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	Nonlinear local stabilization control of flexible satellite attitude system
	Zhou, Yan-Ru ; Huang, Wen-Chao ; Zeng, Jian-Ping ; Ceng JP(曾建平)
刊名	http://dx.doi.org/10.7641/CTA.2014.30464
	2014
关键词	Algorithms Attitude control Convex optimization Navigation Stabilization State feedback Systems engineering
英文摘要	Based on the polynomial sum of squares (SOS) techniques, a nonlinear local stabilization control approach is proposed for the problem of flexible satellite attitude maneuver and vibration suppression. According to the structural features of attitude system, a nonlinear local stabilization controller is developed and the complexity of attitude control design is reduced effectively by employing a separation principle for the reduced-order observer and state feedback. On this basis, the corresponding conditions of nonlinear local stabilization, which can be checked through convex optimization algorithms, are presented by using the SOS and S-procedure theory, and the analytical solution of nonlinear attitude controller can be constructed if the optimization problem is solvable. Finally, this method is applied to the attitude control of a flexible satellite and the simulation results show that both the fast large angle attitude maneuver and the vibration suppression are well realized.
语种	英语
出版者	South China University of Technology
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/92973]
专题	信息技术－已发表论文
推荐引用方式 GB/T 7714	Zhou, Yan-Ru,Huang, Wen-Chao,Zeng, Jian-Ping,et al. Nonlinear local stabilization control of flexible satellite attitude system[J]. http://dx.doi.org/10.7641/CTA.2014.30464,2014.
APA	Zhou, Yan-Ru,Huang, Wen-Chao,Zeng, Jian-Ping,&曾建平.(2014).Nonlinear local stabilization control of flexible satellite attitude system.http://dx.doi.org/10.7641/CTA.2014.30464.
MLA	Zhou, Yan-Ru,et al."Nonlinear local stabilization control of flexible satellite attitude system".http://dx.doi.org/10.7641/CTA.2014.30464 (2014).

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