# Set-membership observer design based on ellipsoidal invariant sets

> Research article (IFAC-PapersOnLine, 2017) · cited 37× · AI/ML

**Wikidata**: [openalex:W2766672378](https://www.wikidata.org/wiki/openalex:W2766672378)  
**Source**: https://4ort.xyz/entity/set-membership-observer-design-based-on-ellipsoidal-invariant-sets