Speed Control of Pneumatic Cylinder using Particle-Excitation Flow Control Valve

• DOI: 10.5739/jfps.46.7
• Publication Date: 2016-05-20T08:25:43Z
• Authors: Daisuke HIROOKA; Tomomi YAMAGUCHI; Naomichi FURUSHIRO; Koichi SUZUMORI; Takefumi KANDA
• Keywords: Pneumatic cylinder; Pneumatic flow control; Control valves; Flow Control; Flow control valve; Particle (ecology)

We have developed particle-excitation flow control valve. The valve uses a piezoelectric oscillator which is driven in the resonance and valve’s features are simple structure, lightweight high rate / weight. can by controlling voltage amplitude. In this report, we used to speed of pneumatic cylinder. measured response time vale that important parameter for servo system. And evaluated characteristics meter-out circuit using compared with general controller. Additionally, performed experiments switch cylinder when piston comes near stopping end. Through study, show has advantage