Identification of Parameters and States in PMSMs

Research output: Journal contributionsScientific review articlesResearch


This paper discusses the importance of accurately identifying the parameters and states in permanent magnet synchronous motors (PMSMs) and their impact on motor performance and efficiency. This study was conducted to demonstrate the significance of these parameters. The results showed that inaccurate identification of the friction coefficient and moment of inertia led to poor motor performance, instability, and reduced efficiency. Accurate identification of these parameters is necessary for the proper control and operation of PMSMs. This paper highlights the various methods for calculating the friction coefficient and moment of inertia, as well as their potential limitations. The findings of this study emphasize the importance of accurately identifying these parameters for the efficient and effective operation of PMSMs.

Original languageEnglish
Article number2625
JournalElectronics (Switzerland)
Issue number12
Number of pages15
Publication statusPublished - 11.06.2023

Bibliographical note

Publisher Copyright:
© 2023 by the author.
This article belongs to the Section Systems & Control Engineering.

    Research areas

  • friction coefficient, moment of inertia, PMSM, simulations, vector control algorithm
  • Engineering