Design and Locomotion Study of Stick-Slip Piezoelectric Actuator Using Two-Stage Flexible Hinge Structure

Design and Locomotion Study of Stick-Slip Piezoelectric Actuator Using Two-Stage Flexible Hinge Structure

A novel piezoelectric actuator using a two-stage flexure hinge structure is proposed in this paper, which is used in a compact and high-precision electromechanical field. The two-stage flexure hinge structure is used to provide horizontal thrust and vertical clamping force to the driving feet, which...

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Bibliographic Details
Main Authors: Zheng Li, Zhirong Su, Liang Zhao, Haitao Han, Zhanyu Guo, Yuyang Zhao, Hexu Sun
Format: Article
Language:English
Published: MDPI AG 2021-02-01
Series:Micromachines
Subjects:
piezoelectric actuator
stick-slip type
displacement amplification structure
clamping force
Online Access:https://www.mdpi.com/2072-666X/12/2/154

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