# Differential flatness based hybrid PID/LQR flight controller for complex trajectory tracking in quadcopter UAVs

> Research article (2017 IEEE National Aerospace and Electronics Conference (NAECON), 2017) · cited 10× · AI/ML

**Wikidata**: [openalex:W2791300107](https://www.wikidata.org/wiki/openalex:W2791300107)  
**Source**: https://4ort.xyz/entity/differential-flatness-based-hybrid-pid-lqr-flight-controller-for-complex-trajectory-tracking-in-quadcopter-uavs