Immersion and Invariance Adaptive Control with σ-modification for Air-breathing Hypersonic Vehicles

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	Immersion and Invariance Adaptive Control with σ-modification for Air-breathing Hypersonic Vehicles
	Han, Chao1 ; Liu, Zhen2 ; Yi, Jianqiang2
	2017-08
会议名称	2017 IEEE International Conference on Mechatronics and Automation
页码	1138–1143
会议日期	August 6-9,2017
会议地点	Takamatsu, Japan
摘要	A novel immersion and invariance (I&I) adaptive control with σ-modification is proposed for flexible air-breathing hypersonic vehicles in the paper. Based on the framework of backstepping, the controller is a combination of I&I adaptive control and σ-modification. The control system can not only deal with the significant aerodynamic parameter uncertainties in AHVs model, but also guarantee the stability of the adaptive law in the presence of unavoidable nonparametric uncertainties. With the introduction of σ-modification, the adaptive law is designed away from the problem of parameter drift. Moreover, the structured design process and taking amplitude/rate constraints of states and actuators into account make the control system feasible to engineering practice. The stability of the closed-loop system is demonstrated by Lyapunov theory and the effectiveness of the method is illustrated by numerical simulations.
收录类别	EI
语种	英语
文献类型	会议论文
条目标识符	http://ir.ia.ac.cn/handle/173211/15379
专题	综合信息系统研究中心
作者单位	1.University of Chinese Academy of Sciences 2.Institute of Automation, Chinese Academy of Sciences
推荐引用方式 GB/T 7714	Chao Han, Zhen Liu, Jianqiang Yi. Immersion and Invariance Adaptive Control with σ-modification for Air-breathing Hypersonic Vehicles[C]. in Proceedings of 2017 IEEE International Conference on Mechatronics and Automation. Takamatsu, Japan. August 6-9,2017: 1138-1143.

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