Back-stepping sliding mode control for missile systems via quaternions

Author

Zhu, Zheng ; Xia, Yuanqing ; Fu, Mengyin

Author_Institution

Key Lab. of Complex Syst. Intell. Control & Decision, Beijing Inst. of Technol., Beijing, China

fYear

2009

fDate

15-18 Dec. 2009

Firstpage

6089

Lastpage

6094

Abstract

A novel approach combining the sliding mode control and extended state observer is proposed for attitude control of a quaternion missile model which is nonlinear in aerodynamics. Combining the back-stepping technique, the corresponding sliding mode controller is designed to guarantee the state variables of the closed loop system to converge to the reference state with the help of the extended state observer by estimating the uncertainties. Also, simulation results are presented to illustrate the effectiveness of the control strategy.

Keywords

aerodynamics; attitude control; closed loop systems; missile control; observers; variable structure systems; aerodynamics; attitude control; back-stepping sliding mode control; closed loop system; extended state observer; missile system; quaternion missile model; Automatic control; Control systems; Missiles; Nonlinear control systems; Nonlinear systems; Observers; Quaternions; Sliding mode control; State estimation; Uncertainty;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 2009 held jointly with the 2009 28th Chinese Control Conference. CDC/CCC 2009. Proceedings of the 48th IEEE Conference on

Conference_Location

Shanghai

ISSN

0191-2216

Print_ISBN

978-1-4244-3871-6

Electronic_ISBN

0191-2216

Type

conf

DOI

10.1109/CDC.2009.5400708

Filename

5400708