DOI QR코드

DOI QR Code

독립구동 인휠 전기자동차의 주행 효율 최적화를 위한 구동력 분배 알고리즘

Development of Power Distribution Algorithm for Driving Efficiency Optimization of Independently Driven Vehicle

  • Park, J.H. (School of Mechanical Engineering, Sungkyunkwan University) ;
  • Song, H.W. (School of Mechanical Engineering, Sungkyunkwan University) ;
  • Jeong, H.U. (School of Mechanical Engineering, Sungkyunkwan University) ;
  • Park, C.H. (School of Mechanical Engineering, Sungkyunkwan University) ;
  • Hwang, S.H. (School of Mechanical Engineering, Sungkyunkwan University)
  • 투고 : 2014.02.17
  • 심사 : 2014.05.26
  • 발행 : 2014.06.01

초록

The purpose of this paper is to construct a control algorithm for improving the driving efficiency of 4-wheel-drive in-wheel electric vehicles. The main parts of the vehicle were modeled and the input-output relations of signals were summarized using MATLAB/Simulink. A performance simulator for 4-wheel-drive in-wheel electric vehicles was developed based on the co-simulation environment with a commercial dynamic behavior analysis program called Carsim. Moreover, for improving the driving efficiency of vehicles, a torque distribution algorithm, which distributes the torque to the front and rear wheels, was included in the performance simulator. The effectiveness of the torque distribution algorithm was validated by the SOC simulation using the FTP-75 driving cycle.

키워드

참고문헌

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