Modeling and Experimental Study of Double-Row Bow-Type Micro-Displacement Amplifier for Direct-Drive Servo Valves

Giant magnetostrictive actuators (GMA) are widely used in the field of servo valves, but the displacement of GMA is limited, which renders meeting the requirements of large flow direct-drive electro-hydraulic servo valves (DDV) difficult. In order to solve these problems, this study proposes a doubl...

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Bibliographic Details
Main Authors: Guoping Liu, Zhongbo He, Guo Bai, Jiawei Zheng, Jingtao Zhou, Ming Chang
Format: Article
Language:English
Published: MDPI AG 2020-03-01
Series:Micromachines
Subjects:
Online Access:https://www.mdpi.com/2072-666X/11/3/312