# An autonomous hierarchical control for improving indoor comfort and energy efficiency of a direct expansion air conditioning system

> Research article (Applied Energy, 2018) · cited 40× · AI/ML

**Wikidata**: [openalex:W2801492867](https://www.wikidata.org/wiki/openalex:W2801492867)  
**Source**: https://4ort.xyz/entity/an-autonomous-hierarchical-control-for-improving-indoor-comfort-and-energy-efficiency-of-a-direct-expansion-air-conditio