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Design and analysis of a novel 5 dimensional active vibration isolator with parallel mechanism

  • J. K. Liu
  • , S. Wang
  • , B. Li
  • , Y. Hu
  • Harbin Institute of Technology Shenzhen
  • Shenzhen Institute of Advanced Technology

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

A novel 5-DOF parallel mechanism applied to active vibration isolation is proposed in this paper. And by using Newton-Euler approach we set up models of the kinematics and dynamics of the isolator. Besides, a wide-range giant magnetostrictive actuator (GMA) composed of a GMA and a micro-displacement amplification mechanism is designed for the actuation of the isolator. Finally modal analysis of this isolator is carried out in ANSYS software to testify that the parallel mechanism is suitable for active vibration isolation.

Original languageEnglish
Title of host publicationAdvanced Design and Manufacture V
PublisherTrans Tech Publications Ltd
Pages425-428
Number of pages4
Edition1
ISBN (Print)9783037858196
DOIs
StatePublished - 6 Jan 2014
Externally publishedYes

Publication series

NameKey Engineering Materials
Number1
Volume572
ISSN (Print)1013-9826
ISSN (Electronic)1662-9795

Keywords

  • Active Vibration Isolation
  • Dynamics
  • Giant Magnetostrictive actuator
  • Parallel Mechanism

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