# A Novel Servovalve Pilot Stage Actuated by a Piezo-electric Ring Bender: A Numerical and Experimental Analysis

> Research article (Energies, 2020) · cited 19× · AI/ML

**Wikidata**: [openalex:W3004672815](https://www.wikidata.org/wiki/openalex:W3004672815)  
**Source**: https://4ort.xyz/entity/a-novel-servovalve-pilot-stage-actuated-by-a-piezo-electric-ring-bender-a-numerical-and-experimental-analysis