Study on DCT Power Shift Control Simulation for Electric Drive System

DOI

10.2991/meees-18.2018.80How to use a DOI?

Keywords

Electric vehicles; DCT; AT; uninterrupted power

Abstract

A two-speed dual clutch transmission (DCT) model was built, while a Clutch-To-Clutch shift control algorithm based on the closed loop of input speed was designed following the slipping torque control theory. On the mat lab/Simulink platform, models were completed for vehicle, DCT gearbox transmission chain and shift control software. A simulation was carried out with a blade electric SUV to verify the effectiveness of power shift control logic and the theoretical feasibility of speed closed-loop shift control algorithm and reveal the relationship between shift time and slipping friction work. The results prove that the shift logic and speed closed-loop shift control algorithm designed in this paper can effectively control the switching of dual clutches in the power shift process to guarantee the steady and controllable power output

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xianghuan Liu
AU  - Yubo Xiao
AU  - Junxing Gong
AU  - Jun Ma
AU  - Xuming Pi
PY  - 2018/05
DA  - 2018/05
TI  - Study on DCT Power Shift Control Simulation for Electric Drive System
BT  - Proceedings of the 2018 International Conference on Mechanical, Electrical, Electronic Engineering & Science (MEEES 2018)
PB  - Atlantis Press
SP  - 461
EP  - 471
SN  - 2352-5401
UR  - https://doi.org/10.2991/meees-18.2018.80
DO  - 10.2991/meees-18.2018.80
ID  - Liu2018/05
ER  -