# Unknown input observer design for a class of nonlinear descriptor systems: a Takagi-Sugeno approach with Lipschitz constraints

> Research article (Nonlinear Analysis and Differential Equations, 2017) · cited 12× · AI/ML

**Wikidata**: [openalex:W2589578039](https://www.wikidata.org/wiki/openalex:W2589578039)  
**Source**: https://4ort.xyz/entity/unknown-input-observer-design-for-a-class-of-nonlinear-descriptor-systems-a-takagi-sugeno-approach-with-lipschitz-constr