Paper Title:
The Influencing Factors on the Axial Magnetic Field Distribution Characteristics of GMA
  Abstract

. A direct aspect of influencing giant magnetostrictive actuator's output performance is the driving magnetic field characteristics. Therefore, research on the influencing factors on the axial magnetic field distribution characteristics of giant magnetostrictive actuator is of great significance in the design. This paper analyzes the importance of the axial magnetic field distribution characteristics, analyzes the driving magnetic field using finite element method based on a designed giant magnetostrictive actuator, studies the affections of coil height, coil shape , magnetic block material, shell material , skeleton material, bottom cover material and output shaft material on the axial magnetic field distribution characteristics and reaches some conclusions about the influencing factors on the axial magnetic field distribution characteristics of giant magnetostrictive actuator. According to this paper, it provides the guidance for the optimization design of the driving magnetic field of the giant magnetostrictive actuator.

  Info
Periodical
Advanced Materials Research (Volumes 139-141)
Edited by
Liangchi Zhang, Chunliang Zhang and Tielin Shi
Pages
801-804
DOI
10.4028/www.scientific.net/AMR.139-141.801
Citation
X. Y. Jiang, Q. G. Lu, D. F. Chen, M. L. Tao, M. Zhou, "The Influencing Factors on the Axial Magnetic Field Distribution Characteristics of GMA", Advanced Materials Research, Vols. 139-141, pp. 801-804, 2010
Online since
October 2010
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Price
$32.00
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