# Composite Speed Control of PMSM Drive System Based on Finite Time Sliding Mode Observer

> Research article (IEEE Access, 2021) · cited 21× · AI/ML

**Wikidata**: [openalex:W3211388333](https://www.wikidata.org/wiki/openalex:W3211388333)  
**Source**: https://4ort.xyz/entity/composite-speed-control-of-pmsm-drive-system-based-on-finite-time-sliding-mode-observer