基于PUS协议的通用遥控指令设计及其XTCE描述  

A Generic Satellite Command Design Method Based on PUS and Its XTCE Description

作　　者：刘洋[1] 相里斌[1] 朱振才[1] 李宗德[1] 李家琦[1] 

机构地区：[1]上海微小卫星工程中心,上海201203

出　　处：《飞行器测控学报》2015年第1期10-15,共6页Journal of Spacecraft TT&C Technology

基　　金：国家863计划(No.2011AA12A101)

摘　　要：为了解决现今各卫星型号中遥控指令形式多样、参数多变、指令设计繁琐的问题,提出了一种通用的卫星遥控指令设计方法。该方法参考PUS(Packet Utilization Standard,包应用标准)对遥控指令包格式进行通用化设计,并使用XTCE(XML Telemetric and Command Exchange,基于可扩展标记语言的遥测遥控数据交换)格式对遥控指令格式和内容进行描述,能够快速有效地进行遥控指令的设计和动态生成,在满足卫星遥控指令设计和应用需求的同时又具有较好的通用性和继承性。实践表明,基于PUS协议的通用遥控指令设计方法及其XTCE描述能够有效地降低地面应用和测试软件的复杂度,提高软件的通用性和可靠性,缩短研制周期,降低卫星研制成本。A generic command design method is presented in order to streamline multifarious formats of commands and capricious parameters among different space programs and to reduce complexity of command design. Consulting PUS （Packet Utilization Standard） in generic design of command packet formats and using XTCE （XML Telemetric and Command Exchange） in description of command formats and contents, the method enables fast design and dy- namic generation of satellite commands to meet application requirements while maintaining universality and legacy of spacecraft commands. Engineering practices show that the proposed method effectively reduces complexity of ground applications and test software, increases universality and reliability of software, shortens development period and lowers the cost of satellite development.

关 键 词：遥控 包应用标准(PUS) 基于可扩展标记语言的遥测遥控数据交换(XTCE) 航天器 

分 类 号：V556.1[航空宇航科学与技术—人机与环境工程]