Nonlinear Robust Control of a Hypersonic Flight Vehicle Using Fuzzy   Disturbance Observer

doi:10.1155/2013/369092

CORC > 北京大学 > 工学院

	Nonlinear Robust Control of a Hypersonic Flight Vehicle Using Fuzzy Disturbance Observer
	Lei Zhengdong ; Wang Man ; Yang Jianying
刊名	mathematical problems in engineering
	2013
关键词	SENSOR SATURATIONS DESIGN MODEL AIRCRAFT NETWORKS SYSTEMS
DOI	10.1155/2013/369092
英文摘要	This paper is concerned with a novel tracking controller design for a hypersonic flight vehicle in complex and volatile environment. The attitude control model is challengingly constructed with multivariate uncertainties and external disturbances, such as structure dynamic and stochastic wind disturbance. In order to resist the influence of uncertainties and disturbances on the flight control system, nonlinear disturbance observer is introduced to estimate them. Moreover, for the sake of high accuracy and sensitivity, fuzzy theory is adopted to improve the performance of the nonlinear disturbance observer. After the total disturbance is eliminated by dynamic inversion method, a cascade system is obtained and then stabilized by a sliding-mode controller. Finally, simulation results show that the strong robust controller achieves excellent performance when the closed-loop control system is influenced by mass uncertainties and external disturbances.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000326545900001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Engineering, Multidisciplinary; Mathematics, Interdisciplinary Applications; SCI(E); EI; 1; ARTICLE; 2013
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/315920]
专题	工学院
推荐引用方式 GB/T 7714	Lei Zhengdong,Wang Man,Yang Jianying. Nonlinear Robust Control of a Hypersonic Flight Vehicle Using Fuzzy Disturbance Observer[J]. mathematical problems in engineering,2013.
APA	Lei Zhengdong,Wang Man,&Yang Jianying.(2013).Nonlinear Robust Control of a Hypersonic Flight Vehicle Using Fuzzy Disturbance Observer.mathematical problems in engineering.
MLA	Lei Zhengdong,et al."Nonlinear Robust Control of a Hypersonic Flight Vehicle Using Fuzzy Disturbance Observer".mathematical problems in engineering (2013).