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An Architecture of Hardware and Driver in the Loop Simulation for Electric Power Assisted Steering System

  • Weitao ChenEmail author
  • Matthijs KlompEmail author
  • Utsav KhanEmail author
  • Andrea BianchiEmail author
  • Shenhai RanEmail author
  • Bengt JacobsonEmail author
Conference paper
  • 5 Downloads
Part of the Lecture Notes in Mechanical Engineering book series (LNME)

Abstract

This paper introduces an architecture for virtual development of electric power assisted steering (EPAS) system, which is implemented at Volvo Cars. The architecture involves an EPAS power pack rig and driver in the loop, so engineers can test both the ECU software and electric motor on a virtual prototype vehicle. Effective results are shown for tests in low-mid frequency and at mid-high vehicle speed. Currently, the high frequency and low speed test is still challenging due to vibration and instability, which should be addressed by the control improvement.

Keywords

HIL simulation EPAS system Objective and subjective test 

Notes

Acknowledgment

The authors would like to thank ITEAM project funded by the European Union Horizon 2020 research and innovation program. The authors also like to appreciate support from Prof. Lars Drugge from KTH Royal Institute of Technology.

References

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Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  1. 1.Volvo Cars, Vehicle Dynamics CAEGothenburgSweden
  2. 2.VEAS DivisionChalmers University of TechnologyGothenburgSweden
  3. 3.KTH Royal Institute of TechnologyStockholmSweden

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