Sliding mode servo control of a large flexible solar cell wing driving device
ZHAO Zhen1,2, WANG Bi2, CHEN Guoping1
1.State Key Lab of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;
2.Aerospace System Engineering Shanghai, Shanghai 201109, China
Abstract:Aiming at driving control problem of a large flexible solar cell wing in space station, a nonlinear fast terminal sliding mode (FTSM) servo control scheme with motion planning and vibration suppression was proposed.The driving state equation of the flexible solar cell wing and dynamic model of permanent magnet synchronous motor (PMSM) were derived considering driving device’s nonlinear transmission characteristics including transmission clearance, static/dynamic friction torque switching.Based on dynamic modeling, a combined control system including motion planning with high spline function, position loop integral separation regulator and velocity loop fast terminal sliding mode variable structure regulator was designed.The simulation verification for solar cell wing’s tracking sun process was done.The results showed that the designed control scheme can realize higher driving speed stability and better tracking accuracy of solar cell wing with large inertia and ultra-low frequency.
赵真1,2,王碧2,陈国平1. 空间站大柔性太阳电池翼驱动装置的滑模伺服控制[J]. 振动与冲击, 2020, 39(3): 214-218.
ZHAO Zhen1,2, WANG Bi2, CHEN Guoping1. Sliding mode servo control of a large flexible solar cell wing driving device. JOURNAL OF VIBRATION AND SHOCK, 2020, 39(3): 214-218.
[1] 王忠贵.载人航天飞行控制理论与实践[M]. 北京:国防工业出版社, 2015.
WANG Zhonggui. Theory and Practices of Manned Space Flight Control[M]. Beijing: National Defense Industry Press, 2015.
[2] 周志成,曲广吉. 通信卫星总体设计和动力学分析[M]. 北京:中国科学技术出版社,2013: 329-337.
ZHOU Zhicheng, QU Guangji. System design and dynamics analysis of communication satellites[M]. Beijing: China Science and Tehnology Press, 2013.
[3] 洪嘉振,尤蓝超.刚柔耦合系统动力学研究进展[J]. 动力学与控制学报, 2004, 2(2):1-6.
Hong Jia-zheng, You Chao-lan. Advances in dynamics of rigid-flexible coupling system[J]. Journal of Dynamics and Control, 2004, 2(2): 1-6.
[4] 于登云,夏人伟,赵国伟,等.智能天线结构模糊自适应变形控制实验研究[J]. 宇航学报, 2006, 27(2): 245-249.
Yu Deng-yun, Xia Ren-wei, Zhao Guo-wei, et al. Experimental research on deformation control for intelligent antenna structure based on selftuning fuzzy control[J]. Journal of Astronautics, 2006, 27(2): 245-249.
[5] Bong Wie, Qiang Liu, Frank Bauer. Classical and Robust H∞ Control Redesign for the Hubble Space Telescope[J]. Journal of Guidance, Control, and Dynamics,1993,16(6): 1069-1077.
[6] Yoshiro Hamada, Takashi Ohtani, Takashi Kida, etc. Synthesis of a linearly interpolated gain scheduling controller for large flexible spacecraft ETS-VIII[J]. Control Engineering Practice, 2011, 19(2011): 611-625.
[7] 张晓宇,苏宏业. 滑模变结构控制理论进展综述[J]. 化工自动化及仪表, 2006, 33(2): 1-8.
ZHANG Xiao-yu, SU Hong-ye. Survey on the Developments of Sliding Mode Variable Structure Control Theory[J]. Control and Instruments in Chemical Industry, 2006, 33(2): 1-8.
[8] 刘金琨,孙富春. 滑模变结构控制理论及其算法研究与进展[J]. 控制理论与应用, 2007, 24(3): 407-418.
LIU Jin-kun, SUN Fu-chun. Research and development on theory and algorithms of sliding mode control[J]. Control Theory & Applications, 2007, 24(3): 407-418.
[9] HWANG C L, Sliding mode control using time-varying switching gain and boundary layer for electrohydraulic position and differential pressure control[J]. IEE Proc: Control Theory and Applications,1996, 143(4): 325-332.
[10] 李兵强,陈晓雷,林辉等. 机电伺服系统齿隙补偿及终端滑模控制[J]. 电工技术学报, 2016, 31(9): 162-168.
LI Bing-qiang, CHEN Xiao-lei,LIN Hui,etc. Terminal Sliding Mode Control for Mechatronic Servo Systems with Backlash Nonlinearity Compenation[J]. Transactions of China Electrotechnical Society, 2016, 31(9): 162-168.
[11] 程龙,陈娟,陈茂胜等. 光电跟踪系统快速捕获时间最优滑模控制技术[J]. 光学精密工程, 2017, 25(1): 148-154.
CHENG Long, CHEN Juan,CHEN Mao-sheng,etc. Fast Acquisition of Time Optimal Sliding Model Control Technology for Photoelectric Tracking System[J]. Optics and Precision Engineering, 2017, 25(1): 148-154.
[12] 屠善澄.卫星姿态动力学与控制[M].北京:中国宇航出版社,2009.
TU San-cheng. Satellite Attitude Dynamics and Control [M]. Beijing: China Aerospace Press, 2009.
[13] 白圣建. 挠性航天器的建模与控制方法研究[D]. 长沙: 国防科学技术大学, 2005.
Bai Sheng-jian. Research on modeling and control of flexible spacecraft[D]. Changsha: National University of Defense Technology, 2005.
[14] Yung J. Lee, Murugan Subramaniam. Integrated System Tool for Flexible Multibody Dynamics and Control System Analysis[J]. AIAA-99-4228,1999: 1437-1447.
[15] 吴茂刚. 矢量控制永磁同步电动机交流伺服系统的研究[D]. 杭州:浙江大学, 2006.
Wu Mao-gang. Research on AC Servo System of Vector-Controlled Permanent Magnet Synchronous Motor[D]. Hangzhou: Zhejiang University, 2006.
[16] 陈荣. 永磁同步电机伺服系统研究[D]. 南京:南京航空航天大学,2004.
Chen Rong. Research on Permanent Magnet Synchronous Motor Servo System [D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2004.
[17] 杨国良,李建雄. 永磁同步电机控制技术[M]. 北京:知识产权出版社,2015
YANG Guo-liang, LI Jian-guo. Permanent Magnet Synchronous Motor Control Technology[M]. Beijing: Intellectual Property Publishing House, 2015.
[18] 宋彦.伺服系统提高速度平稳度的关键技术研究与实现[D]. 长春:中国科学院长春光学精密机械与物理研究所, 2010.
Song Yan. Study and Realization on Key Technology for Improve Velocity Stability[D]. Changchun: Changchun Institute of Optics Fine Mechanics and Physics,Chinese Academy of Sciences, 2010.
[19] Jinkun Liu, Xinhua Wang. Advanced Sliding Mode Control for Mechanical Systems[M]. Beijing: TsingHua University Press, 2011.
[20] Park KB, Tsuiji T. Terminal sliding mode control of second-order nonlinear uncertain syastems[J]. International Journal of Robust and Nonlinear Control,1999,9(11): 769-780.
[21] Renjith R. Kumar, Paul A. Cooper, Tae W. Lim. Sensitivity of Space Station Alpha Joint Robust Controller to Structural Modal Parameter Variations[J]. Journal of Guidance, Control,and Dynamics, 1992, 15(6): 1427-1433.
[22] Tae W. Lim, Paul A. Cooper, J. Kirk Ayers. Structural Dynamic Interaction with Solar Tracking Control for Evolutionary Space Station Concepts[R]. NASA Technical Memorandum 107629, Hampton: Langley Research Center,1992.