# Real-time altitude control for a quadrotor helicopter using a super-twisting controller based on high-order sliding mode observer

> Research article (International Journal of Advanced Robotic Systems, 2017) · cited 28× · AI/ML

**Wikidata**: [openalex:W2588862217](https://www.wikidata.org/wiki/openalex:W2588862217)  
**Source**: https://4ort.xyz/entity/real-time-altitude-control-for-a-quadrotor-helicopter-using-a-super-twisting-controller-based-on-high-order-sliding-mode