# Optimal model-free backstepping control for a quadrotor helicopter

> Research article (Nonlinear Dynamics, 2020) · cited 78× · AI/ML

**Wikidata**: [openalex:W3024824913](https://www.wikidata.org/wiki/openalex:W3024824913)  
**Source**: https://4ort.xyz/entity/optimal-model-free-backstepping-control-for-a-quadrotor-helicopter