一种低成本高可靠FPGA在轨可重构加载管理方案  

A Low Cost and High Reliability FPGA on Orbit Reconfigurable Load Management Scheme

作　　者：袁素春[1] 璩泽旭[1] 邵应昭[1] 

机构地区：[1]中国空间技术研究院西安分院,西安710000

出　　处：《空间电子技术》2017年第3期92-96,共5页Space Electronic Technology

摘　　要：为应对微纳卫星低成本、小型化、高可靠的发展需求,满足系统的可扩展性的要求,分析对比传统卫星加载方案的设计特点,提出一种高可靠性低成本的在轨可重构的办法实现多FPGA加载管理。在低成本下实现高可靠性的多FPGA加载管理,同时加载程序在轨可上注更新。该项技术已经过验证,下一步将实现在轨应用,对日益兴起的微纳卫星具有重大应用价值。In order to cope with the low cost, miniaturization and high reliability of micro nano satellite.At the sametime, in order to meet the scalability requirements of the system,the design features of traditional satellite loading schemeare analyzed and compared, and a high reliability and low cast on orbit reconfigurable multi FPGA load management is pro-posed. At low cost to achieve high reliability and multi FPGA configuration management, while the program can be loadedon orbit. The technology has been verified, the next step will be achieved on orbit applications, the increasing emergence ofmicro nano satellite has a significant application value.

关 键 词：微纳卫星 在轨可重构 FPGA加载 

分 类 号：V474[航空宇航科学与技术—飞行器设计]