| 潜器水下重力匹配导航研究进展 |
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| 引用本文： | 郑伟,付腾达,李钊伟,祝会忠,徐爱功. 潜器水下重力匹配导航研究进展[J]. 科学技术与工程, 2022, 22(18): 7721-7734 |
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| 作者姓名： | 郑伟 付腾达 李钊伟 祝会忠 徐爱功 |
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| 作者单位： | 中国空间技术研究院钱学森空间技术实验室;辽宁工程技术大学测绘与地理科学学院 |
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| 基金项目： | 国家自然科学基金(41774014，41574014)；辽宁省“兴辽人才计划”资助项目(XLYC2002082，XLYC2002101，XLYC2008034)；中央军委科技委前沿科技创新项目(085015)和创新工作站项目；中国空间技术研究院杰出青年基金； |
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| 摘 要： | 由于水下重力匹配导航是提高潜器水下导航精度的重要手段，因此本文对海洋重力场、重力仪、重力梯度仪的研究进展进行综述。首先，总结了海洋重力场国内外研究进展，回顾了SS系列、KMS-DNSC-DTU系列全球重力场模型的发展历程；其次，重点介绍了重力仪/重力梯度仪种类、精度水平、国内外研究进展，列出了不同类型重力仪/重力梯度仪的代表型号；最后，简述了钱学森空间技术实验室天空海一体化导航与探测团队阶段性研究成果。
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| 关 键 词： | 水下组合导航；重力匹配算法；海洋重力场；重力仪；重力梯度仪 |
| 收稿时间： | 2021-11-14 |
| 修稿时间： | 2022-06-07 |
Progress of Undersea Gravity Matching Navigation |
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| Zheng Wei,Fu Tengd,Li Zhaowei,Zhu Huizhong,Xu Aigong. Progress of Undersea Gravity Matching Navigation[J]. Science Technology and Engineering, 2022, 22(18): 7721-7734 |
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| Authors: | Zheng Wei Fu Tengd Li Zhaowei Zhu Huizhong Xu Aigong |
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| Affiliation: | School of Geomatics, Liaoning Technical University;Qian Xuesen Laboratory of Space Technology, China Academy of Space Technology |
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| Abstract: | Because the underwater gravity matching navigation is an important means to improve the underwater navigation accuracy of submarine, the research progress of marine gravity field, gravimeter and gravity gradiometer are reviewed in this paper. Firstly, the research progress of marine gravity field at home and abroad is summarized. The development history of SS series and KMS-DNSC-DTU series global gravity field models is reviewed. Secondly, this paper mainly introduces the types, accuracy level and research progress of gravimeter / gravity gradiometer at home and abroad. The representative models of different types of gravimeters / gravity gradients are listed. Finally, this paper briefly describes the phased research results of the research team of navigation and detection based on the information of aerospace-aeronautics-marine integration in the Qian Xuesen Laboratory of Technology. |
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| Keywords: | underwater integrated navigation gravity matching algorithm marine gravity field gravimeters gradiometer |
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