中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Design of A Compact and Reconfigurable Onboard Data Handling System

文献类型:会议论文

作者Zhou, Qing; Zhao, Qingjie; Zhou, Li; An, Junshe; Xue, Changbin; Tan, Yuyin; Rao, Jianing
出版日期2018
会议日期DEC 11-13, 2018
会议地点Melbourne, AUSTRALIA
关键词Onboard data handling system FPGA scrubbing Anti single event upset Software reconfigurable
DOI10.1109/BDCloud.2018.00049
页码260-264
英文摘要Onboard data handling (OBDH) system is the key to spacecraft avionics. To adapt to the harsh external space environment, traditional onboard data handling system is usually highly expensive, complex and arduous by using high quality components. Design of a compact and reconfigurable onboard data handling system based is proposed in this paper. A NOR Flash with mass storage is designed as the program memory for CPU and SRAM FPGAs. The programs of the CPU and SRAM FPGAs in this system can still be reconfigurable for the launched satellites. Rad-hard designs from the Software and hardware are adopted in the onboard data handling system to realize the performances of high reliability, anti-SEU(single event upset) effect, software reconfiguration with less mass, volume and cost. Some experimental results are shown at last in the system verification.
会议录2018 IEEE INT CONF ON PARALLEL & DISTRIBUTED PROCESSING WITH APPLICATIONS, UBIQUITOUS COMPUTING & COMMUNICATIONS, BIG DATA & CLOUD COMPUTING, SOCIAL COMPUTING & NETWORKING, SUSTAINABLE COMPUTING & COMMUNICATIONS
语种英语
ISSN号2158-9178
ISBN号978-1-7281-1141-4
源URL[http://ir.nssc.ac.cn/handle/122/7029]  
专题国家空间科学中心_空间技术部
推荐引用方式
GB/T 7714
Zhou, Qing,Zhao, Qingjie,Zhou, Li,et al. Design of A Compact and Reconfigurable Onboard Data Handling System[C]. 见:. Melbourne, AUSTRALIA. DEC 11-13, 2018.

入库方式: OAI收割

来源:国家空间科学中心

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