{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,4,3]],"date-time":"2025-04-03T08:04:53Z","timestamp":1743667493020,"version":"3.37.3"},"reference-count":38,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2024,2,4]],"date-time":"2024-02-04T00:00:00Z","timestamp":1707004800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"second batch of the Scientific Experiment Project of the Space Engineering Application System of the China Space Station","award":["2021ZD0300603","2021ZD0300604"]},{"name":"Hubei Provincial Science and Technology Major Project","award":["ZDZX2022000001"]},{"DOI":"10.13039\/501100002858","name":"Chinese Postdoctoral Science Foundation","doi-asserted-by":"crossref","award":["2020M672453"],"id":[{"id":"10.13039\/501100002858","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"crossref","award":["91536221","12204493","42274013"],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"crossref"}]},{"name":"Wuhan Dawn Plan Project","award":["2023010201020282"]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"A dynamic gravimeter with an atomic interferometer (AI) can perform absolute gravity measurements with high precision. AI-based dynamic gravity measurement is a type of joint measurement that uses an AI sensor and a classical accelerometer. The coupling of the two sensors may degrade the measurement precision. In this study, we analyzed the cross-coupling effect and introduced a recovery vector to suppress this effect. We improved the phase noise of the interference fringe by a factor of 1.9 by performing marine gravity measurements using an AI-based gravimeter and optimizing the recovery vector. Marine gravity measurements were performed, and high gravity measurement precision was achieved. The external and inner coincidence accuracies of the gravity measurement were \u00b10.42 mGal and \u00b10.46 mGal after optimizing the cross-coupling effect, which was improved by factors of 4.18 and 4.21 compared to the cases without optimization.<\/jats:p>","DOI":"10.3390\/s24031016","type":"journal-article","created":{"date-parts":[[2024,2,5]],"date-time":"2024-02-05T08:28:29Z","timestamp":1707121709000},"page":"1016","source":"Crossref","is-referenced-by-count":7,"title":["High-Precision Atom Interferometer-Based Dynamic Gravimeter Measurement by Eliminating the Cross-Coupling Effect"],"prefix":"10.3390","volume":"24","author":[{"given":"Yang","family":"Zhou","sequence":"first","affiliation":[{"name":"Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430071, China"},{"name":"University of Chinese Academy of Sciences, Beijing 100049, China"}]},{"given":"Wenzhang","family":"Wang","sequence":"additional","affiliation":[{"name":"Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430071, China"},{"name":"University of Chinese Academy of Sciences, Beijing 100049, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2601-6484","authenticated-orcid":false,"given":"Guiguo","family":"Ge","sequence":"additional","affiliation":[{"name":"Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430071, China"},{"name":"University of Chinese Academy of Sciences, Beijing 100049, China"}]},{"given":"Jinting","family":"Li","sequence":"additional","affiliation":[{"name":"Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430071, China"},{"name":"University of Chinese Academy of Sciences, Beijing 100049, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2869-3617","authenticated-orcid":false,"given":"Danfang","family":"Zhang","sequence":"additional","affiliation":[{"name":"Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430071, China"},{"name":"University of Chinese Academy of Sciences, Beijing 100049, China"}]},{"given":"Meng","family":"He","sequence":"additional","affiliation":[{"name":"Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430071, China"},{"name":"University of Chinese Academy of Sciences, Beijing 100049, China"}]},{"given":"Biao","family":"Tang","sequence":"additional","affiliation":[{"name":"Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430071, China"},{"name":"Wuhan Institute of Quantum Technology, Wuhan 430206, China"},{"name":"Hefei National Laboratory, Hefei 230094, China"}]},{"given":"Jiaqi","family":"Zhong","sequence":"additional","affiliation":[{"name":"Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430071, China"},{"name":"Wuhan Institute of Quantum Technology, Wuhan 430206, China"},{"name":"Hefei National Laboratory, Hefei 230094, China"}]},{"given":"Lin","family":"Zhou","sequence":"additional","affiliation":[{"name":"Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430071, China"},{"name":"Wuhan Institute of Quantum Technology, Wuhan 430206, China"},{"name":"Hefei National Laboratory, Hefei 230094, China"}]},{"given":"Runbing","family":"Li","sequence":"additional","affiliation":[{"name":"Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430071, China"},{"name":"Wuhan Institute of Quantum Technology, Wuhan 430206, China"},{"name":"Hefei National Laboratory, Hefei 230094, China"}]},{"given":"Ning","family":"Mao","sequence":"additional","affiliation":[{"name":"School of Electrical Engineering, Naval University of Engineering, Wuhan 430033, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9140-7978","authenticated-orcid":false,"given":"Hao","family":"Che","sequence":"additional","affiliation":[{"name":"School of Electrical Engineering, Naval University of Engineering, Wuhan 430033, China"}]},{"given":"Leiyuan","family":"Qian","sequence":"additional","affiliation":[{"name":"School of Electrical Engineering, Naval University of Engineering, Wuhan 430033, China"}]},{"given":"Yang","family":"Li","sequence":"additional","affiliation":[{"name":"School of Electrical Engineering, Naval University of Engineering, Wuhan 430033, China"}]},{"given":"Fangjun","family":"Qin","sequence":"additional","affiliation":[{"name":"School of Electrical Engineering, Naval University of Engineering, Wuhan 430033, China"}]},{"given":"Jie","family":"Fang","sequence":"additional","affiliation":[{"name":"Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430071, China"},{"name":"Wuhan Institute of Quantum Technology, Wuhan 430206, China"},{"name":"Hefei National Laboratory, Hefei 230094, China"}]},{"given":"Xi","family":"Chen","sequence":"additional","affiliation":[{"name":"Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430071, China"},{"name":"Wuhan Institute of Quantum Technology, Wuhan 430206, China"},{"name":"Hefei National Laboratory, Hefei 230094, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1830-8527","authenticated-orcid":false,"given":"Jin","family":"Wang","sequence":"additional","affiliation":[{"name":"Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430071, China"},{"name":"Wuhan Institute of Quantum Technology, Wuhan 430206, China"},{"name":"Hefei National Laboratory, Hefei 230094, China"}]},{"given":"Mingsheng","family":"Zhan","sequence":"additional","affiliation":[{"name":"Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430071, China"},{"name":"Wuhan Institute of Quantum Technology, Wuhan 430206, China"},{"name":"Hefei National Laboratory, Hefei 230094, China"}]}],"member":"1968","published-online":{"date-parts":[[2024,2,4]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"938","DOI":"10.1002\/2017RG000566","article-title":"Geophysics from terrestrial time-variable gravity measurements","volume":"55","author":"Watlet","year":"2017","journal-title":"Rev. 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