# Towards sensorless observers for sinusoidal electric machines with variable speed and no mechanical model: A promising approach for PMSMs

> Research article (Systems & Control Letters, 2018) · cited 11× · AI/ML

**Wikidata**: [openalex:W2901007083](https://www.wikidata.org/wiki/openalex:W2901007083)  
**Source**: https://4ort.xyz/entity/towards-sensorless-observers-for-sinusoidal-electric-machines-with-variable-speed-and-no-mechanical-model-a-promising-ap