DocumentCode
3431535
Title
Multi-pole magnetization of high resolution magnetic encoder
Author
Luo, Yin-Jao ; Hwang, E-Tuen ; Huang, Shih-Ming
Author_Institution
Mech. Ind. Res. Lab., Ind. Technol. Res. Inst., Taiwan
fYear
1993
fDate
4-7 Oct 1993
Firstpage
237
Lastpage
242
Abstract
The construction of the magnetic encoder with a magnetoresistance sensor and a multi-pole magnetic drum is described. A rotatory magnetization system has been developed to magnetize the magnetic encoder. It is found that the sine-PWM magnetization is superior over the single-pulse magnetization when high resolution is needed
Keywords
magnetisation; high resolution magnetic encoder; magnetic encoder; magnetoresistance sensor; multi-pole magnetic drum; multi-pole magnetisation; servomotors; sine-PWM magnetization; single-pulse magnetization; Magnetic fields; Magnetic materials; Magnetic semiconductors; Magnetic sensors; Magnetization; Optical pulses; Pulse generation; Servomechanisms; Servomotors; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Electronics Insulation Conference and Electrical Manufacturing & Coil Winding Conference, 1993. Proceedings., Chicago '93 EEIC/ICWA Exposition
Conference_Location
Chicago, IL
ISSN
1071-6270
Print_ISBN
0-7803-0847-6
Type
conf
DOI
10.1109/EEIC.1993.631060
Filename
631060
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