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Adaptive Neural Back-Stepping Control with Constrains for a Flexible Air-Breathing Hypersonic Vehicle
Joint Authors
Wang, Pengfei
Wang, Jie
Shi, Jianming
Luo, Chang
Tan, Shili
Xu, Qiyun
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-11-30
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
The design of an adaptive neural back-stepping control for a flexible air-breathing hypersonic vehicle (AHV) in the presence of input constraint and aerodynamic uncertainty is discussed.
Based on functional decomposition, the dynamics can be decomposed into the velocity subsystem and the altitude subsystem.
To guarantee the exploited controller’s robustness with respect to parametric uncertainties, neural network (NN) is applied to approximate the lumped uncertainty of each subsystem of AHV model.
The exceptional contribution is that novel auxiliary systems are introduced to compensate both the tracking errors and desired control laws, based on which the explored controller can still provide effective tracking of velocity and altitude commands when the actuators are saturated.
Finally, simulation studies are made to illustrate the effectiveness of the proposed control approach in spite of the flexible effects, system uncertainties, and varying disturbances.
American Psychological Association (APA)
Wang, Pengfei& Wang, Jie& Shi, Jianming& Luo, Chang& Tan, Shili& Xu, Qiyun. 2015. Adaptive Neural Back-Stepping Control with Constrains for a Flexible Air-Breathing Hypersonic Vehicle. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-14.
https://search.emarefa.net/detail/BIM-1073647
Modern Language Association (MLA)
Wang, Pengfei…[et al.]. Adaptive Neural Back-Stepping Control with Constrains for a Flexible Air-Breathing Hypersonic Vehicle. Mathematical Problems in Engineering No. 2015 (2015), pp.1-14.
https://search.emarefa.net/detail/BIM-1073647
American Medical Association (AMA)
Wang, Pengfei& Wang, Jie& Shi, Jianming& Luo, Chang& Tan, Shili& Xu, Qiyun. Adaptive Neural Back-Stepping Control with Constrains for a Flexible Air-Breathing Hypersonic Vehicle. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-14.
https://search.emarefa.net/detail/BIM-1073647
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1073647