# Approximation-Based Quantized State Feedback Tracking of Uncertain Input-Saturated MIMO Nonlinear Systems with Application to 2-DOF Helicopter

> Research article (Mathematics, 2021) · cited 13× · AI/ML

**Wikidata**: [openalex:W3161058298](https://www.wikidata.org/wiki/openalex:W3161058298)  
**Source**: https://4ort.xyz/entity/approximation-based-quantized-state-feedback-tracking-of-uncertain-input-saturated-mimo-nonlinear-systems-with-applicati