电磁航天器编队位置跟踪自适应协同控制

连克非; 董云峰

doi:10.13700/j.bh.1001-5965.2016.0809

电磁航天器编队位置跟踪自适应协同控制

doi: 10.13700/j.bh.1001-5965.2016.0809

连克非,
董云峰^,

北京航空航天大学宇航学院, 北京 100083

详细信息

作者简介:
连克非男, 硕士研究生。主要研究方向:卫星编队控制

董云峰男, 博士, 教授, 博士生导师。主要研究方向:航天器总体设计技术、航天器动力学与控制技术、飞行器动态模拟技术

通讯作者:
董云峰, E-mail: sinosat@buaa.edu.cn

中图分类号: V412.4
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- 被引次数: 6
出版历程
- 收稿日期: 2016-10-18
- 录用日期: 2016-12-23
- 网络出版日期: 2017-10-20

Adaptive cooperative control for electromagnetic spacecraft formation flight position tracking

LIAN Kefei,
DONG Yunfeng^,

School of Astronautics, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

More Information

Corresponding author: DONG Yunfeng, E-mail: sinosat@buaa.edu.cn

摘要

摘要:
通过引入一致性理论针对电磁航天器编队相对位置协同控制问题设计了自适应协同控制器。分析了电磁航天器编队的基本原理，建立了电磁航天器编队相对运动精确的非线性动力学方程。基于电磁力远场计算模型的不确定性，对相对运动动力学模型进行了修正。在电磁力计算模型不确定和航天器间存在通信时延的条件下，对位置跟踪控制的目标设计了自适应协同控制器。考虑到电磁航天器磁矩产生能力的不同，给出了通过优化进行磁矩分配的方案。通过仿真表明：所设计的自适应协同控制器不仅实现了对期望轨迹的准确跟踪，而且相比人工势函数法，暂态维持编队构型的能力提高了4.9倍，并且所给出的磁矩分配方案实现了磁矩的合理分配。
- 电磁航天器 /
- 编队飞行 /
- 协同控制 /
- 自适应 /
- 位置跟踪
Abstract:
Aimed at the relative position cooperative control problem of electromagnetic spacecraft formation flight, an adaptive cooperative controller was designed based on the consensus theory. Firstly, primary principles and accurate nonlinear dynamics equation of the relative motion of electromagnetic spacecraft formation were discussed. The relative motion dynamics model was then amended considering the uncertainties of the electromagnetic distant field calculation model. Secondly, nonlinear adaptive cooperative control laws for formation station tracking were designed under the condition of electromagnetic model uncertainty and communication delay among spacecraft. Solutions of magnetic moment allocation by utilizing optimization method were developed according to the difference of the maximum magnetic moments that electromagnetic spacecraft can produce. Finally, simulation shows that the adaptive cooperative controller is effective, and compared with artificial potential function method, the ability of maintaining the instantaneous stability of formation shape is improved by 4.9 times. The allocation method of magnetic moments has also achieved reasonable results.
- electromagnetic spacecraft /
- formation flight /
- cooperative control /
- adaptive /
- position tracking

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图 1 编队卫星相对运动轨迹

Figure 1. Relative motion trajectories of formation satellites

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图 2 相对位置跟踪误差曲线(η_i＞0)

Figure 2. Curves of relative position tracking errors (η_i > 0)

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图 3 相对速度跟踪误差曲线

Figure 3. Curves of relative velocity tracking errors

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图 4 电磁控制力曲线

Figure 4. Curves of electromagnetic control force

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图 5 控制磁矩曲线

Figure 5. Curves of control magnetic moments

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图 6 修正系数变化曲线

Figure 6. Curves of adjustment coefficients

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图 7 相对位置跟踪误差曲线(η_i=0)

Figure 7. Curves of relative position tracking errors (η_i=0)

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图 8 编队暂态构型维持误差曲线

Figure 8. Curves of formation instantaneous configuration position keeping error

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参考文献(21)

[1]	张博, 罗建军, 袁建平.一种基于信息一致性的卫星编队协同控制策略[J].航空学报, 2010, 31(5):1004-1013. http://www.cnki.com.cn/Article/CJFDTOTAL-HKXB201005020.htm ZHANG B, LUO J J, YUAN J P.A satellite formation cooperative control strategy based on information consensus[J].Acta Aeronautica et Astronautic Sinica, 2010, 31(5):1004-1013(in Chinese). http://www.cnki.com.cn/Article/CJFDTOTAL-HKXB201005020.htm
[2]	王龙, 杨乐平, 许军校.电磁编队飞行与电磁交会对接关键技术及进展[J].装备指挥技术学院学报, 2009, 20(1):74-78. http://www.cnki.com.cn/Article/CJFDTOTAL-XYZH200901021.htm WANG L, YANG L P, XU J X.The key technology and development of electromagnetic formation flight and electromagnetic rendezvous docking[J].Journal of Academy of Equipment Command & Technology, 2009, 20(1):74-78(in Chinese). http://www.cnki.com.cn/Article/CJFDTOTAL-XYZH200901021.htm
[3]	KONG E M C, KWON D W, SCHWEIGHART S A, et al.Electromagnetic formation flight for multisatellite arrays[J].Journal of Spacecraft and Rockets, 2004, 41(4):659-666. doi: 10.2514/1.2172
[4]	MILLER D W, SEDWICK R J.Electromagnetic formation flight phase I report[R].Boston:Massachusetts Institute of Technology, 2003.
[5]	AHSUN U, MILLER D W, RAMIREZ J L.Control of electromagnetic satellite formations in near-earth orbits[J].Journal of Guidence, Control and Dynamics, 2010, 33(6):1883-1891. doi: 10.2514/1.47637
[6]	ELIAS L M.Dynamics of multi-body space interferometers including reaction wheel gyroscopic stiffening effects:Structurally connected and electromagnetic formation flying architectures[D].Boston:Massachusetts Institute of Technology, 2004.
[7]	AHSUN U.Dynamics and control of electromagnetic satellite formations[D].Boston:Massachusetts Institute of Technology, 2007.
[8]	苏建敏, 董云峰.利用人工势函数法的卫星电磁编队控制[J].北京航空航天大学学报, 2012, 38(2):213-217. SU J M, DONG Y F.Artificial potential function method for satellite electromagnetic formation control[J].Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(2):213-217(in Chinese).
[9]	徐增文, 师鹏, 赵育善.双电磁航天器编队构型保持自适应控制[J].北京航空航天大学学报, 2015, 41(12):2302-2308. XU Z W, SHI P, ZHAO Y S.Adaptive control for two-spacecraft electromagnetic formation keeping[J].Journal of Beijing University of Aeronautics and Astronautics, 2015, 41(12):2302-2308(in Chinese).
[10]	邵龙飞, 师鹏, 赵育善.电磁航天器编队动力学建模与运动规划方法[J].北京航空航天大学学报, 2015, 41(4):737-743. SHAO L F, SHI P, ZHAO Y S.Dynamics modeling and motion programming for electromagnetic formation flight[J].Journal of Beijing University of Aeronautics and Astronautics, 2015, 41(4):737-743(in Chinese).
[11]	SCHWEIGHART S A.Electromagnetic formation flight dipole solution planning[D].Boston:Massachusetts Institute of Technology, 2005.
[12]	黄涣, 杨乐平, 朱彦伟, 等.双星电磁编队的动力学平衡态稳定性与控制[J].国防科技大学学报, 2013, 35(3):12-17. http://www.cnki.com.cn/Article/CJFDTOTAL-GFKJ201303002.htm HUANG H, YANG L P, ZHU Y W, et al.Stability and control of dunamics equilibrium for two-spacecraft electromagnetic formation[J].Journal of National University of Defense Technology, 2013, 35(3):12-17(in Chinese). http://www.cnki.com.cn/Article/CJFDTOTAL-GFKJ201303002.htm
[13]	张保群, 宋申民, 陈兴林.带时延和拓扑切换的编队卫星鲁棒协同控制[J].宇航学报, 2012, 33(7):910-919. http://www.cnki.com.cn/Article/CJFDTOTAL-YHXB201207010.htm ZHANG B Q, SONG S M, CHEN X L.Robust coordinated control for formation flying satellites with time delays and switching topologies[J].Journal of Astronautics, 2012, 33(7):910-919(in Chinese). http://www.cnki.com.cn/Article/CJFDTOTAL-YHXB201207010.htm
[14]	毕鹏, 罗建军, 张博.一种基于一致性理论的航天器编队飞行协同控制方法[J].宇航学报, 2010, 31(1):70-74. BI P, LUO J J, ZHANG B.Cooperate control algorithm for spacecraft formation flying based on consensus theory[J].Journal of Astronautics, 2010, 31(1):70-74(in Chinese).
[15]	马广富, 梅杰.多星系统相对轨道的自适应协同控制[J].控制理论与应用, 2011, 28(6):781-787. http://www.cnki.com.cn/Article/CJFDTOTAL-KZLY201106004.htm MA G F, MEI J.Adaptive cooperative control for relative orbits of multi-satellite systems[J].Control Theory & Applications, 2011, 28(6):781-787(in Chinese). http://www.cnki.com.cn/Article/CJFDTOTAL-KZLY201106004.htm
[16]	郑重, 宋申民.考虑避免碰撞的编队卫星自适应协同控制[J].航空学报, 2013, 34(8):1934-1943. ZHENG Z, SONG S M.Adaptive coordination control of satellites within formation considering collision avoidance[J].Acta Aeronautica et Astronautica Sinica, 2013, 34(8):1934-1943(in Chinese).
[17]	SU J M, DONG Y F.Gathering the fractionated electromagnetic satellites cluster by simulating fish school[J].Aircraft Engineering and Aerospace Technology, 2012, 84(2):115-119. doi: 10.1108/00022661211207938
[18]	KRISTIANSEN R, NICKLASSON P J, GRAVDAHL J T.Formation modelling and 6DOF spacecraft coordination control[C]//Proceedings of the 2007 American Control Conference.Piscataway, NJ:IEEE Press, 2007:4690-4696.
[19]	KRSTIC M, KANELLAKOPOULOS I, KOKOTOVIC P.Nonlinear and adaptive control design[M].New York:John Wiley & Sons, Inc., 1995:490-491.
[20]	章仁伟.卫星轨道姿态动力学与控制[M].北京:北京航空航天大学出版社, 1998:50-51. ZHANG R W.Orbit and attitude dynamics and control of satellite[M].Beijing:Beihang University Press, 1998:50-51(in Chinese).
[21]	ZHANG B Q, SONG S M.Decentralized coordinated control for multiple spacecraft formation maneuver[J].Acta Astronautica, 2012, 74:79-97. doi: 10.1016/j.actaastro.2011.12.017

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