# State filtering and parameter estimation for two‐input two‐output systems with time delay

> Research article (IET Control Theory and Applications, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3175376631](https://www.wikidata.org/wiki/openalex:W3175376631)  
**Source**: https://4ort.xyz/entity/state-filtering-and-parameter-estimation-for-twoinput-twooutput-systems-with-time-delay