# Inverse model-based virtual sensors for detection of hard faults in air handling units

> Research article (Energy and Buildings, 2021) · cited 35× · AI/ML

**Wikidata**: [openalex:W3201043730](https://www.wikidata.org/wiki/openalex:W3201043730)  
**Source**: https://4ort.xyz/entity/inverse-model-based-virtual-sensors-for-detection-of-hard-faults-in-air-handling-units