# Applying OPTICS with and without PCA for fault detection of fan coil units using building automation system data

> Research article (Energy and Buildings, 2024) · cited 13× · AI/ML

**Wikidata**: [openalex:W4399275420](https://www.wikidata.org/wiki/openalex:W4399275420)  
**Source**: https://4ort.xyz/entity/applying-optics-with-and-without-pca-for-fault-detection-of-fan-coil-units-using-building-automation-system-data