Weighting factor-free direct speed predictive control with improved transient performance

Zerdali, Emrah; Riccio, Jacopo; Rivera, Marco; Wheeler, Patrick

Abstract

Direct predictive speed control (DSPC) of a permanent magnet synchronous motor (PMSM) offers a non-cascaded control scheme with a fast dynamic response and better disturbance rejection ability. However, similar to other direct model predictive control schemes, it involves a cumbersome weighting factor selection procedure. This paper proposes a weighting factor-free DSPC scheme with improved transient performance for PMSM control. The proposed method uses a Euclidean norm-based decision-making method to eliminate weighting factors and an additional toque control term to regulate the control performance during transients. Comparative simulation results demonstrate that the proposed method retains the advantages of the traditional Euclidean norm-based decision-making method while enhancing transient performance. Finally, a DSPC scheme with superior control performance and lower design complexity is achieved through simple manipulation.

Citation

Zerdali, E., Riccio, J., Rivera, M., & Wheeler, P. (2024, June). Weighting factor-free direct speed predictive control with improved transient performance. Presented at 13th International Conference on Power Electronics, Machines and Drives (PEMD 2024), Nottingham, England

• Presentation Conference Type: Edited Proceedings
• Conference Name: 13th International Conference on Power Electronics, Machines and Drives (PEMD 2024)
• Start Date: Jun 10, 2024
• End Date: Jun 13, 2024
• Acceptance Date: Jun 12, 2024
• Online Publication Date: Sep 3, 2024
• Publication Date: Jun 12, 2024
• Deposit Date: Nov 19, 2024
• Electronic ISSN: 2732-4494
• Publisher: Institution of Engineering and Technology (IET)
• Peer Reviewed: Peer Reviewed
• Volume: 2024
• Issue: 3
• Pages: 161-166
• Book Title: 13th International Conference on Power Electronics, Machines and Drives (PEMD 2024)
• DOI: https://doi.org/10.1049/icp.2024.2152
• Public URL: https://nottingham-repository.worktribe.com/output/40002478
• Publisher URL: https://ieeexplore.ieee.org/document/10663655