The adaptive fuzzy control of hypersonic vehicle

Author

Ping, Guan ; Li, Xue ; Xiao-he, Liu ; Sai, Wang

Author_Institution

Dept. of Autom. Control, Beijing Inf. Sci. & Technol. Univ., Beijing, China

fYear

2012

fDate

23-25 May 2012

Firstpage

2722

Lastpage

2727

Abstract

In this paper, the adaptive fuzzy control is applied to the hypersonic vehicle and the detailed design procedure of the fuzzy control system is presented. According to the tracking errors, ruler parameters of the fuzzy system are adjusted on-line to enable the system to approximate the uncertain nonlinear functions of the Hypersonic Vehicle. With Lyapunov theory, the adaptive law is derived and it is proven that the overall system is uniformly ultimately bounded. Simulations results show the proposed control law can suppress the perturbation effectively and have better dynamic and static performances.

Keywords

Lyapunov methods; adaptive control; aircraft control; control system synthesis; function approximation; fuzzy control; missile control; nonlinear functions; robust control; uncertain systems; Lyapunov theory; adaptive fuzzy control; adaptive law; control law; controller design; dynamic performance; hypersonic vehicle; perturbation suppression; robustness; ruler parameters; static performance; tracking errors; uncertain nonlinear function approximation; uniformly ultimately bounded system; Abstracts; Adaptive systems; Educational institutions; Electronic mail; Fuzzy control; Information science; Vehicles; Adaptive fuzzy control; Hypersonic vehicle; Robustness;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference (CCDC), 2012 24th Chinese

Conference_Location

Taiyuan

Print_ISBN

978-1-4577-2073-4

Type

conf

DOI

10.1109/CCDC.2012.6243059

Filename

6243059