Title :
Stabilization of Approximately Feedback Linearizable Systems Using Singular Perturbation
Author :
Son, Jun-Won ; Lim, Jong-Tae
Author_Institution :
Satellite Future R&D Div., Korea Aerosp. Res. Inst., Daejeon
fDate :
7/1/2008 12:00:00 AM
Abstract :
We consider a stabilization problem of approximately feedback linearizable systems. We introduce a perturbation parameter by applying high-gain feedback and use both the feedback linearization method and the singular perturbation method for the controller design. Through this, we can overcome the rigorous conditions of the feedback linearization method and can reduce the dimension of the slow model of the singularly perturbed system.
Keywords :
approximation theory; control system synthesis; feedback; linearisation techniques; singularly perturbed systems; stability; approximate feedback linearizable control system design; singular perturbation parameter; stabilization; Controllability; Feedback control; Linear approximation; Linear feedback control systems; Lyapunov method; Nonlinear systems; Perturbation methods; Research and development; Satellites; State feedback; Feedback linearization; Lyapunov method; nonlinear system; singular perturbation method;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.2008.921027
