Infrared and Laser Engineering, Volume. 52, Issue 6, 20230148(2023)

Optimal calibration method for nonorthogonal errors in dual-axis rotational RLG INS

Ding Li1,2, Xudong Yu1,2、*, Guo Wei1,2, and Hui Luo1,2
Author Affiliations
  • 1College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha 410073, China
  • 2Nanhu Laser Laboratory, National University of Defense Technology, Changsha 410073, China
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    References(11)

    [1] Z Wang, H Fan, Y Xie, . System-level calibration method for complex error coefficients of strapdown inertial navigation system. Infrared and Laser Engineering, 51, 20210499(2022).

    [2] Y Xie, H Fan, Z Wang, . Optimization design of rotation scheme for dual-axis rotation-modulation strapdown inertial navigation system. Journal of Chinese Inertial Technology, 29, 421-427, 436(2021).

    [3] [3] Gao W, Fang X, Liu F. Analysis on the influence of threeaxis turntable nonthogonal err on gyro calibration of SINS[C]2012 IEEE International Conference on Mechatronics Automation, 2012: 24292434.

    [4] B Wang, Q Ren, Z Deng, et al. A self-calibration method for nonorthogonal angles between gimbals of rotational inertial navigation system. IEEE Transactions on Industrial Electronics, 62, 2353-2362(2014).

    [6] Y Jiang, S Li, G Yan, . Vehicle navigation information extraction method based on dual-axis rotation-modulation inertial measurement. Journal of Chinese Inertial Technology, 30, 304-308, 315(2022).

    [10] C Gao, G Wei, Y Xie, . Fast alignment of mechanically dithered ring laser gyro SINS system. Infrared and Laser Engineering, 43, 375-381(2014).

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    Ding Li, Xudong Yu, Guo Wei, Hui Luo. Optimal calibration method for nonorthogonal errors in dual-axis rotational RLG INS[J]. Infrared and Laser Engineering, 2023, 52(6): 20230148

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    Paper Information

    Category: Photoelectric measurement

    Received: Mar. 16, 2023

    Accepted: --

    Published Online: Jul. 26, 2023

    The Author Email: Yu Xudong (wind0909@163.com)

    DOI:10.3788/IRLA20230148

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