# Quasi-Proportional-Resonant Controller Based Adaptive Position Observer for Sensorless Control of PMSM Drives Under Low Carrier Ratio

> Research article (IEEE Transactions on Industrial Electronics, 2019) · cited 113× · AI/ML

**Wikidata**: [openalex:W2944069459](https://www.wikidata.org/wiki/openalex:W2944069459)  
**Source**: https://4ort.xyz/entity/quasi-proportional-resonant-controller-based-adaptive-position-observer-for-sensorless-control-of-pmsm-drives-under-low-