# An Observer-Based Composite Nonlinear Feedback Controller for Robust Tracking of Uncertain Nonlinear Singular Systems With Input Saturation

> Research article (IEEE Access, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4285250492](https://www.wikidata.org/wiki/openalex:W4285250492)  
**Source**: https://4ort.xyz/entity/an-observer-based-composite-nonlinear-feedback-controller-for-robust-tracking-of-uncertain-nonlinear-singular-systems-wi