# Adaptive optimal output feedback tracking control for unknown discrete‐time linear systems using a combined reinforcement Q‐learning and internal model method

> Research article (IET Control Theory and Applications, 2019) · cited 13× · AI/ML

**Wikidata**: [openalex:W2971630633](https://www.wikidata.org/wiki/openalex:W2971630633)  
**Source**: https://4ort.xyz/entity/adaptive-optimal-output-feedback-tracking-control-for-unknown-discretetime-linear-systems-using-a-combined-reinforcement