# A Novel Constant Power Factor Loop for Stable V/f Control of PMSM in Comparison against Sensorless FOC with Luenberger-Type Back-EMF Observer Verified by Experiments

> Research article (Applied Sciences, 2022) · cited 11× · AI/ML

**Wikidata**: [openalex:W4295814172](https://www.wikidata.org/wiki/openalex:W4295814172)  
**Source**: https://4ort.xyz/entity/a-novel-constant-power-factor-loop-for-stable-v-f-control-of-pmsm-in-comparison-against-sensorless-foc-with-luenberger-t