# Working stage identification of excavators based on control signals of operating handles

> Research article (Automation in Construction, 2021) · cited 26× · AI/ML

**Wikidata**: [openalex:W3196024895](https://www.wikidata.org/wiki/openalex:W3196024895)  
**Source**: https://4ort.xyz/entity/working-stage-identification-of-excavators-based-on-control-signals-of-operating-handles