Nonlinear model predictive control of agile satellite attitude maneuver

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所 > 中科院长春光机所知识产出

	Nonlinear model predictive control of agile satellite attitude maneuver
	Fan, G.-W.; L. Chang; L. Dai; K. Xu and X.-B. Yang
刊名	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
	2015
卷号	23 期号:8 页码:2318-2327
英文摘要	By taking a pyramid configuration Control Moment Gyro (CMG) as the actuator, an advanced maneuver control algorithm was explored. In consideration of the constraint or incremental constraint of control torque for the CMG, the control law and manipulation law for the satellite attitude fast maneuver were designed based on the Nonlinear Model Predictive Control (NMPC) method, and the impact of satellite attitude maneuver controller parameters on tracking performance was analyzed by different simulations. The simulation results indicate that increasing tracking performance weighting matrix and lengthening predicting time domain, the satellite attitude maneuver speed can be improved and the maneuver time can be shortened. The designed control method can achieve 40 attitude maneuver in the 18 s, and the corresponding pointing accuracy and stability are 0.01 and 0.04()/s, respectively. Simulation results were also compared with that the terminal sliding-mode control method, and it shows that the control performance of satellite attitude maneuver has been improved. The proposed control method in this paper provides a theoretical support for the in-orbit applications of agile small satellites. , 2015, Chinese Academy of Sciences. All right reserved.
收录类别	EI
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/56024]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Fan, G.-W.,L. Chang,L. Dai,et al. Nonlinear model predictive control of agile satellite attitude maneuver[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2015,23(8):2318-2327.
APA	Fan, G.-W.,L. Chang,L. Dai,&K. Xu and X.-B. Yang.(2015).Nonlinear model predictive control of agile satellite attitude maneuver.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,23(8),2318-2327.
MLA	Fan, G.-W.,et al."Nonlinear model predictive control of agile satellite attitude maneuver".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 23.8(2015):2318-2327.