# Circle criterion-based <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="mml22" display="inline" overflow="scroll" altimg="si22.gif"><mml:msub><mml:mrow><mml:mi>ℋ</mml:mi></mml:mrow><mml:mrow><mml:mi>∞</mml:mi></mml:mrow></mml:msub></mml:math> observer design for Lipschitz and monotonic nonlinear systems – Enhanced LMI conditions and constructive discussions

> Research article (Automatica, 2017) · cited 81× · AI/ML

**Wikidata**: [openalex:W2754579952](https://www.wikidata.org/wiki/openalex:W2754579952)  
**Source**: https://4ort.xyz/entity/circle-criterion-based-mml-math-xmlns-mml-http-www-w3-org-1998-math-mathml-id-mml22-display-inline-overflow-scroll-altim
