| 主/子惯导舰上标定挠曲变形补偿方法综述 |
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| 引用本文： | 赵国荣,周大旺,吴进华.主/子惯导舰上标定挠曲变形补偿方法综述[J].海军航空工程学院学报,2015,30(3):227-234. |
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| 作者姓名： | 赵国荣 周大旺 吴进华 |
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| 作者单位： | 海军航空工程学院控制工程系,山东烟台,264001 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 挠曲变形是主/子惯导在线标定的一种重要误差源,对其补偿处理具有重要意义。首先,分析了挠曲变形的概念、特点及其对主/子惯导误差方程影响;其次,将现有补偿处理方法分为3大类,分别为测量方法、机理建模方法和随机过程建模方法,并讨论了他们各自的优缺点;最后,探讨了挠曲变形补偿方法的发展方向。
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| 关 键 词： | 挠曲变形 惯性导航 标定 误差补偿 |
A Survey on Flexure Deformation Compensation Methods in Master/Slave INS Calibration |
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| ZHAO Guorong,ZHOU Dawang and WU Jinhua.A Survey on Flexure Deformation Compensation Methods in Master/Slave INS Calibration[J].Journal of Naval Aeronautical Engineering Institute,2015,30(3):227-234. |
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| Authors: | ZHAO Guorong ZHOU Dawang and WU Jinhua |
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| Institution: | Department of Control Engineering, NAAU, Yantai Shandong 264001, China,Department of Control Engineering, NAAU, Yantai Shandong 264001, China and Department of Control Engineering, NAAU, Yantai Shandong 264001, China |
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| Abstract: | Flexure deformation is an important error sources of master / slave INS online calibration. It is great significanceto compensation those errors. In the analysis of the flexure of the concept, characteristics and post-master INS equationsinfluence the process, the existing compensation processing methods were divided into three categories, namely, measure.ment method, mechanism modeling and stochastic processes modeling. Then the advantages and disadvantages were dis.cussed. Finally, the development direction of the flexure deformation compensation method was discussed. |
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| Keywords: | flexure inertial navigation system calibration error compensation |
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