File Download

There are no files associated with this item.

  • Find it @ UNIST can give you direct access to the published full text of this article. (UNISTARs only)
Related Researcher

손흥선

Son, Hungsun
Electromechanical System and control Lab.
Read More

Views & Downloads

Detailed Information

Cited time in webofscience Cited time in scopus
Metadata Downloads

Distributed multipole models for design and control of PM actuators and sensors

Author(s)
Son, HungsunLee, Kok-Meng
Issued Date
2008-04
DOI
10.1109/TMECH.2008.918544
URI
https://scholarworks.unist.ac.kr/handle/201301/21041
Fulltext
http://ieeexplore.ieee.org/document/4489989/
Citation
IEEE-ASME TRANSACTIONS ON MECHATRONICS, v.13, no.2, pp.228 - 238
Abstract
Design and control of multi-degree-of-freedom (DOF) electromagnetic actuators require a good understanding of the magnetic fields, and involve real-time calculation of magnetic forces. This paper presents a method to derive distributed multipole (DMP) models for characterizing the magnetic field and torque of permanent magnet (PM) based devices. The DMP method, which offers magnetic-field solutions in closed form, inherits many advantages of the dipole model originally conceptualized in the context of physics, but provides an effective means to account for the shape and magnetization of the physical magnet. Three practical applications are given to demonstrate the DMP models for design of PM-based actuators and sensing systems. The magnetic fields and forces calculated using DMP models have been validated by comparing against numerical and experimental results which show excellent agreement.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
ISSN
1083-4435
Keyword (Author)
actuatormagnetic fieldpermanent magnetsensorspherical motortorque model
Keyword
MAGNETIC-FIELD COMPUTATIONTORQUE

qrcode

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.