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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
International Journal of Circuit Theory and Applications
Article . 2025 . Peer-reviewed
License: Wiley Online Library User Agreement
Data sources: Crossref
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Torque Ripple Reduction in MPDTC of SRM Drives Using Optimized Switching States and Advanced Torque Sharing Function

Authors: K. Dhineshkumar; G. Prakash; K. Eswaramoorthy; G. Ramya;

Torque Ripple Reduction in MPDTC of SRM Drives Using Optimized Switching States and Advanced Torque Sharing Function

Abstract

ABSTRACT The combination of model predictive control and direct torque control approached for switched reluctance motor, multiple switch state combinations should be traversed, which may lead to complex calculations. To solve this problem, a torque compensation‐based enhanced model predictive direct torque control for switched reluctance motor (SRM) with switching states restructuration is proposed. However, effective torque and flux control remain challenging due to highly nonlinear magnetic characteristics and significant torque ripple. The first strategy employs an eight‐sector switching state allocation method for precise position‐based control. The second strategy implements a torque compensation algorithm integrated with a torque sharing function, which selects the phase exhibiting superior torque tracking for compensation. The proposed model is implemented and validated through MATLAB‐based simulations. The performance of the proposed model is compared with existing model predictive direct torque control methods, with a primary focus on minimizing torque ripple. Experimental results show that the proposed strategy can effectively reduce the torque ripple by 38.7%. The proposed control techniques, which analyze variable speed and dynamic operation, are primarily intended for traction motor drive applications. The real‐time hardware controller implements the proposed techniques to enable analysis of additional performance parameters.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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