Nonlinear Disturbance Observer-Based Adaptive Sliding Mode Control for a Generic Hypersonic Vehicle
Joint Authors
Zhou, Jun
Guo, Jianguo
Zhang, Hao
Lu, Xiaodong
Source
International Journal of Aerospace Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-19, 19 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-02-21
Country of Publication
Egypt
No. of Pages
19
Abstract EN
In this paper, a new adaptive sliding mode control method is presented for the longitudinal model of a generic hypersonic vehicle subject to uncertainties and external disturbance.
Firstly, an oriented-control model with mismatched uncertainties is built for a generic hypersonic vehicle.
Secondly, the back-stepping technique is introduced to design a sliding mode controller with an adaptive law to adapt to the disturbance and uncertainty.
Thirdly, a set of nonlinear disturbance observers are designed to estimate the lumped disturbance and compensate the sliding mode controller, and the stability of the proposed controller is analyzed by utilizing Lyapunov stability theory.
Finally, simulation results show that the effectiveness of the proposed controller is validated by the nonlinear model and the proposed method exhibits promising robustness to mismatched uncertainties.
American Psychological Association (APA)
Guo, Jianguo& Zhang, Hao& Lu, Xiaodong& Zhou, Jun. 2018. Nonlinear Disturbance Observer-Based Adaptive Sliding Mode Control for a Generic Hypersonic Vehicle. International Journal of Aerospace Engineering،Vol. 2018, no. 2018, pp.1-19.
https://search.emarefa.net/detail/BIM-1167619
Modern Language Association (MLA)
Guo, Jianguo…[et al.]. Nonlinear Disturbance Observer-Based Adaptive Sliding Mode Control for a Generic Hypersonic Vehicle. International Journal of Aerospace Engineering No. 2018 (2018), pp.1-19.
https://search.emarefa.net/detail/BIM-1167619
American Medical Association (AMA)
Guo, Jianguo& Zhang, Hao& Lu, Xiaodong& Zhou, Jun. Nonlinear Disturbance Observer-Based Adaptive Sliding Mode Control for a Generic Hypersonic Vehicle. International Journal of Aerospace Engineering. 2018. Vol. 2018, no. 2018, pp.1-19.
https://search.emarefa.net/detail/BIM-1167619
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1167619