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1.中科院长春光学精密机械与物理研究所 中科院空间光学系统在轨制造与;集成重点实验室,吉林 长春 130033
2.中国科学院大学,北京 100049
3.中国科学院大学材料与光电研究中心,北京 100049
[ "赛华阳(1996-),男,河南泌阳人,博士研究生,2018年于西北农林科技大学获得学士学位,主要从事超声医疗机器人、机器人滑模控制等方面的研究。E-mail: saihuayang18@mails.ucas.ac.cn" ]
[ "徐振邦(1982-),男,内蒙古通辽人,研究员,2005年、2010年于中国科学技术大学分别获得学士、博士学位,主要从事空间智能机器人、空间遥感器设计、振动控制方面的研究。E-mail: xuzhenbang@ciomp.ac.cn" ]
收稿日期:2021-03-30,
修回日期:2021-05-05,
纸质出版日期:2021-12-15
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赛华阳,徐振邦,贺帅等.刚性航天器的预定义时间滑模控制[J].光学精密工程,2021,29(12):2891-2901.
SAI Hua-yang,XU Zhen-bang,HE Shuai,et al.Predefined-time sliding mode control for rigid spacecraft[J].Optics and Precision Engineering,2021,29(12):2891-2901.
赛华阳,徐振邦,贺帅等.刚性航天器的预定义时间滑模控制[J].光学精密工程,2021,29(12):2891-2901. DOI: 10.37188/OPE.20212912.2891.
SAI Hua-yang,XU Zhen-bang,HE Shuai,et al.Predefined-time sliding mode control for rigid spacecraft[J].Optics and Precision Engineering,2021,29(12):2891-2901. DOI: 10.37188/OPE.20212912.2891.
针对刚性航天器在姿态跟踪控制中存在的系统不确定及外界干扰等问题,提出了一种预定义时间滑模控制器(PTSMC)。首先,给出了以四元数为姿态参数的航天器姿态跟踪控制系统,利用误差四元数和误差角速度设计了预定义时间滑模面。然后,考虑了航天器系统的不确定性和外界干扰设计了一种非保守上界的PTSMC,并通过边界层技术降低了系统抖动。最后,通过设计Lyapunov函数,证明了所提出的控制器的预定义时间稳定性和系统收敛时间上界的非保守性。仿真结果表明,刚性航天器的姿态跟踪误差精度可达1.5×10
-6
rad,角速度跟踪误差精度可达2×10
-6
rad/s。与现有的预定义时间控制器相比,所提出的控制器的稳定时间上限是更加非保守的,与传统PD控制和非奇异终端滑模控制相比,所提出的控制器具有更高的跟踪精度和鲁棒性。通过3自由度气浮平台的姿态跟踪实验进一步说明了控制方案的有效性,其中角度跟踪误差小于0.1 rad,位置跟踪误差小于0.2 m。
To minimize system uncertainty and external disturbance in attitude tracking control for rigid spacecraft, a predefined-time sliding mode controller (PTSMC) is proposed. First, the spacecraft attitude tracking system is developed with quaternion parameterization, and the predefined time sliding surface is designed using an error quaternion and error angular velocity. Then, considering the uncertainties and external disturbances of the spacecraft system, a PTSMC with a non conservative upper bound is designed, and the noise of the system is reduced using boundary layer technology. Finally, by designing the Lyapunov function, the predefined-time stability of the proposed controller and the non conservative upper bound of the system convergence are demonstrated. The simulation results show that using the proposed approach, the attitude tracking accuracy of rigid spacecraft can reach 1.5×10
-
6
rad, and the angular velocity tracking accuracy can reach 2×10
-
6
rad/s. Compared with the existing predefined time control and non singular terminal sliding mode control, the upper bound of the stabilization time of the proposed control is more non conservative and has higher tracking accuracy and robustness. The effectiveness of the control scheme is further illustrated by the attitude tracking experiment of the 3 DOF airborne platform. The angle tracking error is less than 0.1 rad, and the position tracking error is less than 0.2 m.
XIA Y Q , ZHU Z , FU M Y , et al . Attitude tracking of rigid spacecraft with bounded disturbances [J]. IEEE Transactions on Industrial Electronics , 2011 , 58 ( 2 ): 647 - 659 . doi: 10.1109/tie.2010.2046611 http://dx.doi.org/10.1109/tie.2010.2046611
尹芳 , 吴云 . 空间非合作旋转目标的模型重建与位姿优化 [J]. 光学 精密工程 , 2019 , 27 ( 8 ): 1854 - 1862 . doi: 10.3788/OPE.20192708.1854 http://dx.doi.org/10.3788/OPE.20192708.1854
YIN F , WU Y . Model reconstruction and pose optimization of non-cooperative rotating space target [J]. Optics and Precision Engineering , 2019 , 27 ( 8 ): 1854 - 1862 . (in Chinese) . doi: 10.3788/OPE.20192708.1854 http://dx.doi.org/10.3788/OPE.20192708.1854
WANG F , MIAO Y , LI C Y , et al . Attitude control of rigid spacecraft with predefined-time stability [J]. Journal of the Franklin Institute , 2020 , 357 ( 7 ): 4212 - 4221 . doi: 10.1016/j.jfranklin.2020.01.001 http://dx.doi.org/10.1016/j.jfranklin.2020.01.001
方元坤 , 袁斌文 , 孟子阳 , 等 . 分布式遥感编队多星协同观测中的姿态控制 [J]. 光学 精密工程 , 2019 , 27 ( 1 ): 58 - 68 . doi: 10.3788/ope.20192701.0058 http://dx.doi.org/10.3788/ope.20192701.0058
FANG Y K , YUAN B W , MENG Z Y , et al . Attitude control in multi-satellite cooperative observations for distributed remote sensing [J]. Optics and Precision Engineering , 2019 , 27 ( 1 ): 58 - 68 . (in Chinese) . doi: 10.3788/ope.20192701.0058 http://dx.doi.org/10.3788/ope.20192701.0058
刘京 , 邓永停 , 李洪文 . 基于级联滑模控制的高精度光电跟踪与捕获 [J]. 光学 精密工程 , 2020 , 28 ( 2 ): 350 - 362 .
LIU J , DENG Y T , LI H W . High-precision photoelectric acquisition and tracking based on cascade sliding mode control [J]. Optics and Precision Engineering , 2020 , 28 ( 2 ): 350 - 362 . (in Chinese)
PUKDEBOON C , JITPATTANAKUL A . Anti-unwinding attitude control with fixed-time convergence for a flexible spacecraft [J]. International Journal of Aerospace Engineering , 2017 , 2017 : 1 - 13 . doi: 10.1155/2017/5018323 http://dx.doi.org/10.1155/2017/5018323
WANG Z , SU Y X , ZHANG L Y . A new nonsingular terminal sliding mode control for rigid spacecraft attitude tracking [J]. Journal of Dynamic Systems, Measurement, and Control , 2018 , 140 ( 5 ): 051006 . doi: 10.1115/1.4038094 http://dx.doi.org/10.1115/1.4038094
POLYAKOV A . Nonlinear feedback design for fixed-time stabilization of linear control systems [J]. IEEE Transactions on Automatic Control , 2012 , 57 ( 8 ): 2106 - 2110 . doi: 10.1109/tac.2011.2179869 http://dx.doi.org/10.1109/tac.2011.2179869
ZOU A M , KUMAR K D , DE RUITER A H J . Fixed-time attitude tracking control for rigid spacecraft [J]. Automatica , 2020 , 113 : 108792 . doi: 10.1016/j.automatica.2019.108792 http://dx.doi.org/10.1016/j.automatica.2019.108792
SÁNCHEZ-TORRES J D , GÓMEZ-GUTIÉRREZ D , LÓPEZ E , et al . A class of predefined-time stable dynamical systems [J]. IMA Journal of Mathematical Control and Information , 2018 , 35 ( Supplement_1 ): i1 - i29 . doi: 10.1093/imamci/dnx004 http://dx.doi.org/10.1093/imamci/dnx004
JIMÉNEZ-RODRÍGUEZ E , MUÑOZ-VÁZQUEZ A J , SÁNCHEZ-TORRES J D , et al . A Lyapunov-like characterization of predefined-time stability [J]. IEEE Transactions on Automatic Control , 2020 , 65 ( 11 ): 4922 - 4927 . doi: 10.1109/tac.2020.2967555 http://dx.doi.org/10.1109/tac.2020.2967555
ALDANA-LÓPEZ R , GÓMEZ-GUTIÉRREZ D , JIMÉNEZ-RODRÍGUEZ E , et al . Enhancing the settling time estimation of a class of fixed-time stable systems [J]. International Journal of Robust and Nonlinear Control , 2019 , 29 ( 12 ): 4135 - 4148 . doi: 10.1002/rnc.4600 http://dx.doi.org/10.1002/rnc.4600
SÁNCHEZ-TORRES J D , DEFOORT M , MUÑOZ-VÁZQUEZ A J . A second order sliding mode controller with predefined-time convergence [C]// 2018 15th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE) . September 5-7, 2018 , Mexico City, Mexico. IEEE , 2018 : 1 - 4 . doi: 10.1109/iceee.2018.8533952 http://dx.doi.org/10.1109/iceee.2018.8533952
JIMÉNEZ-RODRÍGUEZ E , LOUKIANOV A G , SÁNCHEZ-TORRES J D . A second order predefined-time control algorithm [C]// 2017 14th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE) . October 20-22, 2017 , Mexico City, Mexico. IEEE , 2017 : 1 - 6 . doi: 10.1109/iceee.2017.8108833 http://dx.doi.org/10.1109/iceee.2017.8108833
BHAT S P , BERNSTEIN D S . Finite-time stability of continuous autonomous systems [J]. SIAM Journal on Control and Optimization , 2000 , 38 ( 3 ): 751 - 766 . doi: 10.1137/s0363012997321358 http://dx.doi.org/10.1137/s0363012997321358
SÁNCHEZ-TORRES J D , SANCHEZ E N , LOUKIANOV A G . A discontinuous recurrent neural network with predefined time convergence for solution of linear programming [C]// 2014 IEEE Symposium on Swarm Intelligence . December 9-12, 2014 , Orlando, FL, USA . IEEE , 2014 : 1 - 5 . doi: 10.1109/sis.2014.7011799 http://dx.doi.org/10.1109/sis.2014.7011799
WEN J T Y , KREUTZ-DELGADO K . The attitude control problem [J]. IEEE Transactions on Automatic Control , 1991 , 36 ( 10 ): 1148 - 1162 . doi: 10.1109/9.90228 http://dx.doi.org/10.1109/9.90228
徐策 , 李大伟 , 贺帅 , 等 . 自由飞行机器人气浮式模拟器设计 [J]. 光学 精密工程 , 2019 , 27 ( 2 ): 352 - 362 . doi: 10.3788/OPE.20192702.0352 http://dx.doi.org/10.3788/OPE.20192702.0352
XU C , LI D W , HE SH , et al . Design of air-bearing simulator for free-flying robot [J]. Optics and Precision Engineering , 2019 , 27 ( 2 ): 352 - 362 . (in Chinese) . doi: 10.3788/OPE.20192702.0352 http://dx.doi.org/10.3788/OPE.20192702.0352
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