Study on a novel contact-free planar system using direct drive DC coils and permanent magnets

Kwang Suk Jung, Yoon Su Baek

Research output: Contribution to journalArticle

39 Citations (Scopus)

Abstract

To cope with the severe specification such as a concurrent realization of high accuracy and wide operating range demanded in many fields, we suggest a novel contact-free planar system that realizes the spatial motion of a plate by generating a levitation force and a thrust force at the same plane concurrently. The system utilizes an interaction between the direct drive dc coils of a common shape and the permanent magnets with a coincident polar direction and, thus, it is very facile to implement and simple to quantify the magnetic interaction. In this paper, we discuss a driving principle of the planar system including magnetic force generation mechanism, a framework for force model, governing characteristics of the levitated plate and a planar motion control of the constructed prototype. The experimental results are given to verify the derived theoretical model and the feasibility of the system.

Original languageEnglish
Pages (from-to)35-43
Number of pages9
JournalIEEE/ASME Transactions on Mechatronics
Volume7
Issue number1
DOIs
Publication statusPublished - 2002 Mar 1

Fingerprint

Permanent magnets
Motion control
Specifications

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

@article{0679a1208aaa4f0e95be92e18b188278,
title = "Study on a novel contact-free planar system using direct drive DC coils and permanent magnets",
abstract = "To cope with the severe specification such as a concurrent realization of high accuracy and wide operating range demanded in many fields, we suggest a novel contact-free planar system that realizes the spatial motion of a plate by generating a levitation force and a thrust force at the same plane concurrently. The system utilizes an interaction between the direct drive dc coils of a common shape and the permanent magnets with a coincident polar direction and, thus, it is very facile to implement and simple to quantify the magnetic interaction. In this paper, we discuss a driving principle of the planar system including magnetic force generation mechanism, a framework for force model, governing characteristics of the levitated plate and a planar motion control of the constructed prototype. The experimental results are given to verify the derived theoretical model and the feasibility of the system.",
author = "Jung, {Kwang Suk} and Baek, {Yoon Su}",
year = "2002",
month = "3",
day = "1",
doi = "10.1109/3516.990885",
language = "English",
volume = "7",
pages = "35--43",
journal = "IEEE/ASME Transactions on Mechatronics",
issn = "1083-4435",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "1",

}

Study on a novel contact-free planar system using direct drive DC coils and permanent magnets. / Jung, Kwang Suk; Baek, Yoon Su.

In: IEEE/ASME Transactions on Mechatronics, Vol. 7, No. 1, 01.03.2002, p. 35-43.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Study on a novel contact-free planar system using direct drive DC coils and permanent magnets

AU - Jung, Kwang Suk

AU - Baek, Yoon Su

PY - 2002/3/1

Y1 - 2002/3/1

N2 - To cope with the severe specification such as a concurrent realization of high accuracy and wide operating range demanded in many fields, we suggest a novel contact-free planar system that realizes the spatial motion of a plate by generating a levitation force and a thrust force at the same plane concurrently. The system utilizes an interaction between the direct drive dc coils of a common shape and the permanent magnets with a coincident polar direction and, thus, it is very facile to implement and simple to quantify the magnetic interaction. In this paper, we discuss a driving principle of the planar system including magnetic force generation mechanism, a framework for force model, governing characteristics of the levitated plate and a planar motion control of the constructed prototype. The experimental results are given to verify the derived theoretical model and the feasibility of the system.

AB - To cope with the severe specification such as a concurrent realization of high accuracy and wide operating range demanded in many fields, we suggest a novel contact-free planar system that realizes the spatial motion of a plate by generating a levitation force and a thrust force at the same plane concurrently. The system utilizes an interaction between the direct drive dc coils of a common shape and the permanent magnets with a coincident polar direction and, thus, it is very facile to implement and simple to quantify the magnetic interaction. In this paper, we discuss a driving principle of the planar system including magnetic force generation mechanism, a framework for force model, governing characteristics of the levitated plate and a planar motion control of the constructed prototype. The experimental results are given to verify the derived theoretical model and the feasibility of the system.

UR - http://www.scopus.com/inward/record.url?scp=0036493559&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0036493559&partnerID=8YFLogxK

U2 - 10.1109/3516.990885

DO - 10.1109/3516.990885

M3 - Article

AN - SCOPUS:0036493559

VL - 7

SP - 35

EP - 43

JO - IEEE/ASME Transactions on Mechatronics

JF - IEEE/ASME Transactions on Mechatronics

SN - 1083-4435

IS - 1

ER -