# Research on the performance of a novel electro-hydraulic proportional directional valve with position-feedback groove

> Research article (Proceedings of the Institution of Mechanical Engineers Part E Journal of Process Mechanical Engineering, 2021) · cited 37× · AI/ML

**Wikidata**: [openalex:W3176194258](https://www.wikidata.org/wiki/openalex:W3176194258)  
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