# Disturbance observer-based passivity and impedance control for trajectory tracking in autonomous hydraulic excavators

> Research article (Automation in Construction, 2024) · cited 12× · AI/ML

**Wikidata**: [openalex:W4405352329](https://www.wikidata.org/wiki/openalex:W4405352329)  
**Source**: https://4ort.xyz/entity/disturbance-observer-based-passivity-and-impedance-control-for-trajectory-tracking-in-autonomous-hydraulic-excavators