# On the need for switched-gain observers for non-monotonic nonlinear systems

> Research article (Automatica, 2020) · cited 72× · AI/ML

**Wikidata**: [openalex:W3003944215](https://www.wikidata.org/wiki/openalex:W3003944215)  
**Source**: https://4ort.xyz/entity/on-the-need-for-switched-gain-observers-for-non-monotonic-nonlinear-systems