# An extended state observer based U-model control of the COVID-19

> Research article (ISA Transactions, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3130669445](https://www.wikidata.org/wiki/openalex:W3130669445)  
**Source**: https://4ort.xyz/entity/an-extended-state-observer-based-u-model-control-of-the-covid-19