Deep Space Explorer Attitude Planning and Control Method Based on Logarithmic Potential Function

Abstract

A multi-constrained attitude maneuver planning method based on logarithmic potential function is proposed in this paper for attitude maneuver problem of deep space explorer. Firstly, two kinds of pointing constraints-forbidden constraint and mandatory constraint are defined, which are used to build alogarithmic potential function. This logarithmic potential function is chosen as the Lyapunov function. On this basis an attitude maneuver controller is designed via the improved back-stepping method.Numerical simulation results show that by this method, a safe attitude maneuver path could be autonomously planned out under complex constraints, and computational efficiency meets the requirements. So it has practical application for deep space explorer with limited resources.

Key words： deep space explorer; attitude planning; logarithmic potential function; improved back-stepping method

References

[1] Kim Y, Mesbahi M, Singh G, et al. On the constrained attitude control problem[C]//AIAA Guidance, Navigation, and Control Conference.[S.l.]:AIAA, 2004,3:1862-1888.
[2] McInnes C R. Large-angle slew maneuvers with autonomous sun vector avoidance[J]. Journal of Guidance, Control, and Dynamics, 1994,17(4):875-877.
[3] Avanzini G, Radice G, Ali 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.
[4] Wisniewski R, Kulczycki P. Slew maneuver control for spacecraft equipped with star camera and reaction wheels[J]. Control Engineering Practice, 2005,13(3):349-356.
[5] Mengali G,Quarta A A. Spacecraft control with constrained fast reorientation and accurate pointing[J]. The Aeronautical Journal, 2004,108(1080):85-91
[6] Frazzoli 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.[S.l.]:AIAA, 2001.
[7] 仲维国,崔平远,崔祜涛.航天器复杂约束姿态机动的自主规划[J].航空学报,2007,25(5):1091-1097.[Zhong W G,Cui P Y, Cui H T. Autonomous attitude maneuver planning for spacecraft under complex constraints[J]. Acta Aeronautica et Astronautica Sinica, 2007,25(5):1091-1097.]
[8] 郑重,宋申民,张保群.考虑姿态禁忌约束的航天器安全姿态跟踪控制[J].系统工程与电子技术,2013,35(3):574-579.[Zheng Z, Song S M, Zhang B Q. Spacecraft safe attitude tracking control by considering attitude forbidden constraint[J].Systems Engineering and E1ectronics, 2013,35(3):574-579.]
[9] 郭延宁,李传江,马广富.基于势函数法的航天器自主姿态机动控制[J].航空学报,2011,32(3):457-464.[GuoY N, Li C J, Ma G F. Spacecraft autonomous attitude maneuver control by potential function method[J]. Acta Aeronautica et Astronautica Sinica, 2011,32(3):457-464.]
[10] Den H D, Roos C, Terlaky T. On the classical logarithmic barrier function method for a class of smooth convex programming problems[J]. Journal of Optimization Theory and Applications, 1992,73(1):1-25.
[11] Kim K, Kim Y. Robust backstepping control for slew maneuver using nonlinear tracking function[J]. IEEE Control Systems Magazine, 2003,11(6):822-829.
[12] Shuster M D. A survey of attituderepresentations[J]. The Journal of the Astronautical Science, 1993,41(4):439-517.
[13] Sun C, Dai R. Spacecraft attitude control under constrained zones via quadratically constrained quadratic programming[C]//AIAA Guidance, Navigation, and Control Conference.[S.l.]:AIAA, 2015.