# Quadrotor trajectory tracking and obstacle avoidance by chaotic grey wolf optimization-based active disturbance rejection control

> Research article (Mechanical Systems and Signal Processing, 2019) · cited 84× · AI/ML

**Wikidata**: [openalex:W2940878552](https://www.wikidata.org/wiki/openalex:W2940878552)  
**Source**: https://4ort.xyz/entity/quadrotor-trajectory-tracking-and-obstacle-avoidance-by-chaotic-grey-wolf-optimization-based-active-disturbance-rejectio