Adaptive Constrained Control for Uncertain Nonlinear Time-Delay System with Application to Unmanned Helicopter
Joint Authors
Wu, Qingxian
Li, Rong
Ye, Hui
Yang, Qingyun
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-02-13
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
This paper investigates a class of nonlinear time-delayed systems with output prescribed performance constraint.
The neural network and DOB (disturbance observer) are designed to tackle the uncertainties and external disturbance, and prescribed performance function is constructed for the output prescribed performance constrained problem.
Then the robust controller is designed by using adaptive backstepping method, and the stability analysis is considered by using Lyapunov-Krasovskii.
Furthermore, the proposed method is employed into the unmanned helicopter system with time-delay aerodynamic uncertainty.
Finally, the simulation results illustrate that the proposed robust prescribed performance control system achieved a good control performance.
American Psychological Association (APA)
Li, Rong& Wu, Qingxian& Yang, Qingyun& Ye, Hui. 2018. Adaptive Constrained Control for Uncertain Nonlinear Time-Delay System with Application to Unmanned Helicopter. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1209327
Modern Language Association (MLA)
Li, Rong…[et al.]. Adaptive Constrained Control for Uncertain Nonlinear Time-Delay System with Application to Unmanned Helicopter. Mathematical Problems in Engineering No. 2018 (2018), pp.1-11.
https://search.emarefa.net/detail/BIM-1209327
American Medical Association (AMA)
Li, Rong& Wu, Qingxian& Yang, Qingyun& Ye, Hui. Adaptive Constrained Control for Uncertain Nonlinear Time-Delay System with Application to Unmanned Helicopter. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1209327
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1209327