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Estimation of the Interior Resistance Torque of Engine by Reverse Engineering

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  • URLhttps://db.koreascholar.com/Article/Detail/291992
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한국기계기술학회지 (Journal of the Korean Society of Mechanical Technology)
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

A part of engine torque is used to overcome the interior friction and to accelerate engine inertia. To enhance the driveability at the clutch slip control of AMT(Automated Manual Transmission) or parallel type hybrid system, it is important to know the exact drving torque of clutch. In this study, engine friction and rotational inertia are estimated by using LMS(Least Mean Square) method with vehicle test result. To verify the validity of method, the performance of vehicle is simulated with adjusted parameters. The test result and simulation result show the similar trend.

목차
Abstract
 1. 서론
 2. 연구 내용 및 방법
  2.1 엔진 시스템 모델링
  2.2 차량 실험
  2.3 엔진 회전관성 및 내부 마찰 저항 근사화
 3. 시뮬레이션을 통한 검증
 4. 결론
 후기
 References
저자
  • 최우석(서울과학기술대학교 일반대학원 자동차공학과) | W. S. Choi
  • 임원식(서울과학기술대학교 기계.자동차공학과) | W. S. Lim Corresponding Author