Design and Research of Micro-Displacement Amplifier Driven by Piezoelectric Actuator

Abstract:

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Piezoelectric actuator was widely used in precision machinery as driving element used for their small size, high frequency, large resolution displacement and so on. A new micro-displacement amplifier driven by PZT is designed in this paper. The concrete machine parameters are studied out by finite element analysis. And the prototype is trial-manufactured. Experiential results show that the new mechanism has good displacement amplification performance and dynamic characteristics.

Info:

Periodical:

Advanced Materials Research (Volumes 308-310)

Edited by:

Jian Gao

Pages:

284-287

DOI:

10.4028/www.scientific.net/AMR.308-310.284

Citation:

X. P. Chen et al., "Design and Research of Micro-Displacement Amplifier Driven by Piezoelectric Actuator", Advanced Materials Research, Vols. 308-310, pp. 284-287, 2011

Online since:

August 2011

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Price:

$35.00

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