Adaptive Fault Compensation and Disturbance Suppression Design for Nonlinear Systems with an Aircraft Control Application
Joint Authors
Source
International Journal of Aerospace Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-03-25
Country of Publication
Egypt
No. of Pages
16
Abstract EN
A comprehensive adaptive compensation control strategy based on feedback linearization design is proposed for multivariable nonlinear systems with uncertain actuator fault and unknown mismatched disturbances.
Firstly, the linear dynamic system is obtained through nonlinear feedback linearization, and the dynamic model of the mismatched disturbances as well as its relevance to the nonlinear system is given.
The effect of disturbances on the system output is suppressed with the basic controller of the linearized system.
Then, a direct adaptive controller is developed for the multiple uncertain actuator faults.
Finally, an integrated algorithm based on adaptive weighted fusion could provide an effective compensation for the effect of multiple uncertain faults and mismatched disturbances.
Thus, the stability and asymptotic tracking performance of the closed-loop system are ensured.
The feasibility and performance of the proposed control strategy are validated by the numerical simulation results.
American Psychological Association (APA)
Yao, X.& Yang, Y.. 2020. Adaptive Fault Compensation and Disturbance Suppression Design for Nonlinear Systems with an Aircraft Control Application. International Journal of Aerospace Engineering،Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1168062
Modern Language Association (MLA)
Yao, X.& Yang, Y.. Adaptive Fault Compensation and Disturbance Suppression Design for Nonlinear Systems with an Aircraft Control Application. International Journal of Aerospace Engineering No. 2020 (2020), pp.1-16.
https://search.emarefa.net/detail/BIM-1168062
American Medical Association (AMA)
Yao, X.& Yang, Y.. Adaptive Fault Compensation and Disturbance Suppression Design for Nonlinear Systems with an Aircraft Control Application. International Journal of Aerospace Engineering. 2020. Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1168062
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1168062