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Research on motor braking-based DYC strategy for distributed electric vehicle

  • Jingming Zhang
  • , Weijie Liao*
  • , Lei Chen
  • , Shumei Cui
  • *Corresponding author for this work

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

Abstract

In order to bring into full play the advantages of motor braking and enhance the handling stability of distributed electric vehicle, a motor braking-based direct yaw moment control (DYC) strategy was proposed. This strategy could identify whether a vehicle has under-steered or overs-steered, to calculate the direct yaw moment required for vehicle steering correction by taking the corrected yaw velocity deviation and slip-angle deviation as control variables, and exert motor braking moment on the target wheels to perform correction in the manner of differential braking. For validation of the results, a combined simulation platform was set up finally to simulate the motor braking control strategy proposed. As shown by the results, the motor braking-based DYC strategy timely adjusted the motor braking moment and hydraulic braking moment on the target wheels, and corrected the steering deviation and sideslip of the vehicle in unstable state, improving the handling stability.

Original languageEnglish
Title of host publicationGreen Energy and Sustainable Development I
Subtitle of host publicationProceedings of the International Conference on Green Energy and Sustainable Development, GESD 2017
EditorsJun Xiao, Lin Liu, Jianfeng Ke
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735415423
DOIs
StatePublished - 31 Jul 2017
Event2017 International Conference on Green Energy and Sustainable Development, GESD 2017 - Chongqing City, China
Duration: 27 May 201728 May 2017

Publication series

NameAIP Conference Proceedings
Volume1864
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference2017 International Conference on Green Energy and Sustainable Development, GESD 2017
Country/TerritoryChina
CityChongqing City
Period27/05/1728/05/17

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