| 超短基线基阵基元相移差的测量 |
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| 引用本文： | 喻敏,惠俊英,孙大军.超短基线基阵基元相移差的测量[J].应用声学,2006,25(4):229-233. |
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| 作者姓名： | 喻敏 惠俊英 孙大军 |
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| 作者单位： | 哈尔滨工程大学水声工程学院,哈尔滨,150001 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 本文针对超短基线定位系统定位精度不高的问题，首先介绍了一种改进阵形的高精度定位算法，然后介绍了如何测量基阵附加相移的方法，并在湖试中，应用了此方法得到的补偿相移值，取得较好的定位效果。
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| 关 键 词： | 超短基线 附加相移 |
| 收稿时间： | 2005-01-18 |
| 修稿时间： | 2005-01-182005-10-14 |
Measurement of the additional phase shift for an ultra short baseline positioning system |
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| YU Min,HUI Jun-Ying and SUN Da-Jun.Measurement of the additional phase shift for an ultra short baseline positioning system[J].Applied Acoustics,2006,25(4):229-233. |
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| Authors: | YU Min HUI Jun-Ying and SUN Da-Jun |
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| Institution: | College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin 150001 |
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| Abstract: | In order to improve the positioning precision of the USBL, a high-precision positioning algorithm using a improved array is proposed at first. Then, a method is presented to measure the additional phase shift of the USBL. The method is tested in a lake trial with reasonably good effect. |
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| Keywords: | USBL additional phase shift |
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