# Improved sliding mode disturbance observer-based model-free finite-time terminal sliding mode control for IPMSM speed ripple minimization

> Research article (Control Engineering Practice, 2024) · cited 10× · AI/ML

**Wikidata**: [openalex:W4404610289](https://www.wikidata.org/wiki/openalex:W4404610289)  
**Source**: https://4ort.xyz/entity/improved-sliding-mode-disturbance-observer-based-model-free-finite-time-terminal-sliding-mode-control-for-ipmsm-speed-ri