Design and experimental performances of a piezoelectric stick-slip actuator for rotary motion

被引：9

作者：

Ding, Zhaochen ^{[1
]}

Dong, Jingshi ^{[1
]}

Yin, Haojie ^{[1
]}

Wang, Zhe ^{[1
]}

Zhou, Xiaoqin ^{[1
]}

Xu, Zhi ^{[1
]}

机构：

[1] Jilin Univ, Sch Mech & Aerosp Engn, Changchun 130022, Peoples R China

来源：

2019 INTERNATIONAL CONFERENCE ON ADVANCED ELECTRONIC MATERIALS, COMPUTERS AND MATERIALS ENGINEERING (AEMCME 2019) | 2019年 / 563卷

关键词：

D O I：

10.1088/1757-899X/563/4/042068

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In order to reduce the regression phenomenon of the piezoelectric stick-slip actuator, and improve the output performance, a piezoelectric stick-slip actuator with regular octagonal flexible hinge mechanism is proposed in this paper. The pseudo-rigid body method is used to analyze the regular octagonal flexible hinge mechanism and the flexible driving foot respectively.A prototype is fabricated to test the working performance and the results demonstrate that the minimum step is 0.01 mu m, the maximum speed is 145251 mu rad/s, and the maximum load carrying capacity is 500g. The experimental results show that the parasitic motion suppresses the regression of the actuator and improves the output stability.

引用

页数：6

共 11 条

[1]

[Anonymous], 2017, MOBILE NETWORK APPL

[2]

Chen T., 2017, 2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific ITEC Asia-Pacific, P1

[3]

Dong Jingshi, 2007, Journal of Xi'an Jiaotong University, V41, P602

[4]

Fleming A.J., 2014, DESIGN MODELING CONT

[5]

Howell L. L., 2013, HDB COMPLIANT MECAHN

[6]

Huang H, 2013, REV SCI INSTRUM, V84

[7] Stick-slip and slip-slip operation of piezoelectric inertia drives. Part I: Ideal excitation [J].

Hunstig, Matthias ;

Hemsel, Tobias ;

Sextro, Walter .

SENSORS AND ACTUATORS A-PHYSICAL, 2013, 200 :90-100

[8] Development of compact high precision linear piezoelectric stepping positioner with nanometer accuracy and large travel range [J].

Kang, Dongwoo ;

Lee, Moon G. ;

Gweon, Daegab .

REVIEW OF SCIENTIFIC INSTRUMENTS, 2007, 78 (07)

[9] Precision nano-alignment system using machine vision with motion controlled by piezoelectric motor [J].

Kuo, W. M. ;

Chuang, S. F. ;

Nian, C. Y. ;

Tarng, Y. S. .

MECHATRONICS, 2008, 18 (01) :21-34

[10]

Li J, 2015, SMART MAT STRUCTURES, V24

← 1 2 →