Design of new dual-motor independent drive system for electric vehicle

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

Abstract

Multi-motor wheel independent driving technology is an important direction of electric vehicle(EV). Based on the analysis of the features of existing independent driving system of electric vehicle, a new dual-motor independent driving system configuration was designed. Complete parameters matching and simulation analysis of the system include motor, reducer, and battery. Distributed control network architecture based on high-speed CAN bus was developed, and information scheduling was optimized and real-time predictability was analyzed based on the rate monotonic (RM) algorithm and jitter margin index. The vehicle lateral stability control was achieved based on coordinated electro-hydraulic active braking. Based on the new dual-motor independent driving system, a new battery electric car was designed and tested. The results show that the vehicle has excellent dynamic and economic performance.

Original languageEnglish
Title of host publicationManufacturing Engineering and Automation II
Pages251-258
Number of pages8
DOIs
Publication statusPublished - 2012
Event2012 International Conference on Manufacturing Engineering and Automation, ICMEA 2012 - Guangzhou, China
Duration: 16 Nov 201218 Nov 2012

Publication series

NameAdvanced Materials Research
Volume591-593
ISSN (Print)1022-6680

Conference

Conference2012 International Conference on Manufacturing Engineering and Automation, ICMEA 2012
Country/TerritoryChina
CityGuangzhou
Period16/11/1218/11/12

Keywords

  • Driving system
  • Dual-motor independent driving
  • Electric vehicle

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