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Prescribed Performance Tracking Control for Hypersonic Flight Vehicles with Model Uncertainties
Joint Authors
Bu, Xiangwei
Zhao, Siyuan
Li, Xiaobing
Zhang, Dongyang
Source
International Journal of Aerospace Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-10-13
Country of Publication
Egypt
No. of Pages
11
Abstract EN
This paper proposes a novel prescribed performance tracking control for a hypersonic flight vehicle (HFV) with model uncertainties.
Firstly, a HFV longitudinal motion model is decomposed into a velocity subsystem and an altitude subsystem.
Meanwhile, considering the uncertainties of the model, the velocity subsystem and altitude subsystem are directly expressed as the forms with unknown nonaffine functions.
Secondly, a novel performance function without initial error is proposed for limiting the tracking error into a prescribed range.
Then, for the altitude subsystem, the control objective is changed by model transformation and the prescribed performance backstepping controller is designed.
For the velocity subsystem, a prescribed performance proportional-integral controller is proposed which has better engineering practicability.
The designed controller is not only simple in form but also has few calculating parameters.
Finally, the simulation results show that the proposed controller has good practicability.
American Psychological Association (APA)
Zhao, Siyuan& Li, Xiaobing& Bu, Xiangwei& Zhang, Dongyang. 2019. Prescribed Performance Tracking Control for Hypersonic Flight Vehicles with Model Uncertainties. International Journal of Aerospace Engineering،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1156375
Modern Language Association (MLA)
Zhao, Siyuan…[et al.]. Prescribed Performance Tracking Control for Hypersonic Flight Vehicles with Model Uncertainties. International Journal of Aerospace Engineering No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1156375
American Medical Association (AMA)
Zhao, Siyuan& Li, Xiaobing& Bu, Xiangwei& Zhang, Dongyang. Prescribed Performance Tracking Control for Hypersonic Flight Vehicles with Model Uncertainties. International Journal of Aerospace Engineering. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1156375
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1156375