# Stick-Slip Vibration Suppression in Drill String Using Observer-Based LQG Controller

> Research article (Sensors, 2022) · cited 28× · AI/ML

**Wikidata**: [openalex:W4292506116](https://www.wikidata.org/wiki/openalex:W4292506116)  
**Source**: https://4ort.xyz/entity/stick-slip-vibration-suppression-in-drill-string-using-observer-based-lqg-controller