A Piezoelectric Actuator-Based Direct-Drive Valve for Fast Motion Control at High Operating Temperatures

A Piezoelectric Actuator-Based Direct-Drive Valve for Fast Motion Control at High Operating Temperatures

This paper experimentally investigates the control performances of a piezostack actuator direct-drive valve (PADDV) operating at high temperatures. In this study, the PADDV system is designed based on special specifications featuring a high operating temperature (150 °C) and wide control ban...

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Bibliographic Details
Main Authors: Chulhee Han, Seung-Bok Choi, Young-Min Han
Format: Article
Language:English
Published: MDPI AG 2018-10-01
Series:Applied Sciences
Subjects:
piezoelectric actuator
direct-drive valve
fast motion
spool displacement
high temperatures
Online Access:http://www.mdpi.com/2076-3417/8/10/1806

Internet

http://www.mdpi.com/2076-3417/8/10/1806

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