| 基于虚拟仪器技术的通用水声信号发射系统设计 |
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| 引用本文： | 于海春,余华兵,孙长瑜,李启虎.基于虚拟仪器技术的通用水声信号发射系统设计[J].应用声学,2009,28(2):116-120. |
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| 作者姓名： | 于海春 余华兵 孙长瑜 李启虎 |
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| 作者单位： | 中国科学院声学研究所微弱信号检测与处理实验室,北京,100190 |
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| 基金项目： | 国家自然科学基金重点项目 |
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| 摘 要： | 本文针对水声学实验中对于发射信号源的使用要求,介绍了发射平台的结构以及软件流程,并对其中基于虚拟仪器技术的难点做了详细的论述,最终设计开发了一种通用水声信号发射系统,并介绍了一个具体的实验用途。
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| 关 键 词： | 声学 虚拟仪器 信号发生器 监控 |
Design of general underwater acoustics signal transmiter system based on virtual instrumentation technologies |
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| YU Hai-Chun,YU Hua-Bing,SUN Chang-Yu and LI Qi-Hu.Design of general underwater acoustics signal transmiter system based on virtual instrumentation technologies[J].Applied Acoustics,2009,28(2):116-120. |
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| Authors: | YU Hai-Chun YU Hua-Bing SUN Chang-Yu and LI Qi-Hu |
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| Institution: | YU Hai-Chun YU Hua-Bing SUN Chang-Yu LI Qi-Hu (Institute of Acoustics,Chinese Academy of Sciences,Beijing 100190) |
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| Abstract: | This paper aims at the requirements of signal sources used in Underwater Acoustics experiments and presents the signal generator structure and software flow of the transmitter system have developed.Some difficulties in technologies based on Virtual Instrumentation are discussed.A software for general purpose underwater acoustics signal generator has been developed.An illustration of the experimental application is given. |
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| Keywords: | Underwater acoustics Virtual instrumentation Signal generator Monitor |
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