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考虑未知输入饱和的指向约束姿态机动控制 被引量：8

Attitude Maneuver Control of Spacecraft with Pointing Constraints Considering Unknown Input Saturation
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摘要 针对航天器姿态机动过程中需要满足指向约束和输入饱和约束的问题,提出了一种基于视线轴导航函数和退步控制的控制算法。该算法通过在单位球面上建立视线轴对应的导航函数,并将该导航函数融入到退步控制律的设计过程中;同时通过设计辅助系统,结合李雅普诺夫稳定理论,设计出既能满足视线轴指向约束,又能满足输入饱和约束,同时对常值干扰进行估计并抑制的控制算法。仿真结果显示,提出的算法能同时处理指向约束和未知输入饱和约束,且对常值干扰具有抑制能力。 A novel control algorithm based on the navigation function of line-of-sight and backstepping method is presented in this paper for spacecraft maneuver under pointing constraints and input saturation constraint. The navigation function of line-of sight is constructed on the unit sphere, and thereafter is used to design the backstepping controller. With the assistance of auxiliary system, a controller is obtained. The controller can not only satify pointing constraints, but also meet input saturation constraint, meanwhile the constant disturbance can be estimated and be suppressed. The simulation results validate the effectiveness of the proposed algorithm.
作者 崔祜涛 程小军
机构地区 哈尔滨工业大学深空探测基础研究中心
出处 《宇航学报》 EI CAS CSCD 北大核心 2013年第3期377-383,共7页 Journal of Astronautics
基金 国家重点基础研究发展计划(973计划)(2012CB720000) 国家自然科学基金(61174201)
关键词 输入饱和 指向约束 导航函数 退步控制 Input saturation Poinling constraint Navigation function Backstepping control
分类号 V448.2 [航空宇航科学与技术—飞行器设计]
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参考文献23

  • 1Kim Y, Mesbahi M. Quadratically constrained attitude control via semidefinite programming [ J ]. IEEE Transaction on Automatic Control, 2004,49(5) : 731 -735.
  • 2McInnes C R. Large-angle slew maneuvers with autonomous sun vector avoidance [J]. Journal of Guidance Control and Dynamics, 1994, 17(4): 875-877.
  • 3Frazzoli E, Dahleh M A, Feron E, et al. A randomized attitude slew planning algorithm for autonomous spacecraft [ C ]. AIAA Guidance, Navigation, and Control Conference, Montreal, Canada, August 6 -9, 2001.
  • 4Cui P Y, Zhong W G, Cui H T. Onboard spacecraft slew- planning by heuristic state-space search and optimization [ C ] IEEE International Conference on Mechatronics and Automation, Harbin, China, August 5 - 8, 2007.
  • 5Cheng X, Cui H, Cui P, et al. Large angular autonomous attitude maneuver of deep spacecraft using pseudospectral method [ C ]. 3rd International Symposium on Systems and Control in Aeronautics and Astronautics, Harbin, China, June 8 - 10, 2010.
  • 6Kim Y, Mesbahi M, Singh G, et al. On the con,Jex parameterization of constrained spacecraft reorientation [ J ]. IEEE Transactions on Aerospace and Electronic Systems, 2010, 46(3) : 1097 -1109.
  • 7程小军,崔祜涛,崔平远,徐瑞.具有非凸约束的航天器姿态机动预测控制[J].宇航学报,2011,32(5):1070-1076. 被引量：13
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二级参考文献27

  • 1崔平远,徐文明,崔祜涛,仲维国.基于单轴随机扩展算法的自主探测器大角度机动规划[J].宇航学报,2007,28(2):404-408. 被引量：2
  • 2Boyd S, Vandenberghe L. Convex optimization [ M ]. New York : Cambridge University Press, 2004.
  • 3Boyd S, Ghaoui L E, Feron E, et al. Linear matrix inequalities in systems and control theory [ M ]. Philadelphia, PA: SIAM, 1994.
  • 4McInnes C R. Large-angle slew maneuvers with autonomous sun vector avoidance[ J ]. Journal of Guidance, Control, and Dynamics, 1994, 17(4) : 875 -877.
  • 5Avanzini G, Radice G, All I. Potential approach for constrained autonomous manoeuvres of a spacecraft equipped with a cluster of control moment gyroscopes [ J]. Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 2009, 223 (3) : 285 - 296.
  • 6Wisniewski R, Kulczycki P. Slew maneuver control for spacecraft equipped with star camera and reaction wheels[ J]. Control Engineering Practice, 2005, 13 ( 3 ) : 349 - 356.
  • 7Mengali G, Quarta A A. Spacecraft control with constrained fast reorientation and accurate pointing [ J ]. The Aeronautical Journal, 2004, 108(1080) : 85 -91.
  • 8Frazzoli E, Dahleh M A, Feron E, et al. A randomized attitude slew planning algorithm for autonomous spacecraft [ C ]. AIAA Guidance, Navigation, and Control Conference and Exhibit, Montreal, Canada, August 6-9, 2001.
  • 9Kim Y, Mesbahi M. Quadratically constrained attitude control via semidefinite programming [ J ]. IEEE Transactions on Automatic Control, 2004, 49 (5) : 731 - 735.
  • 10Shuster M D. A survey of attitude representations[J]. The Journal of the Astronautical Science, 1993, 41 (4) : 439 -517.

共引文献17

同被引文献64

引证文献8

二级引证文献36

宇航学报
2013年 第3期

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