%0 Journal Article
%T Dynamically Reconfigurable Embedded Real-time Computing System on Satellite<br>动态可重配置的星上嵌入式实时计算系统
%A LIU Yong
%A LI Hua-wang
%A YIN Zeng-shan
%A YANG Gen-qing
%A <br>刘勇
%A 李华旺
%A 尹增山
%A 杨根庆
%J 计算机应用研究
%D 2006
%I 
%X At present,the speed of the micro-processor on the satellite cannot satisfy the need for the signal processing ability,and the high degree of flexibility can't be obtained based on the limited hardware resource and power consuming.An architecture dedicated to real-time signal computing system on satellite with dynamically reconfigurable architecture based on the embedded micro-processor and large scale Field Programmable Gate Arrays(FPGA) is presented.Based on the architecture,one piece of FPGA can be reconfigured dynamically to execute various signal processing algorithms.And the real application shows that the performance and computing speed can be improved in large range.
%K FPGA<br>嵌入式
%K 动态可重配置
%K 计算系统
%K 信号处理
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=0B7BE6F621F3D7D9&yid=37904DC365DD7266&vid=EA389574707BDED3&iid=CA4FD0336C81A37A&sid=02DC3A182A5530DF&eid=EF27C460877D3C9F&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=13