Zero overshoot speed controller with active damping for improvingengine clutch engagement performance

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.

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Cite this article

[IEEE Style]

B. Yang, T. Jung, Y. Ko, J. An, H. Mok, "Zero overshoot speed controller with active damping for improvingengine clutch engagement performance," Journal of Power Electronics, vol. 20, no. 2, pp. 538-552, 2020. DOI: 10.1007/s43236-020-00052-4.

[ACM Style]

Byunghoon Yang, Taehee Jung, Youngkwan Ko, Junmo An, and Hyungsoo Mok. 2020. Zero overshoot speed controller with active damping for improvingengine clutch engagement performance. Journal of Power Electronics, 20, 2, (2020), 538-552. DOI: 10.1007/s43236-020-00052-4.