# Nonlinear speed tracking control of PMSM servo system: A global robust output regulation approach

> Research article (Control Engineering Practice, 2021) · cited 29× · AI/ML

**Wikidata**: [openalex:W3161465447](https://www.wikidata.org/wiki/openalex:W3161465447)  
**Source**: https://4ort.xyz/entity/nonlinear-speed-tracking-control-of-pmsm-servo-system-a-global-robust-output-regulation-approach