대한기계학회논문집A (Transactions of the Korean Society of Mechanical Engineers A)

  • 제27권8호
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  • Pages.1251-1258
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  • 2003
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  • 1226-4873(pISSN)
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  • 2288-5226(eISSN)
대한기계학회 (The Korean Society of Mechanical Engineers)
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승용차용 토크컨버터 바이패스 클러치의 비선형 견실제어

Nonlinear Robust Control of Passenger Car Torque Converter Bypass Clutch

  • 한진오 (공군사관학교 기계공학과) ;
  • 강수준 (공군사관학교 기계공학과) ;
  • 이교일 (서울대학교 기계항공공학부)
  • 발행 : 2003.08.01
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초록

This paper presents a nonlinear robust approach to the slip control problem for a torque converter bypass clutch in a passenger car. The proposed nonlinear robust controller builds upon only the measurements avail-able from inexpensive sensors that are already installed in passenger cars for control. The issue of torque estimation problems for the implementation of the proposed controller is addressed. The stability of the internal dynamics is investigated, upon which a nonlinear robust controller is designed using input-output feedback linearization and Lyapunov redesign technique. The performance of the designed controller is validated by simulation studies.

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참고문헌

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