| 利用RTK技术确定海道测量船质心位置 |
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| 引用本文： | 齐珺, 暴景阳, 刘雁春. 利用RTK技术确定海道测量船质心位置[J]. 武汉大学学报 ( 信息科学版), 2010, 35(9): 1048-1051. |
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| 作者姓名： | 齐珺 暴景阳 刘雁春 |
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| 作者单位： | 1大连舰艇学院海测工程系,大连市解放路667号,116018;292292部队,胶南市,266405 |
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| 基金项目： | 国家自然科学基金资助项目(40671161) |
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| 摘 要： | 根据海道测量对姿态传感器安装位置以及观测点姿态改正对质心坐标系的要求,提出了一种利用GPS-RTK测量技术确定测船质心位置的方法,并给出了静态锚泊情况下测船质心位置的确定模型。实验结果表明,该方法能够以较高精度求定测船的质心,适用于海道测量船质心位置的确定。
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| 关 键 词： | 海道测量 质心 姿态传感器 RTK |
| 收稿时间： | 2010-06-18 |
| 修稿时间： | 2010-06-18 |
Determination of Barycenter of Surveying Boat in Hydrographic Survey |
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| QI Jun, BAO Jingyang, LIU Yanchun. Determination of Barycenter of Surveying Boat in Hydrographic Survey[J]. Geomatics and Information Science of Wuhan University, 2010, 35(9): 1048-1051. |
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| Authors: | QI Jun BAO Jingyang LIU Yanchun |
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| Affiliation: | 1Department of Hydrography and Cartography Engineering, Dalian Naval Academy, 667 Jiefang Road, Dalian 116018, China;(2 Unit 92292, Jiaonan 266405, China |
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| Abstract: | In terms of the attitude correction of the sensors position in hydrographic survey, determination of the barycenter of the surveying boat accurately is necessary. Based on the RTK technique, a new method for determination of the barycenter of the surveying boat is presented and a series model is developed under static state. The simulated results show the calculations and the true values are in a good consistency. The validation and reliability of the new developed approach is verified. The error of the barycenter position of the surveying boat determined by the observation including RTK noise level can also be neglected. |
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| Keywords: | hydrographic survey barycenter motion sensor real time kinematic |
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