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인휠 독립 구동 전기자동차의 구동 모터 고장 진단 알고리즘
Fault diagnosis algorithm for Driving motor of In-wheel Independent Drive Electric Vehicle
- 전남주;
- 이형철
초록
This paper presents a fault diagnosis algorithm for driving motor of In-wheel independent drive electric vehicle using vehicle dynamic analysis. The driving motor fault is detected and isolated based on the residuals. The residuals are provided with the wheel dynamics. The wheel dynamics are composed of a motor driving torque, wheel speed and longitudinal force. The longitudinal force estimated by analyze a planar two track non-linear model and a nonlinear simple tire model. The proposed fault diagnosis algorithm is verified by CarSim and Matlab/Simulink cosimulation.
키워드
In-wheel Independent drive electric vehicle(인휠 전기 자동차); Fault diagnosis(고장 진단); Planar two track nonlinear model (평면 two track 비선형 모델); nonlinear simple tire model (비선형 단순 타이어 모델); Residual (레지듀얼); Redundancy(중복)
- 제목
- 인휠 독립 구동 전기자동차의 구동 모터 고장 진단 알고리즘
- 제목 (타언어)
- Fault diagnosis algorithm for Driving motor of In-wheel Independent Drive Electric Vehicle
- 저자
- 전남주; 이형철
- 발행일
- 2015-05
- 유형
- Proceeding
- 저널명
- 2015 KSAE 부문 종합학술대회
- 페이지
- 946 ~ 952