DocumentCode
1599677
Title
Nonlinear control of a rodless pneumatic servoactuator
Author
Hanchin, G.D. ; Ozguner, U. ; Drakunov, S.
Author_Institution
Gen. Motors Corp., Warren, OH, USA
fYear
1992
Firstpage
516
Abstract
Nonlinear control of a transitional pneumatic servoactuator is considered. The system consists of a rodless cylinder controlled with a current-actuated four-way servovalve. A nonlinear state space model of the system is presented, based on the assumptions of an ideal equation of state, isentropic valve orifice flow, and isentropic control volume behavior. Control of this system is considered from the perspectives of both feedback linearization and sliding mode control
Keywords
actuators; feedback; linearisation techniques; pneumatic control equipment; servomechanisms; state-space methods; variable structure systems; current-actuated four-way servovalve; feedback linearization; isentropic valve orifice flow; nonlinear control; nonlinear state space model; rodless cylinder; rodless pneumatic servoactuator; sliding mode control; Computational modeling; Computer simulation; Damping; Engine cylinders; Feedback; Fluid flow control; Mathematical model; Pistons; Sliding mode control; Valves;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Applications, 1992., First IEEE Conference on
Conference_Location
Dayton, OH
Print_ISBN
0-7803-0047-5
Type
conf
DOI
10.1109/CCA.1992.269820
Filename
269820
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