| 基于PCI和FPGA的转台检测系统 |
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| 引用本文： | 秦莹莹,郭喜庆,刘伟. 基于PCI和FPGA的转台检测系统[J]. 仪表技术与传感器, 2011, 0(3) |
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| 作者姓名： | 秦莹莹 郭喜庆 刘伟 |
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| 作者单位： | 1. 中国科学院光电研究院,北京,100080;中国科学院研究生院,北京,100049
2. 中国科学院光电研究院,北京,100080 |
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| 摘 要： | 介绍了一种基于PCI和FPGA的转台检测系统从硬件到软件设计的解决方案,实现了对转台角速率、角位置控制精度、角加速度的测量,并给出了测试实例.该解决方案通过FPGA实时采集系统采集光栅传感器信号,经PCI总线以DMA方式向计算机传输数据,最后由计算机应用软件做数据处理并显示、存储.
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| 关 键 词： | 转台检测 |
Design of Turntable Testing System Based on FPGA and PCI Bus |
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| QIN Ying-ying,GUO Xi-qing,LIU Wei. Design of Turntable Testing System Based on FPGA and PCI Bus[J]. Instrument Technique and Sensor, 2011, 0(3) |
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| Authors: | QIN Ying-ying GUO Xi-qing LIU Wei |
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| Affiliation: | QIN Ying-ying1,2,GUO Xi-qing1,LIU Wei1 (1.Academy of Opto-electronics,Chinese Academy of Sciences,Beijing 100080,China,2.Graduate School of Chinese Academy of Sciences,Beijing 100049,China) |
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| Abstract: | This paper introduced the turntable testing system based on FPGA and PCI bus and presented examples of the test.The system can measure the turntable angular velocity,angular position control precision and angular acceleration.Realtime data were collected by FPGA data acquisition system and transferred on PCI bus to computer for data processing by the computer application software. |
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| Keywords: | PCI FPGA |
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