| 基于高分辨图像声呐的舰船声尾流实测研究 |
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| 引用本文： | 陈云飞,贾兵,李桂娟,高雷.基于高分辨图像声呐的舰船声尾流实测研究[J].舰船科学技术,2011,33(12). |
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| 作者姓名： | 陈云飞 贾兵 李桂娟 高雷 |
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| 作者单位： | 水下测控技术重点实验室,辽宁大连,116013 |
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| 摘 要： | 利用基于高分辨图像声呐对水面船的尾流散射特性进行海试测量,测得水面船的船体亮点和尾流空间分布图像。对尾流数据进行分析,获得水面船声尾流散射强度随时间变化特性和对应舰船的声尾流时间长度数据。
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| 关 键 词： | 舰船尾流 声图像 海上实验 |
Experimental study on the acoustic scattering of the ships' wakes using imaging sonar |
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| CHEN Yun-fei,JIA Bing,LI Gui-juan,GAO Lei.Experimental study on the acoustic scattering of the ships' wakes using imaging sonar[J].Ship Science and Technology,2011,33(12). |
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| Authors: | CHEN Yun-fei JIA Bing LI Gui-juan GAO Lei |
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| Institution: | CHEN Yun-fei,JIA Bing,LI Gui-juan,GAO Lei(Key Laboratory for Underwater Test and Control Technology,Dalian116013,China) |
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| Abstract: | An experiment of acoustic scattering of the ships' wakes using imaging sonar is introduced.The echo highlight of ship hull and acoustic image of ship wake three dimensional destitutions are measured.The ship wake acoustic scattering strength varying with time and the life length of ship wake are also obtained after the processing of the data. |
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| Keywords: | ship wake acoustic image sea trial |
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