Study on acceleration slip regulation torque distribution control strategy for four in-wheel-motors electric vehicle steering

Qian Nan Wang, Li Zhai, Jie Wang, Hui Xia Feng

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

10 Citations (Scopus)

Abstract

For the motors of a four in-wheel-motors drive vehicle are independently controllable, so the torque coordination distribution among multi-wheel-motors has been the key technology of the four in-wheel-motors drive vehicle. Kinematics and dynamics analysis of steering are studied for four in-wheel-motors vehicle, the longitudinal force of each wheel is analyzed when the vehicle is in stably steering in different steering radiuses, a torque distribution strategy of acceleration slip regulation based on targeted speed is proposed and a fuzzy controller is designed. The co-simulation among Carsim, Matlab/Simulink and RT-Lab is carried out to verify the feasibility and effectiveness of the torque distribution strategy during different radiuses.

Original languageEnglish
Title of host publication2013 25th Chinese Control and Decision Conference, CCDC 2013
Pages3832-3837
Number of pages6
DOIs
Publication statusPublished - 2013
Event2013 25th Chinese Control and Decision Conference, CCDC 2013 - Guiyang, China
Duration: 25 May 201327 May 2013

Publication series

Name2013 25th Chinese Control and Decision Conference, CCDC 2013

Conference

Conference2013 25th Chinese Control and Decision Conference, CCDC 2013
Country/TerritoryChina
CityGuiyang
Period25/05/1327/05/13

Keywords

  • Acceleration slip regulation
  • Electric vehicle
  • Four wheel steering
  • Torque distribution

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