite of a super large satellite platform,and has achieved stable operation on orbit.

关 键 词：综合电子系统 智能卫星 开放式架构 智能遥测遥控管理 智能星务管理 智能故障诊断 

分 类 号：TN927-34[电子电信—通信与信息系统] V474[电子电信—信息与通信工程]