利用气动力的大气制动过程中近心点高度控制

季英良; 朱宏玉; 杨博

doi:10.13700/j.bh.1001-5965.2014.0197

利用气动力的大气制动过程中近心点高度控制

doi: 10.13700/j.bh.1001-5965.2014.0197

北京航空航天大学宇航学院, 北京 100191

基金项目: 国家自然科学基金资助项目(11272028)

详细信息

作者简介:
季英良(1990—),男,山东莒县人,硕士生,jiyingliang369@126.com

通讯作者:
朱宏玉(1976—),男,河北定州人,讲师,09190@buaa.edu.cn,主要研究方向为航天器动力学与控制.

中图分类号: V412.4⁺1
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出版历程
- 收稿日期: 2014-04-09
- 网络出版日期: 2015-03-20

Perigee altitude control using aerodynamic force during aerobraking

School of Astronautics, Beijing University of Aeronautics and Astronautics, Beijing 100191, China

摘要

摘要: 针对大气制动轨道转移过程中出现的近心点下降问题,给出了一种利用气动力实现近心点高度控制的方法.设计了以倾侧角为控制变量的大气内飞行控制律,并参考相关星际探测任务进行了仿真验证.通过改变倾侧角调整气动力在高度方向上的分量来实现对制动轨道近心点高度的控制,并根据当前近心点高度与预定近心点高度自动调整反馈增益.在整个大气制动过程中本方法无需燃料消耗即可有效地限制近心点下降并最终减少下降量,同时使飞行过程中的最大动压和最大热流密度逐渐降低,保证了航天器的安全.
- 航天器轨道 /
- 轨道转移 /
- 大气制动 /
- 近心点控制 /
- 倾侧角控制
Abstract: An approach of perigee altitude control using aerodynamic force was provided to deal with the decline of perigee during the orbital transfer process of aerobraking. The atmospheric flight control law considering the bank angle as control variable was investigated, and the computer simulation which referred to the relevant interplanetary exploration mission was performed for demonstration. The perigee altitude was controlled by changing the bank angle to adjust the aerodynamic force component along altitude direction. And the feedback gains were automatically adjusted according to the currently actual altitude and the desired altitude of perigee. The present control law effectively limited the decline of perigee altitude and reduced the quantity of decline finally during whole aerobraking without fuel consumption. Meanwhile, the max dynamic pressure and the max heat flux were decreased gradually, which ensure the security of spacecraft.
- spacecraft orbit /
- orbit transfer /
- aerobraking /
- perigee control /
- bank angle control

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参考文献(15)

[1]	Spencer D A, Tolson R.Aerobraking cost and risk decisions[J].Journal of Spacecraft and Rockets,2007,44(6):1285-1293.
[2]	韩波,张文普. 行星探测中的大气制动技术研究进展[J].力学进展,2010,40(6):642-651. Han B,Zhang W P.Advances of aerobraking technology in the planetary mission[J].Advance in Mechanics,2010,40(6):642-651(in Chinese).
[3]	艾远行,乔栋. 火星探测气动捕获技术研究进展[C]//中国宇航学会深空探测技术专业委员会第九届学术年会论文集(上册).北京:中国宇航学会深空探测技术专业委员会,2012:58-63. Ai Y X,Qiao D.The research progress of pneumatic capture technology in Mars detection[C]//Proceedings of the 9th Committee of Deep Space Exploration Technology,Chinese Society of Astronautics(Vol.1).Beijing:Committee of Deep Space Exploration Technology,Chinese Society of Astronautics,2012:58-63(in Chinese).
[4]	Miele A, Wang T.Robust predictor-corrector guidance for aeroassisted orbital transfer[J].Journal of Guidance,Control and Dynamics,1996,19(5):1134-1141.
[5]	Kuo Z S, Liu K C.Explicit guidance of aeroassisted orbital transfer using matched asymptotic expansions[J].Journal of Guidance,Control and Dynamics,2002,25(1):80-87.
[6]	陈统,徐世杰. 火星轨道大气制动策略研究[C]//全国第14届空间及运动体控制技术学术会议论文集,2010:129-134. Chen T,Xu S J.Research on Mars orbit aerobraking strategy[C]//Proceedings of the 14th National Academic Conference on Space and Moving-body Control Technology,2010:129-134(in Chinese).
[7]	Rozanov M, Guelman M.Aeroassisted orbital maneuvering with variable structure control[J].Acta Astronautica,2008,62(1):9-17.
[8]	张海联,吴德隆. 热流限制下的最优气动力辅助变轨[J].上海航天,1999,16(4):6-11. Zhang H L,Wu D L.Aeroassisted optimal orbital transfer problem with heat-flow constraint[J].Aerospace Shanghai,1999,16(4) :6-11(in Chinese).
[9]	南英,肖业伦, 陈士橹.同一平面气动力辅助变轨的近似解及分析[J].北京航空航天大学学报,1998,24(1):120-123. Nan Y,Xiao Y L,Chen S L.Approximate solutions of the optimal aeroassisted coplanar transfer of space vehicle[J].Journal of Beijing University of Aeronautics and Astronautics,1998,24(1): 120-123(in Chinese).
[10]	Long S M, You T H,Halsell C A,et al.Mars reconnaissance orbiter aerobraking navigation operation[C]//SpaceOps 2008 Conference.Reston,VA:American Institute of Aeronautics and Astronautics Inc,2008:3394.
[11]	Chapel J D, Johnson M A,Sidney W P,et al.Aerodynamic safing approach for the 2001 Mars odyssey spacecraft during aerobraking[J].Journal of Spacecraft and Rockets,2005,42(3):416-422.
[12]	Lyons D T, Beerer J G,Esposito P,et al.Mars global surveyor:aerobraking mission overview[J].Journal of Spacecraft and Rockets,1999,36(3):307-313.
[13]	Smith J C, Bell J L.2001 Mars odyssey aerobraking[J].Journal of Spacecraft and Rockets,2005,42(3):406-415.
[14]	徐世杰. 基于Lyapunov方法的空间飞行器大角度姿态机动控制[J].宇航学报,2001,22(4):95-99. Xu S J.Large angle attitude maneuver control of spacecraft based on Lyapunov approach[J].Journal of Astronautics,2001,22(4):95-99(in Chinese).
[15]	Mease K D, Vinh N X.Minimum-fuel aeroassisted coplanar orbit transfer using lift-modulation[J].Journal of Guidance,Control and Dynamics,1985,8(1):134-141.