DocumentCode
1963011
Title
Design of the Rotary Magnetic Position Sensor with the Sinusoidally Magnetized Permanent Magnet
Author
Jeong, Seung-Ho ; Rhyu, Se-Hyun ; Kwon, Byung-il
Author_Institution
Dept. of Electr. Eng., Hanyang Univ., Ansan
fYear
0
fDate
0-0 0
Firstpage
243
Lastpage
243
Abstract
This paper proposes the rotary magnetic position sensor (RMPS) which has the sinusoidally magnetized permanent magnet (PM) with a small number of poles. To make the sinusoidal magnetic flux density distribution from the PM, the magnetizing fixture is designed. And the magnetization process is analyzed using Preisach model coupled with 2D finite element method (FEM). Also the simulation result of the magnetization is compared with the experiment result
Keywords
design engineering; finite element analysis; magnetic flux; magnetic sensors; magnetisation; permanent magnets; 2D finite element method; FEM; Preisach model; magnetization process; magnetizing fixture; rotary magnetic position sensor; sinusoidal magnetic flux density distribution; sinusoidally magnetized permanent magnet; Coupled mode analysis; Couplings; Finite element methods; Fixtures; Magnetic analysis; Magnetic flux; Magnetic flux density; Magnetic sensors; Magnetization processes; Permanent magnets;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location
Miami, FL
Print_ISBN
1-4244-0320-0
Type
conf
DOI
10.1109/CEFC-06.2006.1633033
Filename
1633033
Link To Document