# New variable gain super-twisting sliding mode observer for sensorless vector control of nonsinusoidal back-EMF PMSM

> Research article (Control Engineering Practice, 2016) · cited 40× · AI/ML

**Wikidata**: [openalex:W2339071664](https://www.wikidata.org/wiki/openalex:W2339071664)  
**Source**: https://4ort.xyz/entity/new-variable-gain-super-twisting-sliding-mode-observer-for-sensorless-vector-control-of-nonsinusoidal-back-emf-pmsm