Design of a Controller for Torsional Vibrations of an Electric Vehicle Powertrain

Mustafa Karamuk, Salih Baris Ozturk

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

1 Citation (Scopus)

Abstract

Electric powertrains are subject to vibrations due to weak damping and fast torque response of electric motor. In this study, a PD controller is developed to damp the vibrations. By using PD controller, two solution methods are developed. First solution is to use the wheel speed sensors available in all four wheels. Second solution is to use a reduced order observer to estimate the wheel speed. Differentiation of motor speed and wheel speed is input to the PD controller. Output of the PD controller is the torque damping feedback to the torque reference. Simulation model is developed including a flux vector controlled permanent magnet synchronous motor, powertrain model and vibration controller. The results demonstrate the validity and effectiveness of the proposed scheme.

Original languageEnglish
Title of host publicationProceedings 2019 International Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2019 and 2019 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages583-589
Number of pages7
ISBN (Electronic)9781538676875
DOIs
Publication statusPublished - Aug 2019
Externally publishedYes
Event2019 International Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2019 and 2019 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2019 - Istanbul, Turkey
Duration: 27 Aug 201929 Aug 2019

Publication series

NameProceedings 2019 International Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2019 and 2019 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2019

Conference

Conference2019 International Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2019 and 2019 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2019
Country/TerritoryTurkey
CityIstanbul
Period27/08/1929/08/19

Bibliographical note

Publisher Copyright:
© 2019 IEEE.

Keywords

  • Electric powertrain vibrations
  • PD controller
  • powertrain model
  • reduced order observer

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