Effects of Fractional Order on Performance of FOSMC for Speed Control of PMSM

Authors

  • Fardila Mohd Zaihidee Department of Engineering Technology, Faculty of Technical and Vocational, Sultan Idris Education University, 35900 Tanjong Malim, Perak, Malaysia
  • Saad Mekhilef School of Science, Computing and Engineering Technologies, Swinburne University of Technology, Hawthorn, VIC 3122, Australia
  • Marizan Mubin Power Electronics and Renewable Energy Research Laboratory (PEARL), Department of Electrical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia
  • Tang Jing Rui Department of Engineering Technology, Faculty of Technical and Vocational, Sultan Idris Education University, 35900 Tanjong Malim, Perak, Malaysia
  • Ezrinda Mohd Zaihidee Faculty of Electrical & Electronics Engineering, Universiti Malaysia Pahang, 26600 Pekan, Pahang, Malaysia

DOI:

https://doi.org/10.37934/araset.31.1.110118

Keywords:

Permanent magnet motors, sliding mode control, fractional calculus

Abstract

Fractional order sliding mode control has been applied for speed control of PMSM. However, in many previous works, the effects of the controller's parameters have not been studied. This paper investigates the effects of fractional order on performance of FOSMC speed control of PMSM. In this work, fractional order, α and β of FOSMS-PID were varied, and their performances were compared. The simulation and experimental results show that variation of order of fractional order integration, α and order of fractional order differentiation, β can affect the performance of the FOSMC-PID controller. Selection of α and β values determines balancing strategies between integral and differentiation portion of the controller. Proper value selection and combination of these variables can further contribute to obtain optimum speed tracking, disturbance rejection and chattering reduction abilities.

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Author Biographies

Fardila Mohd Zaihidee, Department of Engineering Technology, Faculty of Technical and Vocational, Sultan Idris Education University, 35900 Tanjong Malim, Perak, Malaysia

fardila@ftv.upsi.edu.my

Saad Mekhilef , School of Science, Computing and Engineering Technologies, Swinburne University of Technology, Hawthorn, VIC 3122, Australia

saad@um.edu.my

Marizan Mubin , Power Electronics and Renewable Energy Research Laboratory (PEARL), Department of Electrical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia

marizan@um.edu.my

Tang Jing Rui , Department of Engineering Technology, Faculty of Technical and Vocational, Sultan Idris Education University, 35900 Tanjong Malim, Perak, Malaysia

tangjingrui@ftv.upsi.edu.my

Ezrinda Mohd Zaihidee, Faculty of Electrical & Electronics Engineering, Universiti Malaysia Pahang, 26600 Pekan, Pahang, Malaysia

ezrinda@ump.edu.my

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Published

2023-06-19

Issue

Vol. 31 No. 1: June (2023)

Section

Articles
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