2-D Modeling and Characteristic Analysis of a Magnetic Position Sensor
- Title
- 2-D Modeling and Characteristic Analysis of a Magnetic Position Sensor
- Author
- 권병일
- Keywords
- finite element analysis (FEA); fringing effect; fringing permeance; magnetic position sensor
- Issue Date
- 2005-05
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Citation
- IEEE TRANSACTIONS ON MAGNETICS, v. 41, No. 5, Page. 1828-1831
- Abstract
- This paper presents the shape design of the permanent magnet for a rotary type magnetic position sensor for an automobile acceleration pedal using a new two-dimensional (2-D) analysis method. Basically, its flux path is not uniform in the axial direction because the magnetic flux flows three-dimensionally (3-D) between the stator yoke and permanent magnet. So, the analysis and design of the magnetic position sensor has to consider the 3-D shape. We propose a 2-D analytical modeling method of magnetic position sensor account for fringing effects and optimize the shape of the permanent magnet for a high linearity characteristic. Then, the validity of the developed method is confirmed by comparing the calculated values with the measured values.
- URI
- https://ieeexplore.ieee.org/document/1430976https://repository.hanyang.ac.kr/handle/20.500.11754/110524
- ISSN
- 0018-9464; 1941-0069
- DOI
- 10.1109/TMAG.2005.846494
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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