Designed and Implement of the Discrete Time Kalman Filter for Speed Estimation of the Sensorless Hub Wheel Motor

속도센서가 없는 허브-휠 전동기의 속도추정을 위한 이산시간 칼만필터의 설계 및 구현

  • 전용호 (광운대학교 정보제어공학과 대학원) ;
  • 이기서 (광운대학교 정보제어공학과) ;
  • 조황 (광운대학교 정보제어공학과)
  • Published : 2008.04.30

Abstract

Since hub wheel BLDC Motor consisted of wheel and BLDCM (Brushless DC Motor) without gear reducer has high efficiency and low operation noise, it can be utilized to a driving wheel at some light rail systems. However, installing sensors for speedometer on a Hub-Wheel motor is not easy, so it requires a different speed control mechanism method for speed measurement. This paper introduces a speed control method based on simple mathematical model which uses discrete Kalman Filter to estimate and control the speed of the motor.

References

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