# Output-Feedback Speed-Tracking Control Without Current Feedback for BLDCMs Based on Active-Damping and Invariant Surface Approach

> Research article (IEEE Transactions on Circuits & Systems II Express Briefs, 2021) · cited 16× · AI/ML

**Wikidata**: [openalex:W3118339001](https://www.wikidata.org/wiki/openalex:W3118339001)  
**Source**: https://4ort.xyz/entity/output-feedback-speed-tracking-control-without-current-feedback-for-bldcms-based-on-active-damping-and-invariant-surface