Research on a symmetric non-resonant piezoelectric linear motor

Research on a symmetric non-resonant piezoelectric linear motor

Nowadays, piezoelectric linear actuators draw wide attention of researchers around world as its advantages of simple structure, high precision and rapid response. To improve the performance of the non-resonant piezoelectric motor, a symmetric piezoelectric linear motor driven by double-foot is studi...

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Bibliographic Details
Main Authors: Mengxin Sun, Yin Wang, Weiqing Huang, Qian Lu
Format: Article
Language:English
Published: JVE International 2016-08-01
Series:Journal of Vibroengineering
Subjects:
piezoelectric linear motor
performance comparison
piezoelectric stack
Online Access:https://www.jvejournals.com/article/16599
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spelling doaj-ad9244b443644977bc8d385d5f9dc9372020-11-24T23:56:50ZengJVE InternationalJournal of Vibroengineering1392-87162538-84602016-08-011852916292510.21595/jve.2016.1659916599Research on a symmetric non-resonant piezoelectric linear motorMengxin Sun0Yin Wang1Weiqing Huang2Qian Lu3State Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, ChinaHuaqiao University, Xiamen, Fujian Province, 361021, ChinaState Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, ChinaState Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, ChinaNowadays, piezoelectric linear actuators draw wide attention of researchers around world as its advantages of simple structure, high precision and rapid response. To improve the performance of the non-resonant piezoelectric motor, a symmetric piezoelectric linear motor driven by double-foot is studied in the paper. The vibration model of the stator is established based on the structure and the working mechanism of motor. Then guide mechanism and preload device is designed and a prototype is fabricated to verify the feasibility of structure. The performances of motor under different driving signal are tested in experiment. By applying three-phase square-triangular waves signal and four-phase sine waves signal of peak to peak value 100 V with 50 V offset and frequency of 100 Hz, the speed of prototype reaches 733 μm/s and 667 μm/s and the maximum thrust is 8.34 N and 6.31 N respectively.https://www.jvejournals.com/article/16599piezoelectric linear motorperformance comparisonpiezoelectric stack
collection DOAJ
language English
format Article
sources DOAJ
author Mengxin Sun
Yin Wang
Weiqing Huang
Qian Lu
spellingShingle Mengxin Sun
Yin Wang
Weiqing Huang
Qian Lu
Research on a symmetric non-resonant piezoelectric linear motor
Journal of Vibroengineering
piezoelectric linear motor
performance comparison
piezoelectric stack
author_facet Mengxin Sun
Yin Wang
Weiqing Huang
Qian Lu
author_sort Mengxin Sun
title Research on a symmetric non-resonant piezoelectric linear motor
title_short Research on a symmetric non-resonant piezoelectric linear motor
title_full Research on a symmetric non-resonant piezoelectric linear motor
title_fullStr Research on a symmetric non-resonant piezoelectric linear motor
title_full_unstemmed Research on a symmetric non-resonant piezoelectric linear motor
title_sort research on a symmetric non-resonant piezoelectric linear motor
publisher JVE International
series Journal of Vibroengineering
issn 1392-8716
2538-8460
publishDate 2016-08-01
description Nowadays, piezoelectric linear actuators draw wide attention of researchers around world as its advantages of simple structure, high precision and rapid response. To improve the performance of the non-resonant piezoelectric motor, a symmetric piezoelectric linear motor driven by double-foot is studied in the paper. The vibration model of the stator is established based on the structure and the working mechanism of motor. Then guide mechanism and preload device is designed and a prototype is fabricated to verify the feasibility of structure. The performances of motor under different driving signal are tested in experiment. By applying three-phase square-triangular waves signal and four-phase sine waves signal of peak to peak value 100 V with 50 V offset and frequency of 100 Hz, the speed of prototype reaches 733 μm/s and 667 μm/s and the maximum thrust is 8.34 N and 6.31 N respectively.
topic piezoelectric linear motor
performance comparison
piezoelectric stack
url https://www.jvejournals.com/article/16599
work_keys_str_mv AT mengxinsun researchonasymmetricnonresonantpiezoelectriclinearmotor
AT yinwang researchonasymmetricnonresonantpiezoelectriclinearmotor
AT weiqinghuang researchonasymmetricnonresonantpiezoelectriclinearmotor
AT qianlu researchonasymmetricnonresonantpiezoelectriclinearmotor
_version_ 1725456369135386624

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