Nonlinear Constrained Adaptive Backstepping Tracking Control for a Hypersonic Vehicle with Uncertainty
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-10-25
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
The control problem of a flexible hypersonic vehicle is presented, where input saturation and aerodynamic uncertainty are considered.
A control-oriented model including aerodynamic uncertainty is derived for simple controller design due to the nonlinearity and complexity of hypersonic vehicle model.
Then it is separated into velocity subsystem and altitude subsystem.
On the basis of the integration of robust adaptive control and backstepping technique, respective controller is designed for each subsystem, where an auxiliary signal provided by an additional dynamic system is used to compensate for the control saturation effect.
Then to deal with the “explosion of terms” problem inherent in backstepping control, a novel first-order filter is proposed.
Simulation results are included to demonstrate the effectiveness of the adaptive backstepping control scheme.
American Psychological Association (APA)
Zou, Qin& Wang, Fang& Zong, Qun. 2015. Nonlinear Constrained Adaptive Backstepping Tracking Control for a Hypersonic Vehicle with Uncertainty. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-16.
https://search.emarefa.net/detail/BIM-1073286
Modern Language Association (MLA)
Zou, Qin…[et al.]. Nonlinear Constrained Adaptive Backstepping Tracking Control for a Hypersonic Vehicle with Uncertainty. Mathematical Problems in Engineering No. 2015 (2015), pp.1-16.
https://search.emarefa.net/detail/BIM-1073286
American Medical Association (AMA)
Zou, Qin& Wang, Fang& Zong, Qun. Nonlinear Constrained Adaptive Backstepping Tracking Control for a Hypersonic Vehicle with Uncertainty. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-16.
https://search.emarefa.net/detail/BIM-1073286
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1073286