| 仿生水听器设计、制造与测试 |
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| 引用本文： | 石归雄,张国军,刘细宝,王晓瑶,许姣.仿生水听器设计、制造与测试[J].海洋技术,2011,30(1):44-47. |
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| 作者姓名： | 石归雄 张国军 刘细宝 王晓瑶 许姣 |
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| 作者单位： | 中北大学仪器科学与动态测试教育部重点实验室,山西太原,030051 |
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| 基金项目： | 国际科技合作重大项目，国家自然科学基金 |
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| 摘 要： | 根据仿生鱼类侧线细胞纤毛原理,设计、制造并测试了一种新型双纤毛压阻水听器,用于检测水下声信号.与传统的压电水听器相比,这种水听器具有体积小和矢量性的优点.利用聚氨酯仿生细胞壁作为透声帽,利用硅油模拟细胞液和压阻微梁模拟感觉纤毛三层拾振结构,从而提高纤毛式水听器的可靠性.封装以后的纤毛式水听器采用振动台和矢量水听器校准系...
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| 关 键 词： | MEMS 矢量水听器 纤毛 测试 |
Design and Fabrication of a Bionic Hydrophone and Its Test |
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| SHI Gui-xiong,ZHANG Guo-jun,LIU Xi-bao,WANG Xiao-yao,XU Jiao.Design and Fabrication of a Bionic Hydrophone and Its Test[J].Ocean Technology,2011,30(1):44-47. |
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| Authors: | SHI Gui-xiong ZHANG Guo-jun LIU Xi-bao WANG Xiao-yao XU Jiao |
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| Institution: | SHI Gui-xiong,ZHANG Guo-jun,LIU Xi-bao,WANG Xiao-yao,XU Jiao(Key Laboratory of Instrumentation Science & Dynamic Measurement,Ministry of Education & North University of China,Taiyuan Shanxi 030051,China) |
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| Abstract: | A silicon machined double-cilia micro-hydrophone is developed for underwater acoustic measurement.These hydrophones have the advantages of miniaturization and directional compared to the conventional piezoelectric acoustic hydrophones.The package of hydrophone imitates the lateral line cell of fish to improve the reliability of the hydrophone,using polyurethane as the cupula for packaging cap and silicone oil as the mucus and the beam as the cilium.The packaged hydrophone is tested by sensor auto calibratio... |
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| Keywords: | MEMS |
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