Noncertainty Equivalent Adaptive Backstepping Control for Advanced Fighter Subject to Unsteady Effects and Input Constraints

• Published in: International Journal of Aerospace Engineering Vol. 2021; pp. 1 - 18
• Main Authors: Zhou, Chijun, Luo, Changxin, Ye, Jikun, Zhu, Jihong, Lei, Humin
• Format: Journal Article
• Language: English
• Published: New York Hindawi 07.04.2021; John Wiley & Sons, Inc; Wiley
• Subjects: Actuators; Adaptive control; Aerodynamics; Aerospace engineering; Aircraft; Attitude control; Closed loop systems; Control equipment; Control systems; Controllers; Design; Equivalence; Feedback control; Neural networks; Parameter estimation; Parameter uncertainty; Partial differential equations; Robust control; Robustness; State observers; Unsteady aerodynamics

This paper presents a noncertainty equivalent adaptive backstepping control scheme for advanced fighter attitude tracking, in which unsteady effects, parameter uncertainties, and input constraints are all considered which increase the design difficulty to a large extent. Based on unsteady attitude d...