Chen Gang, Zhang Jinbai, Lee Chun-Hianet al. Numerical simulation of external MHD generator on board reentry vehicles[J]. Journal of Beijing University of Aeronautics and Astronautics, 2010, 36(2): 135-139. (in Chinese)
Citation: Wang Chenchen, Wang Xinlong. Analysis of error output characteristics of DRLG[J]. Journal of Beijing University of Aeronautics and Astronautics, 2013, 39(4): 521-524,530. (in Chinese)

Analysis of error output characteristics of DRLG

  • Received Date: 11 Apr 2012
  • Publish Date: 30 Apr 2013
  • Dither structure is the key part of dithered ring laser gyroscope (DRLG), and the dither parameters directly affect its error output characteristics. In order to choose the best dither parameters and improve the measurement accuracy of this gyroscope, the effects of dither parameters on error output characteristics-bias error, scale factor error and angle random walk error of the gyroscope were analyzed deeply based on the principles of dither bias. The results show that bias error declines with the decrease of the dither magnitude; the scale factor error increases with the increase of magnitude within a certain range, but decreases above the range. Reducing the dither magnitude can reduce the error of angle random walk.

     

  • [1]
    Joseph K.The laser gyro[J].IEEE Spectrum,1967,4:44-55
    [2]
    Chow W W,Hambenne J B,Hutchings T J,et al.Multi-oscillator laser gyros[J].IEEE Journal of Quantum Electronics,1980,16(9):918-936
    [3]
    Andrew D A,Roden S,King T A.A model for Lock-in growth in ring laser gyroscopes[J].IEEE Journal of Quantum Electronics,1995,31(9):1709-1715
    [4]
    高玉凯,邓正隆.消除机械抖动激光陀螺闭锁误差的方法[J].中国激光,2007,34(3):354-358
    Gao Yukai,Deng Zhenglong.A new method for eliminating the lock-in error of mechanically dithered ring laser Gyro[J].Chinese Journal of Lasers,2007,34(3):354-358(in Chinese)
    [5]
    高伯龙.抖动偏频过锁区的理论分析[J].工学学报,1979,2(1):47-64
    Gao Bolong.Principle of ring laser gyro error over loch-in[J].Journal of Engineering,1979,2(1):47-64(in Chinese)
    [6]
    王可东,顾启泰.环形激光陀螺仪机械抖动参数的选定[J].光学技术,2000,26(4):354-357,360
    Wang Kedong,Gu Qitai.Way to select dithering amplitude and frequency of RLG[J].Optical Technique,2000,26(4):354-357,360(in Chinese)
    [7]
    黄国荣,张宗麟,韩宗虎.激光陀螺角随机游走分析方法[J].中国惯性技术学报,2000,8(1):30-35
    Huang Guorong,Zhang Zonglin,Han Zonghu.Approach of analyzing the RWC of ring laser gyro[J].Journal of Chinese Inertial Technology,2000,8(1):30-35(in Chinese)
    [8]
    Tang Jianhe,Fu Zhenxian,Deng Zhenglong.Identification method for RLG random errors based on allan variance and equivalent theorem[J].Chinese Journal of Aeronautics,2009,22(3):273-278
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