Volume 34 Issue 8
Aug.  2008
Turn off MathJax
Article Contents
Yu Yang, Zhang Hongyue. Three descriptions of coning motion and its influence[J]. Journal of Beijing University of Aeronautics and Astronautics, 2008, 34(8): 956-960. (in Chinese)
Citation: Yu Yang, Zhang Hongyue. Three descriptions of coning motion and its influence[J]. Journal of Beijing University of Aeronautics and Astronautics, 2008, 34(8): 956-960. (in Chinese)

Three descriptions of coning motion and its influence

  • Received Date: 17 Jul 2007
  • Publish Date: 31 Aug 2008
  • Basing on rotation vector method, Euler angles method and finite rotations method, the coning motion and its influence were discussed. Then the expressions of equivalent gyro drift in each method and their relationship were obtained. At last compensate precision of two-intervals coning compensate algorithm was researched in each method. The results show that finite rotations method and rotation vector method are equivalent absolutely. Euler angles method and rotation vector method are equivalent only when oscillation angles are small. Coning compensate algorithms are effectual both in rotation vector method and Euler angles method, and besides, compensate precisions are equivalent when oscillation angles are small. Rotation vector method and finite rotations method can be used to design coning compensation algorithms and Euler angles method can be used to design the test of the coning motion.

     

  • loading
  • [1] Bortz J E.A new mathematical formulation for strapdown inertial navigation[J].IEEE Transactions on Aerospace and Electronic Systems,1971,AES-7(1):61-66 [2] Joos D K.Real time gyro error compensation in strapdown systems Sorg H.Symposium Gyro Technology Conference Proceedings.Stuttgart,Germany:Universitt Stuttgart,1983: 18.1-18.22 [3] Mckern R,Musoff H. Strapdown attitude algorithms from a geometric viewpoint .AIAA81-4311,1981 [4] 王养柱,崔中兴.捷联惯导系统圆锥补偿算法研究[J].北京航空航天大学学报,2001,27(3):264-267 Wang Yangzhu,Cui Zhongxi.Research on coning compensation algorithms for SINS[J].Journal of Beijing University of Aeronautics and Astronautics,2001,27(3):264-267(in Chinese) [5] 刘危,解旭辉,李圣怡.捷联惯导系统的圆锥误差补偿算法研究[J].南京航空航天大学学报, 2004,36(3):348-352 Liu Wei,Xie Xuhui,Li Shengyi.Coning algorithm for strapdown inertial navigation system[J].Journal of Nanjing University of Aeronautics & Astronautic,2004,36(3):348-352(in Chinese) [6] Blankinship K. A new kinematic theorem for rotation motion [J]. IEEE,2004:285-295 [7] 刘道静,李立新,纪志农,等. 李萨如图在捷联惯导系统圆锥误差估计中的应用[J].中国惯性技术学报,2005,13(3):61-63 Liu Daojing,Li Lixin,Ji Zhinong, et al. Application of lissajous figures in SINS-s coning error estimation[J].Journal of Chinese Inertial Technology,2005,13(3):61-63(in Chinese) [8] 魏晓虹,张春熹,朱奎宝.一种高精度角速率圆锥补偿算法[J].北京航空航天大学学报,2005,31(12):1312-1316 Wei Xiaohong,Zhang Chunxi,Zhu Kuibao. High accuracy coning compensate algorithm by angular velocity[J].Journal of Beijing University of Aeronautics and Astronautics,2005,31(12): 1312-1316(in Chinese)
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views(3406) PDF downloads(2264) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return