An analog feedback with iterative procedure for improving closed loop performances in position control of pneumatic servo system

Author

Hamiti, K. ; Voda-Besancon, A. ; Roux-Buisson, H.

Author_Institution

Lab. d´Instrum., Micro-Inf. et Electron., U.J.F.G., Grenoble, France

fYear

1997

fDate

1-7 July 1997

Firstpage

2430

Lastpage

2435

Abstract

In this paper an iterative procedure of identification and control design is applied to a pneumatic servo system. A procedure of designing the proposed controller is presented. By introducing an additional analog proportional controller, the plant structure is modified. This modification combined with the iterative procedure lead to a considerable improvement of the closed-loop performances, compared with the case when the plant structure is not modified.

Keywords

closed loop systems; control system synthesis; feedback; identification; iterative methods; pneumatic systems; position control; process control; proportional control; servomechanisms; analog feedback; analog proportional controller; closed loop performances; control design; identification; iterative procedure; plant structure modification; pneumatic servo system position control; Control design; Regulators; Robustness; Sensitivity; Servomotors; Transfer functions; Valves; Feedback stabilization; Identification; Process control; Robust Control;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (ECC), 1997 European

Conference_Location

Brussels

Print_ISBN

978-3-9524269-0-6

Type

conf

Filename

7082470