Sensorless Position Control of Linear Electromagnetic Actuator for Gear Shift Unit
نویسندگان
چکیده
Conventional manual transmissions suffer from deterioration due to wear and reduced responsiveness. Therefore, a linear electromagnetic actuator (LEA) for gear shifting has been developed. Since the LEA is direct drive, it prevents high In addition, this holding force by detent at three points. paper, sensorless position estimation performed simplify system. one coil not energized during driving in LEA, so back-EMF of unenergized phase can be measured. We propose method that focuses on variation magnetic flux linkage characteristics change. The simulation results show control possible.
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ژورنال
عنوان ژورنال: Journal of the Japan Society of Applied Electromagnetics and Mechanics
سال: 2022
ISSN: ['0919-4452', '2187-9257']
DOI: https://doi.org/10.14243/jsaem.30.191