# Optimal Step-Skew Methods for Cogging Torque Reduction Accounting for Three-Dimensional Effect of Interior Permanent Magnet Machines

> Research article (IEEE Transactions on Energy Conversion, 2016) · cited 104× · AI/ML

**Wikidata**: [openalex:W2538890184](https://www.wikidata.org/wiki/openalex:W2538890184)  
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