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Steering torque direct control strategy for vehicle electric power steering system

  • Rong Wei Shen*
  • , Yi Lin
  • , Xiao Hong Tai
  • , Guo Biao Shi
  • *Corresponding author for this work
  • Beijing Institute of Technology
  • Xingtai Vocational and Technical College

Research output: Contribution to journalArticlepeer-review

Abstract

To improve the steering easiness and road feel of the vehicle, an electric power steering (EPS) system with the steering torque as the control target was developed. A Simulink based simulation model was built for the vehicle EPS system on the basis of the analysis of the mathematics model of the EPS system. The simulation results show that the developed EPS system improves the steering easiness and road feel, at the same time, the control performance of the system does not change with the parameters of the system and has stable steering torque characteristic.

Original languageEnglish
Pages (from-to)504-508
Number of pages5
JournalJilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition)
Volume37
Issue number3
Publication statusPublished - May 2007

Keywords

  • Electric power steering
  • Modeling
  • Steering wheel torque control
  • Vehicle engineering

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