# Advancing Fault Detection in HVAC Systems: Unifying Gramian Angular Field and 2D Deep Convolutional Neural Networks for Enhanced Performance

> Research article (Sensors, 2023) · cited 19× · AI/ML

**Wikidata**: [openalex:W4386483780](https://www.wikidata.org/wiki/openalex:W4386483780)  
**Source**: https://4ort.xyz/entity/advancing-fault-detection-in-hvac-systems-unifying-gramian-angular-field-and-2d-deep-convolutional-neural-networks-for-e