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Design and model of a XY parallel inertial drive mechanism based on piezoelectric bending actuators
Author(s): Chengliang Pan; Tianliang Dai; Chao Shi; Haojie Xia; Liandong Yu
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Paper Abstract

This study presents the design and model of a XY parallel inertial drive mechanism (PIDM) based on piezoelectric bending actuators. Mechanical structure of the PIDM and its working principle are introduced. A dynamic model of the XY PIDM is established with simplification of mechanism and expansion of friction force. With extracted dynamic model parameters, numerical simulations of the XY parallel motions are implemented using software MATLAB/Simulink. Stepping responses of the single DOF motions and cooperative planar motions with various driving parameters are analyzed.

Paper Details

Date Published: 13 November 2019
PDF: 6 pages
Proc. SPIE 11343, Ninth International Symposium on Precision Mechanical Measurements, 113430Z (13 November 2019); doi: 10.1117/12.2548575
Show Author Affiliations
Chengliang Pan, Hefei Univ. of Technology (China)
Tianliang Dai, Hefei Univ. of Technology (China)
Chao Shi, Hefei Univ. of Technology (China)
Haojie Xia, Hefei Univ. of Technology (China)
Liandong Yu, Hefei Univ. of Technology (China)


Published in SPIE Proceedings Vol. 11343:
Ninth International Symposium on Precision Mechanical Measurements
Liandong Yu, Editor(s)

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