| 基于VME总线的水声阵列信号数据采集系统设计 |
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| 引用本文： | 齐赛,张立军,杨树元.基于VME总线的水声阵列信号数据采集系统设计[J].微计算机应用,2007,28(9):971-973. |
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| 作者姓名： | 齐赛 张立军 杨树元 |
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| 作者单位： | 中国科学院声学研究所声学智能制导试验室,北京,100080 |
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| 摘 要： | 提出了一种基于VME总线的多通道水声阵列信号数据采集系统的设计方案,该方案中多达36个通道的水声阵列信号由一片Datel公司的ADS927来完成。单通道采样率为80KHz,分辨率为14比特。该系统可用于水下实时阵列信号处理。
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| 关 键 词： | VME总线 A/D转换 水声阵列信号采样 |
| 修稿时间： | 2005-01-06 |
The Design of Multi-channels Underwater Acoustic Array Signal Sampling System Based on VME BUS |
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| Affiliation: | Intelligent quidance lab. Institute of Acoustics, Chinese Academy of Sciences, Beijing, 100080, China |
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| Abstract: | This paper provides a scheme of designing underwater acoustic array signal sampling system based on VME bus. In this scheme, 36-channels underwater acoustic array signals are sampled by one ADS927 whose precision is 14-bit. The sampling frequency in each channel is 20KHz. This system can be used in real time underwater acoustic array signal processing system.. |
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| Keywords: | CPLD |
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