# Design of linear unknown input observers for sensor fault estimation in nonlinear systems

> Research article (Automatica, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4384700943](https://www.wikidata.org/wiki/openalex:W4384700943)  
**Source**: https://4ort.xyz/entity/design-of-linear-unknown-input-observers-for-sensor-fault-estimation-in-nonlinear-systems