| 一种并行多通道数据获取系统设计 |
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| 引用本文： | 郭洁,潘烨炀,张林颖,李婷,王鹏. 一种并行多通道数据获取系统设计[J]. 山西机械, 2013, 0(6): 44-46 |
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| 作者姓名： | 郭洁 潘烨炀 张林颖 李婷 王鹏 |
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| 作者单位： | 中北大学信息与通信工程学院,山西太原030051 |
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| 摘 要： | 针对无损检测技术中激振检振技术对相位信息应用的Z-程需求‘，基于MAXl308设计了一种8通道并行数据获取系统，数据完整地保持了各通道间的相位信息。并根据工程需求设计了调理电路，系统可以完成电压士5V之间的信号采样，每通道的采样速率达到456ks／s。
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| 关 键 词： | 数据采集 激振检振 信号调理 多通道 |
Design of A Parallel Multi-channel Data Acquisition System |
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| GUO Jie. PAN Ye-yang,ZHANG Lin-ying. L,Ting,WANG Peng. Design of A Parallel Multi-channel Data Acquisition System[J]. Shaanxi Machinery, 2013, 0(6): 44-46 |
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| Authors: | GUO Jie. PAN Ye-yang ZHANG Lin-ying. L Ting WANG Peng |
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| Affiliation: | (School of Information Communication Engineering, North University of China, Taiyuan 030051, China) |
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| Abstract: | To meet the technique requirements of vibration absorber acquisition system based on MAX1308 was designed in this paper, in nondestructive testing technology, an 8-channel parallel data in which the data could keep the phase information integrality between each channel. According to the requirements of engineering, the conditioning circuit was designed, the system could completely get the signal samples between plus and minus 5 V voltage, the sampling rate can be up to 456 ksps per channel. |
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| Keywords: | data acquisition vibration absorber signal conditioning multi-channel |
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