National Changhua University of Education Institutional Repository : Item 987654321/12270

English | 正體中文 | 简体中文 | Items with full text/Total items : 6507/11669
Visitors : 30003669 Online Users : 329

RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.

Scope Adv. Search

Login ‧ Upload ‧ Help ‧ About ‧ Administer

NCUEIR > College of Engineering > Department of Mechatronics Engineering > Periodical Articles > Item 987654321/12270

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/12270

Title:	Analysis and experiment for the deflection of a shear mode PZT actuator
Authors:	Cheng, C. H.;Chen, S. C.;Zhang, Z. X.;Lin, Yi- Cheng
Contributors:	機電工程系
Date:	2007-01
Issue Date:	2012-07-05T07:10:27Z
Publisher:	IOP
Abstract:	The analytical closed-form solution for the deflection of a novel beam-shaped shear-mode PZT actuator is derived. The actuator can be applied in a microfluidic system. Its active region possesses two oppositely poled segments separated by one non-poled segment. The deflections in four cases of segment dimensional designs are compared between the analytical solution and the ANSYS FEM solution. The two solutions show good agreement. And the maximum deflection of the case with a symmetrical design is the largest. Moreover, an experiment for the sample with symmetrical design is performed and the actual shear piezoelectric coefficient is obtained. Based on the actual coefficient, the experimental result agrees with the analytical solution very well.
Relation:	Smart Material and Structure, 16: 230-236
Appears in Collections:	[Department of Mechatronics Engineering] Periodical Articles

Files in This Item:

File	Size	Format
index.html	0Kb	HTML	780	View/Open