# Estimating the Characteristic Curve of a Directional Control Valve in a Combined Multibody and Hydraulic System Using an Augmented Discrete Extended Kalman Filter

> Research article (Sensors, 2021) · cited 18× · AI/ML

**Wikidata**: [openalex:W3186509966](https://www.wikidata.org/wiki/openalex:W3186509966)  
**Source**: https://4ort.xyz/entity/estimating-the-characteristic-curve-of-a-directional-control-valve-in-a-combined-multibody-and-hydraulic-system-using-an