# Fixed-time disturbance observer-based robust fault-tolerant tracking control for uncertain quadrotor UAV subject to input delay

> Research article (Nonlinear Dynamics, 2022) · cited 144× · AI/ML

**Wikidata**: [openalex:W4205229647](https://www.wikidata.org/wiki/openalex:W4205229647)  
**Source**: https://4ort.xyz/entity/fixed-time-disturbance-observer-based-robust-fault-tolerant-tracking-control-for-uncertain-quadrotor-uav-subject-to-inpu