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Ying Liu, Yingmin Wang and Cheng Chen
Underwater acoustic localization (UWAL) is extremely challenging due to the multipath nature of extreme underwater environments, the sensor position uncertainty caused by unpredictable ocean currents, and the lack of underwater observation data due to sp...
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Yunqing Yu, Shuisheng Xu, Mei Wang and Qiang Xie
The well installed status of raft vibration isolation is undoubtedly of great significance in marine engineering, especially for submarines. To achieve this, the accurate measurement of the installation space of the vibration isolation is necessary. The ...
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Li Ren, Yongteng Zhong, Jiawei Xiang and Zhiling Wang
Gains and phases delay induced by sensor position error would significantly degrade the performance of high-resolution two-dimensional multiple signal classification (2D-MUSIC) algorithm, which resulting in low positioning estimation accuracy and poor im...
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Xinghua Li, Jue Li, Xuan Wei, Xiaohuan Yang, Zhikun Su, Jiaqi Liang, Zhiming Yang and Fengzhou Fang
Freeform surface is one of the research focuses in the measurement field. A composite module is composed of a plane and rotating paraboloid. The composite module array can identify 21 geometric errors of the machine tool in a wide range, which is compose...
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