Time-varying Spectrum Based Active Disturbance Rejection Control for Hypersonic Reentry Vehicle

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	Time-varying Spectrum Based Active Disturbance Rejection Control for Hypersonic Reentry Vehicle
	Zhiqiang Pu1 ; Jianhong Zhang 2; Ruyi Yuan ; Jianqiang Yi
	2016
会议日期	August 7-10, 2016
会议地点	Harbin, China
关键词	Hypersonic Vehicle Reentry Active Disturbance Rejection Control Time-varying Spectrum
页码	1507-1512
英文摘要	This paper proposes a robust attitude control strategy for hypersonic reentry vehicles which combines novel time-varying spectrum based active disturbance rejection control techniques with a basic stabilizing controller. These techniques include time-varying tracking differentiator (TTD) and timevarying extended state observer (TESO). By adopting timevarying bandwidth, TTD can adaptively arrange transient processes for either abrupt or smooth reference commands. Also by designing time-varying bandwidth logic, TESO can not only estimate total disturbance well, but also suppress peaking phenomenon resulting from initial reentry condition dispersion. Several simulations are conducted which demonstrate that the proposed control strategy exhibits both good attitude tracking ability and great design flexibility.
会议录	Proceedings of 2016 IEEE International Conference on Mechatronics and Automation
内容类型	会议论文
源URL	[http://ir.ia.ac.cn/handle/173211/12365]
专题	自动化研究所_综合信息系统研究中心
通讯作者	Zhiqiang Pu
作者单位	1.Institute of Automation, Chinese Academy of Sciences 2.Beijing Aerospace Automatic Control Institute
推荐引用方式 GB/T 7714	Zhiqiang Pu,Jianhong Zhang,Ruyi Yuan,et al. Time-varying Spectrum Based Active Disturbance Rejection Control for Hypersonic Reentry Vehicle[C]. 见:. Harbin, China. August 7-10, 2016.