# Feedback-linearization based robust relatively optimal trajectory tracking controller for 3-DOF helicopter

> Research article (Engineering Science and Technology an International Journal, 2021) · cited 16× · AI/ML

**Wikidata**: [openalex:W3199583911](https://www.wikidata.org/wiki/openalex:W3199583911)  
**Source**: https://4ort.xyz/entity/feedback-linearization-based-robust-relatively-optimal-trajectory-tracking-controller-for-3-dof-helicopter