# Extended State Observer-Based Robust Backstepping Sliding Mode Control for a Small-Size Helicopter

> Research article (IEEE Access, 2018) · cited 31× · AI/ML

**Wikidata**: [openalex:W2808864942](https://www.wikidata.org/wiki/openalex:W2808864942)  
**Source**: https://4ort.xyz/entity/extended-state-observer-based-robust-backstepping-sliding-mode-control-for-a-small-size-helicopter