# Finite‐time disturbance observer‐based trajectory tracking control for quadrotor unmanned aerial vehicle with obstacle avoidance

> Research article (Mathematical Methods in the Applied Sciences, 2022) · cited 24× · AI/ML

**Wikidata**: [openalex:W4285395984](https://www.wikidata.org/wiki/openalex:W4285395984)  
**Source**: https://4ort.xyz/entity/finitetime-disturbance-observerbased-trajectory-tracking-control-for-quadrotor-unmanned-aerial-vehicle-with-obstacle-avo