# Performance improvement in a sensorless surface-mounted PMSM drive based on rotor flux observer

> Research article (Control Engineering Practice, 2019) · cited 26× · AI/ML

**Wikidata**: [openalex:W2996907191](https://www.wikidata.org/wiki/openalex:W2996907191)  
**Source**: https://4ort.xyz/entity/performance-improvement-in-a-sensorless-surface-mounted-pmsm-drive-based-on-rotor-flux-observer