Optics and Precision Engineering, Volume. 25, Issue 10, 2636(2017)

Low-speed control of large telescope based on disturbance torque observer

DENG Yong-ting*... LI Hong-wen, LIU Jing and WANG Jian-li |Show fewer author(s)
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    References(14)

    [1] [1] DENG Y T, LI H W, WANG J L, et al.. Speed control for PMSM based on predictive functional control and disturbance observer[J]. Opt. Precision Eng., 2014, 22(6): 1598-1605. (in Chinese)

    [4] [4] DENG Y T, LI H W, WANG J L, et al.. Design of telescope servo system based on DSP and FPGA[J]. Infrared and Laser Engineering, 2014, 43(3): 908-914. (in Chinese)

    [7] [7] XI X C, POO A N, HONG G S. Tracking error-based static friction compensation for a bi-axial CNC machine[J]. Precision Engineering, 2010, 34(3): 480-488.

    [8] [8] CHO H C, FADALI M S, LEE K S, et al.. Adaptive position and trajectory control of autonomous mobile robot systems with random friction[J]. IET Control Theory & Applications, 2010, 4(12): 2733-2742.

    [9] [9] SU Y X, ZHENG C H, MUELLER P C, et al.. A simple improved velocity estimation for low-speed regions based on position measurements only[J]. IEEE Transactions on Control Systems Technology, 2006, 14(5): 937-942.

    [10] [10] CHOI S H, KO J S, KIM I D, et al.. Precise position control using a PMSM with a disturbance observer containing a system parameter compensator[J]. IEE Proceedings-Electric Power Applications, 2005, 152(6): 1573-1577.

    [11] [11] JI K H, SHEN J X. A low speed servo motor drive system with disturbance torque observers[J]. Proceedings of the CSEE, 2012, 32(15): 100-106. (in Chinese)

    [12] [12] HIRAIDE T, TAKAHASHI K, NANDAYAPA M, et al.. Acceleration control of AC servo motor considering cogging torque at low velocities for haptics[C]. Proceedings of the 2012 IEEE International Symposium on Industrial Electronics, IEEE, 2012: 1668-1673.

    [13] [13] SIROTA M J, THOMPSON P M, JEX H R. Azimuth and elevation servo performance of the W.M. Keck telescope[J]. SPIE, 1994, 2199: 126-141.

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    DENG Yong-ting, LI Hong-wen, LIU Jing, WANG Jian-li. Low-speed control of large telescope based on disturbance torque observer[J]. Optics and Precision Engineering, 2017, 25(10): 2636

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    Paper Information

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    Received: May. 23, 2017

    Accepted: --

    Published Online: Nov. 24, 2017

    The Author Email: Yong-ting DENG (dyt0612@163.com)

    DOI:10.3788/ope.20172510.2636

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