# Adjustable dimension descriptor observer based fault estimation of nonlinear system with unknown input

> Research article (Applied Mathematics and Computation, 2020) · cited 12× · AI/ML

**Wikidata**: [openalex:W3115584279](https://www.wikidata.org/wiki/openalex:W3115584279)  
**Source**: https://4ort.xyz/entity/adjustable-dimension-descriptor-observer-based-fault-estimation-of-nonlinear-system-with-unknown-input