The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec)
Online ISSN : 2424-3124
2023
Session ID : 1A2-F18
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Unconstrained poppet pneumatic valve based on CR elecronic oscillator
*Ziyuan ZHOUShinichi HIRAIMatsuno TAKAHIRO
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Abstract

This paper presents a driver for unconstrained poppet valves based on a CR elecronic oscillator. Unconstrained poppet valves are small-sized and lightweight, capable of controlling air flow around 0.5 MPa up to 10 L/min. Drivers for unconstrained poppet valves require generation of pulse signals and amplification of driving current. We applied CR elecronic oscillator circuit to realize these requirements on a driver. We found that the developed chopper-based driver could control unconstrained poppet valves

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© 2023 The Japan Society of Mechanical Engineers
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