# A note on interval observer design for unknown input estimation

> Research article (International Journal of Control, 2015) · cited 53× · AI/ML

**Wikidata**: [openalex:W1491718413](https://www.wikidata.org/wiki/openalex:W1491718413)  
**Source**: https://4ort.xyz/entity/a-note-on-interval-observer-design-for-unknown-input-estimation