Design of a preload device for PZT actuators using permanent magnets

S. Paek, C. S. Han, M. D. Noh

Research output: Contribution to journalConference article

Abstract

Design of a preload device for piezoelectric actuators using permanent magnets was presented. The use of permanent magnets results in the slight increase of the total stroke of the actuator to the same electrical input voltage. It was found that the preloading force decreases slightly as the gap increases.

Original languageEnglish
Pages (from-to)FB04
JournalDigests of the Intermag Conference
Publication statusPublished - 2003
EventIntermag 2003: International Magnetics Conference - Boston, MA, United States
Duration: 2003 Mar 282003 Apr 3

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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