NSSC OpenIR  > 空间技术部
星载高速数据处理单元的设计与实现
Alternative TitleDesign and Implementation of Onboard High Speed Data Processing Unit
饶家宁; 安军社; rjn@mail.ustc.edu.cn
Department空间技术部
Source Publication计算机工程
2012
Volume38Issue:7Pages:203-206
ISSN1000-3428
Language中文
Keyword星载计算机 高速数据处理 数字信号处理器 可靠性设计 可重构 二次引导程序
Abstract针对目前星载计算机只能进行任务管理、无法完成复杂数据运算的问题,基于数字信号处理器和现场可编程门阵列技术,设计并实现一种星载数据处理系统。在该系统中,数字信号处理器控制整个系统,并完成部分信号处理任务。现场可编程门阵列则完成其余的数据处理任务。测试结果表明,该系统具有较高的容错能力和可重构性,能够满足空间数据处理要求。
Other AbstractMost of the on-board computers can only manage the task and can not complete the complex data operation.Aiming at this problem,this paper implements an onboard data processing platform,the core of which is the Digital Signal Processor(DSP) and Field Programmable Gata Array(FPGA).The DSP controls the whole system and completes some signal processing tasks.FPGA completes most of the signal processing tasks.Test result shows that the unit has a high capability and reliability,and can meet the requirements of space data processing.
Indexed ByCSCD
Funding Project中国科学院空间科学与应用研究中心
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/2990
Collection空间技术部
Corresponding Authorrjn@mail.ustc.edu.cn
Recommended Citation
GB/T 7714
饶家宁,安军社,rjn@mail.ustc.edu.cn. 星载高速数据处理单元的设计与实现[J]. 计算机工程,2012,38(7):203-206.
APA 饶家宁,安军社,&rjn@mail.ustc.edu.cn.(2012).星载高速数据处理单元的设计与实现.计算机工程,38(7),203-206.
MLA 饶家宁,et al."星载高速数据处理单元的设计与实现".计算机工程 38.7(2012):203-206.
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