Journal of Power Electronics

  • 제20권2호
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  • Pages.538-552
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  • 2020
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  • 1598-2092(pISSN)
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  • 2093-4718(eISSN)
전력전자학회 (The Korean Institute of Power Electronics)
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Zero overshoot speed controller with active damping for improving engine clutch engagement performance

  • Yang, Byunghoon (Research and Development Division, Hyundai-Motor Company) ;
  • Jung, Taehee (Research and Development Division, Hyundai-Motor Company) ;
  • Ko, Youngkwan (Research and Development Division, Hyundai-Motor Company) ;
  • An, Junmo (Research and Development Division, Hyundai-Motor Company) ;
  • Mok, Hyungsoo (Department of Electronic Engineering, Konkuk University)
  • 투고 : 2019.07.09
  • 심사 : 2019.10.30
  • 발행 : 2020.03.20
⟨ 이전 논문 다음 논문 ⟩

초록

This paper proposes an enhanced speed control algorithm that synchronizes the rotation speeds of the engine and the drive motor at the engine start to improve the engagement performance of the engine clutch in a parallel hybrid vehicle. The zero overshoot with active damping speed controller proposed in this paper has an active damping control structure that is robust against load variations and a control structure that does not include a zero in the control response. This feature has the advantage of reducing the engine clutch engagement time as much as possible to improve the acceleration response of parallel hybrid vehicles and to minimize the energy wasted to maintain heavy engine rotation. The proposed algorithm has been validated through simulation using Matlab and through a vehicle test.

키워드

참고문헌

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