# Fault estimation filter design for discrete‐time descriptor systems

> Research article (IET Control Theory and Applications, 2015) · cited 54× · AI/ML

**Wikidata**: [openalex:W2102988655](https://www.wikidata.org/wiki/openalex:W2102988655)  
**Source**: https://4ort.xyz/entity/fault-estimation-filter-design-for-discretetime-descriptor-systems