| 一种主从式数字处理系统及其在声呐设备中的应用 |
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| 引用本文： | 史新华,肖国有,马远良. 一种主从式数字处理系统及其在声呐设备中的应用[J]. 应用声学, 1995, 14(3): 19-22 |
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| 作者姓名： | 史新华 肖国有 马远良 |
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| 作者单位： | 西北工业大学航海工程学院!西安710072 |
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| 摘 要： | 本文给出一种由ＰＣ？ＡＴ和ＴＭＳ３２０Ｃ２５－ＤＳＰ组成的主从式数字处理系统，介绍了其在声呐设备检查测试中的几个典型应用。
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| 关 键 词： | 数字处理系统 声呐测量 |
A main-slave digital processing system and its applications in Sonar |
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| Shi Xinhu,Xiao Guoyou and Ma Yuaniang. A main-slave digital processing system and its applications in Sonar[J]. Applied Acoustics(China), 1995, 14(3): 19-22 |
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| Authors: | Shi Xinhu Xiao Guoyou Ma Yuaniang |
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| Affiliation: | Colledge of Marine Engineering, Northwestern Polytechnical University, Xian 710072;Colledge of Marine Engineering, Northwestern Polytechnical University, Xian 710072;Colledge of Marine Engineering, Northwestern Polytechnical University, Xian 710072 |
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| Abstract: | A main-slave digital processing system is presented. It is composed of a universal micro-computer PC/AT and muIti-chip TMS320C25 digital signal processors, while a dualport memory is used for inter data communication. Some fundamental applications such as the measurement of the amplitude and phase uniformity for multple pre-processing channels,the measurement of the multi-beam forming on water tank, the testing of sensors, and display of waveform, are described. |
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| Keywords: | Digital processing system Sonar measurement |
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