| 基于ARM和FPGA的振动信号采集系统的实现 |
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| 引用本文： | 易斌,戴瑜兴,朱江.基于ARM和FPGA的振动信号采集系统的实现[J].微计算机信息,2007,23(5):137-139. |
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| 作者姓名： | 易斌 戴瑜兴 朱江 |
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| 作者单位： | 410082,长沙市,湖南大学电气与信息工程学院 |
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| 基金项目： | 湖南省自然科学基金;湖南省建设厅科研项目 |
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| 摘 要： | 本文论述了一种基于ARM和FPGA的振动信号采集系统。本系统采用了AT91RM9200作为主控芯片,并实时将采样信号传输到PC工作站,供PC工作站分析。现场可编程门阵列(FPGA)采用Xilinx的XC3S400PQ208,在控制4块A/D转换芯片的同时,将数据存贮在片内RAM中,并与AT91RM9200通过SPI接口传输数据。
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| 关 键 词： | 嵌入式系统 信号采集 |
| 文章编号： | 1008-0570（2007）02-2-0137-03 |
| 修稿时间： | 2006-12-17 |
The Implementation of Vibration Signal Collecting System Based on ARM and FPGA |
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| YI BIN,DAI YUXING,ZHU JIANG.The Implementation of Vibration Signal Collecting System Based on ARM and FPGA[J].Control & Automation,2007,23(5):137-139. |
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| Authors: | YI BIN DAI YUXING ZHU JIANG |
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| Affiliation: | College of Electrical and Information Enneering, Hunan University,Changsha,China,410082 |
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| Abstract: | A vibration signal collecting system based on ARM and FPGA is introduced in this paper.It uses AT91RM9200 as its main control chip,and transmits vibration signal to the PC work station which analyses the signal in real time. It uses XC3S400PQ208 pro- duced by Xilinx as FPGA as well.The FPGA controls 4 A/D conversion chips,restores the data in its block ram,and exchanges the data with AT91RM9200 via SPI interface. |
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| Keywords: | AT91RM9200 XC3S400PQ208 |
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