| Research on Underwater Navigation and Positioning Method Based on Sea Surface Buoys and Undersea Beacons | |
| Zhai, Wei1; Wu, Jiali2; Chen, Yaru1; Jing, Zengzeng1; Sun, Guang1; Hong, Yingjie1; Fan, Yi1; Fan, Shunxi1 | |
| 2020 | |
| 会议名称 | 11th China Satellite Navigation Conference, CSNC 2020 |
| 会议录名称 | China Satellite Navigation Conference, CSNC 2020 Proceedings: Volume III |
| 卷号 | 652 LNEE |
| 页码 | 390-404 |
| 会议日期 | 2020-11-22 |
| 会议地点 | Chengdu, China |
| 出版者 | Springer |
| 产权排序 | 2 |
| 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. |
| 关键词 | Underwater vehicle Positioning RTK Undersea beacons |
| 作者部门 | 光学定向与测量技术研究室 |
| DOI | 10.1007/978-981-15-3715-8_36 |
| 收录类别 | EI |
| ISBN号 | 9789811537141 |
| 语种 | 英语 |
| ISSN号 | 18761100；18761119 |
| EI入藏号 | 20202408822723 |
| 引用统计 | |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/93554 |
| 专题 | 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]:Springer,2020:390-404. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Research on Underwat（4500KB） | 会议论文 | 限制开放 | CC BY-NC-SA | 请求全文 | ||
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