Optimal linearization of the dynamic behavior of an on/off actuated single pneumatic cylinder

Author

Rosas-Flores, J.A. ; Flores-Campos, J.A. ; Corona-Ramírez, L.G.

Author_Institution

Dept. de Mecatronica, Inst. Politec. Nac.

fYear

2008

fDate

12-14 Nov. 2008

Firstpage

380

Lastpage

385

Abstract

The purpose of this work is to obtain a simple optimal linear model of a single pneumatic cylinder, which is controlled by two on/off solenoid valves. Here it is proposed an strategy to find a relation between the driving times to handle the on/off valves and a single continuous control input. This relation represents an open loop control that generates a system with linear input/output response, with maximum speed response, and with zero deadband. So, this relation improves the results of the pulsing scheme given previously by van Varseveld and Bone (1997).

Keywords

linearisation techniques; optimal control; pneumatic actuators; solenoids; valves; driving times; dynamic behavior; linear input/output response; maximum speed response; on-off actuated single pneumatic cylinder; on-off solenoid valves; optimal linear model; optimal linearization; single continuous control input; zero deadband; Control systems; Engine cylinders; Open loop systems; Pneumatic actuators; Pneumatic systems; Pulse width modulation; Sliding mode control; Solenoids; Valves; Velocity control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Engineering, Computing Science and Automatic Control, 2008. CCE 2008. 5th International Conference on

Conference_Location

Mexico City

Print_ISBN

978-1-4244-2498-6

Electronic_ISBN

978-1-4244-2499-3

Type

conf

DOI

10.1109/ICEEE.2008.4723441

Filename

4723441