Title :
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.
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;
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
DOI :
10.1109/ICEEE.2008.4723441
