A novel gyrocompass alignment method under large azimuth misalignment angle

详细信息    查看全文

• 作者：Feng-mei Wei 魏凤栿/a> ; Jian-pei Zhang 张健氿/a>…
• 关键词：strapdown ; inertial navigation system ; alignment
• 刊名：Journal of Shanghai Jiaotong University (Science)
• 出版年：2015
• 出版时间：October 2015
• 年：2015
• 卷：20
• 期：5
• 页码：558-564
• 全文大小：820 KB
• 参考文献：[1] Kenneth R, Britting Sc D. Inertial navigation systems analysis [M]. Boston, USA: Artech House, 1971: 245–248.
  [2] Broxmeyer C. Inertial navigation system [M]. New York, USA: McGraw-hill Book Company, 1964: 45–49.
  [3] Chen G, Wang W. Initial alignment of rotation modulation SINS based on improved open loop gyrocompass method [C]//Proceedings of the 2012 Third International Conference on Intelligent Control and Information Processing. Dalian, China: IEEE, 2012: 264–267.CrossRef
  [4] Qu Wei. Research on key technique of airborne SINS/CNS Integrated navigation system [D]. Nanjing: College of Automation, Nanjing University of Aeronautics and Astronautics, 2012 (in Chinese).
  [5] Park L W, Lee J G, Park C G. Covariance analysis of strapdown INS considering gyrocompass characteristics [J]. IEEE Transations on Aerospace and Electronic Systems, 1995, 31(1): 320–328.CrossRef
  [6] Zhang Yi. Research of alignment technology for ship’s strapdown inertial navigation system [D]. Harbin: College of Automation, Harbin Engineering University, 2012 (in Chinese).
  [7] Ben Y Y, Li Q, Gao W, et al. A new method of closed-loop calibration of fiber gyro [C]//Proceedings of the 2010 IEEE International Conference on Information and Automation. Harbin, China: IEEE, 2010: 946–951.CrossRef
  [8] Ma T, Gao Y B. Application and comparison of two methods for alignment of FOG SINS [C]//Proceedings of the 8th World Congress on Intelligent Control and Automation. Jinan, China: IEEE, 2010: 3581–3584.
  [9] Hao Yan-ling, Zhang Yi. Analysis of single axial rotation SINS azimuth alignment [J]. Chinese Journal of Scientific Instrument, 2011, 32(2): 309–315 (in Chinese).MathSciNet
  [10] Andreev A G, Ermakov V S, Mafter M B, et al. Results of high latitude trials of modern marine compasses [J]. IEEE A & E Systems Magazine, 2005, 20(10): 29–31.CrossRef
  [11] Yan Gong-min, Yan Wei-sheng, Xu De-min. On reverse navigation algorithm and its application to SINS gyro-compass in-movement alignment [C]//Proceedings of the 27th Chinese Control Conference. Kunming, China: IEEE, 2008: 724–729 (in Chinese).
  [12] Xia Jia-he, Qin Yong-yuan, Jia Ji-chao. Interacting multiple model based rapid alignment method of inertial navigation system under large attitude error [J]. Information and Control, 2010, 39(2): 243–251 (in Chinese).
  [13] Han Yan-ling, Zhang Yi, Sun Feng. Research of gyrocompass alignment for large azimuth misalignment [J]. Chinese Journal of Scientific Instrument, 2011, 32(7): 1478–1484 (in Chinese).MathSciNet
  
• 作者单位：Feng-mei Wei 魏凤梅 (1) (2)
  Jian-pei Zhang 张健沛 (1)
  Jing Yang 杨静 (1)
  Shu-qiang Jiang 姜述强 (3)
  Song-lin Xie 谢松霖 (3) (4)
  
  1. College of Computer Science and Technology, Harbin Engineering University, Harbin, 150001, China
  2. School of Technology, Harbin University, Harbin, 150086, China
  3. College of Automation, Harbin Engineering University, Harbin, 150001, China
  4. 7801 Institute, Changsha, 410000, China
  
• 刊物类别：Engineering
• 刊物主题：Electrical Engineering
  Life Sciences
  Architecture
  Chinese Library of Science
  
• 出版者：Shanghai Jiao Tong University Press
• ISSN：1995-8188

文摘

Conventional gyrocompass alignment methods are based on relatively small azimuth misalignment angles. However, a marine strapdown inertial navigation system may face large azimuth misalignment angle caused by a failed coarse alignment algorithm. This paper provides a novel gyrocompass alignment method to solve the problem. Effects of system parameters are analyzed and the proper scenario of parameter switch based on the classic control theories is derived. Test results show that compared with the conventional methods, our method can accomplish the initial alignment quickly and accurately under large azimuth misalignment angle.