| Research on techniques to improve accuracy in SBL locating systems |
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| 作者姓名： | 时洁 刘伯胜 宋海岩 |
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| 作者单位： | College of Underwater Acoustic Engineering Harbin Engineering University，College of Underwater Acoustic Engineering Harbin Engineering University，College of Underwater Acoustic Engineering Harbin Engineering University，Harbin 150001 China，Harbin 150001 China，Harbin 150001 China |
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| 摘 要： | Short baseline system （SBL）, which is a kind of underwater acoustic locating technology, has widely applicable value. In order to examine the capability of ship model design, the ship model experimentation should have high accuracy. This paper focuses on the key techniques of high accuracy locating system, including high accuracy sub-array position emendation, divisional locating, anti multi-path interference measure, etc. Experiments show that the SBL locating systems has received the satisfying effect owing to these key techniques proposed in this paper.
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| 关 键 词： | 准确度 水下运输 水下声学定位系统 波浪 |
Research on techniques to improve accuracy in SBL locating systems |
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| Jie Shi,Bo-sheng Liu,Hai-yan Song.Research on techniques to improve accuracy in SBL locating systems[J].Journal of Marine Science and Application,2008,7(1):59-64. |
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| Authors: | Jie Shi Bo-sheng Liu Hai-yan Song |
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| Institution: | College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin 150001, China |
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| Abstract: | Short baseline system (SBL), which is a kind of underwater acoustic locating technology, has widely applicable value. In order to examine the capability of ship model design, the ship model experimentation should have high accuracy. This paper focuses on the key techniques of high accuracy locating system, including high accuracy sub-array position emendation, divisional locating, anti multi-path interference measure, etc. Experiments show that the SBL locating systems has received the satisfying effect owing to these key techniques proposed in this paper. |
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| Keywords: | underwater acoustic locating system SBL high accuracy |
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