• Title/Summary/Keyword: 클러치 접합 충격

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A Study on the Control Algorithm for Engine Clutch Engagement During Mode Change of Plug-in Hybrid Electric Vehicles (플러그인 하이브리드 차량의 모드변환에 따른 엔진클러치 접합 제어알고리즘 연구)

  • Sim, Kyuhyun;Lee, Suji;Namkoong, Choul;Lee, Ji-Suk;Han, Kwan-Soo;Hwang, Sung-Ho
    • Transactions of the Korean Society of Mechanical Engineers A
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    • v.40 no.9
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    • pp.801-805
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    • 2016
  • In this paper, engine clutch engagement shock is analyzed during the mode change of plug-in hybrid electric vehicles. Multi-driving mode includes the EV (electric vehicle) mode, HEV (hybrid electric vehicle) mode, and engine operating mode. Depending on the mode change, the engine clutch is either engaged or disengaged. The magnitude of shock during clutch engagement is very important because it impacts vehicle acceleration and clutch synchronization speed, which affects ride comfort substantially. The performance simulator of plug-in hybrid electric vehicles was developed using MATLAB/Simulink. The simulation results show that the mode change control algorithm is necessary for minimizing shock during clutch engagement.