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Disturbance Observer-Based Adaptive Control of Hypersonic Vehicles with Constrained Actuators
Joint Authors
Li, Weihua
Wang, Guan
Li, Li
Zhou, Huajun
Ma, Changbo
Xia, Hongwei
Source
International Journal of Aerospace Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-10-10
Country of Publication
Egypt
No. of Pages
12
Abstract EN
This study investigates an adaptive controller for the flexible air-breathing hypersonic vehicles (AHVs) subject to external disturbances and actuator constraints.
The combination of nonlinear disturbance observer and adaptive mechanism is exploited to design an adaptive controller for each subsystem.
For the velocity subsystem, an auxiliary system is employed to handle the scramjet input saturation issue.
For the altitude subsystem, the magnitude/rate constraints and the dynamics of aerodynamic control surfaces are addressed by the control allocation module.
Simulations show the effectiveness of the proposed control.
American Psychological Association (APA)
Wang, Guan& Li, Li& Li, Weihua& Zhou, Huajun& Ma, Changbo& Xia, Hongwei. 2020. Disturbance Observer-Based Adaptive Control of Hypersonic Vehicles with Constrained Actuators. International Journal of Aerospace Engineering،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1168401
Modern Language Association (MLA)
Wang, Guan…[et al.]. Disturbance Observer-Based Adaptive Control of Hypersonic Vehicles with Constrained Actuators. International Journal of Aerospace Engineering No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1168401
American Medical Association (AMA)
Wang, Guan& Li, Li& Li, Weihua& Zhou, Huajun& Ma, Changbo& Xia, Hongwei. Disturbance Observer-Based Adaptive Control of Hypersonic Vehicles with Constrained Actuators. International Journal of Aerospace Engineering. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1168401
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1168401