# Sensorless Direct Torque Control for Interior Permanent-Magnet Synchronous Motors Using Square-Wave-Type Stator Flux Injection at Low-Speed Regions

> Research article (Journal of Electrical Engineering and Technology, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3188483338](https://www.wikidata.org/wiki/openalex:W3188483338)  
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