A control scheme for bilinear systems and application to a secondary controlled hydraulic rotary drive

Author

Guo, L. ; Schwarz, H.

Author_Institution

Inst. of Control Eng., Duisburg Univ., West Germany

fYear

1989

fDate

13-15 Dec 1989

Firstpage

542

Abstract

An approach using model-following control for regulating the bilinear systems is developed. It is demonstrated that global linearization and stabilization is achieved. In consideration of the fact that for many technical systems not all of the states are measurable, a method for designing an observer for bilinear systems is proposed. In comparison with other control laws and estimation schemes for bilinear systems the method presented is computationally simple and practical. The application of the scheme to a secondary controlled hydraulic rotary drive achieves the desired results

Keywords

drives; hydraulic systems; linear systems; linearisation techniques; model reference adaptive control systems; nonlinear systems; stability; state estimation; bilinear systems; global linearization; model-following control; observer; secondary controlled hydraulic rotary drive; stabilization; state estimation; Control system synthesis; Control systems; Hydraulic drives; Hydraulic systems; Linear systems; Nonlinear control systems; Nonlinear dynamical systems; Nonlinear systems; Observers; Stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 1989., Proceedings of the 28th IEEE Conference on

Conference_Location

Tampa, FL

Type

conf

DOI

10.1109/CDC.1989.70174

Filename

70174