Research on Underwater Navigation and Positioning Method Based on Sea Surface Buoys and Undersea Beacons

doi:10.1007/978-981-15-3715-8_36

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 光学定向与测量技术研究室

	Research on Underwater Navigation and Positioning Method Based on Sea Surface Buoys and Undersea Beacons
	Zhai, Wei 1; Wu, Jiali 2; Chen, Yaru 1; Jing, Zengzeng 1; Sun, Guang 1; Hong, Yingjie 1; Fan, Yi 1; Fan, Shunxi 1
	2020
会议日期	2020-11-22
会议地点	Chengdu, China
关键词	Underwater vehicle Positioning RTK Undersea beacons
卷号	652 LNEE
DOI	10.1007/978-981-15-3715-8_36
页码	390-404
英文摘要	When underwater vehicles and underwater robots are used for underwater tasks such as resource sampling, environmental exploration and wreck salvage, the positioning system is capable of reflecting the location information in a timely and accurate manner. Traditional underwater navigation and positioning is based on inertial navigation, assisted by surface satellite signals to achieve positioning information feedback, which requires frequent surface alignment, which increases the safety risk of underwater vehicle and reduces work efficiency. By setting up an underwater beacon array, establishing high-precision marine surveying datum, and utilizing the principle of underwater acoustic positioning, the precise navigation and positioning of underwater vehicle can be realized. This makes up for the deficiency of inertial navigation systems and improves the safety and working efficiency of underwater vehicle. In this research, a set of underwater stereo high-precision positioning system was built by integrating technologies including beacon transponder reference position calibration, sound ray bending ranging error correction, the high-precision positioning of long baseline underwater vehicles. The system built was tested in the Yangtze River with semi-physical simulation experiment. Feasibility and efficiency of the proposed methodology related to underwater navigation beacon array was successfully validated. © 2020, The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
产权排序	2
会议录	China Satellite Navigation Conference, CSNC 2020 Proceedings: Volume III
会议录出版者	Springer
语种	英语
ISSN号	18761100；18761119
ISBN号	9789811537141
内容类型	会议论文
源URL	[http://ir.opt.ac.cn/handle/181661/93554]
专题	西安光学精密机械研究所_光学定向与测量技术研究室
作者单位	1.Xi’an Aerors Data Technology Co. Ltd., Xi’an; 710054, China; 2.Xi’an Institute of Optics and Precision Mechanics of CAS, Xi’an; 710119, China
推荐引用方式 GB/T 7714	Zhai, Wei,Wu, Jiali,Chen, Yaru,et al. Research on Underwater Navigation and Positioning Method Based on Sea Surface Buoys and Undersea Beacons[C]. 见:. Chengdu, China. 2020-11-22.