微小卫星星务分系统的硬件设计与实现  

The hardware design and realization of micro satellite's house keeping system

作　　者：张景楠[1,2] 李华旺[1,2] 朱野[2] 

机构地区：[1]中国科学院上海微系统与信息技术研究所,上海200050 [2]上海微小卫星工程中心,上海200120

出　　处：《电子设计工程》2014年第15期177-179,共3页Electronic Design Engineering

基　　金：中科院创新基金项目(CXJJ-11-S107);上海市自然科学基金资助(11ZR1435000)

摘　　要：为了适应微小卫星综合电子系统的迅猛发展,使卫星能够实现自主管理和数据处理,需要构造合理有效的微小卫星星务分系统的硬件系统。在对星务分系统功能需求分析的基础上,提出了微小卫星星务分系统的硬件设计方案,并对处理器模块、数字量模拟量模块、星内通信模块、总线模块、电源模块和遥控模块的结构和原理进行了详细的阐述。文章提出的硬件设计方案可以提高微小卫星自主运行能力。In order to adapt to the rapid development of micro satellite integrated electronic system , to make the satellite can realize the independent management and data processing, it is necessary to construct a reasonable and effective hardware system for micro satellite’s house keeping system. Based on the analysis of function requirement for satellite’s house keeping system, put forward the hardware design scheme of micro satellite’s house keeping system, and expatiate on the structure and principle of processor module, digital and analog module, intra-satellite communication module, bus module, power supply module and remote control module. The hardware design scheme proposed in this paper can improve micro satellite’s autonomous operation ability, and realize the long-term safety and reliable operation for micro satellite.

关 键 词：微小卫星 星务分系统 功能需求 硬件设计 

分 类 号：TN79[电子电信—电路与系统]