# Observer-based Sensor Fault Detectability: About Robust Positive Invariance Approach and Residual Sensitivity

> Research article (IFAC-PapersOnLine, 2017) · cited 16× · AI/ML

**Wikidata**: [openalex:W2765175255](https://www.wikidata.org/wiki/openalex:W2765175255)  
**Source**: https://4ort.xyz/entity/observer-based-sensor-fault-detectability-about-robust-positive-invariance-approach-and-residual-sensitivity