# Development of a four-nozzle flapper servovalve driven by a giant magnetostrictive actuator

> Research article (Proceedings of the Institution of Mechanical Engineers Part I Journal of Systems and Control Engineering, 2015) · cited 18× · AI/ML

**Wikidata**: [openalex:W2032003975](https://www.wikidata.org/wiki/openalex:W2032003975)  
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