Feasibility study of using amplified piezo-stack actuators for the actuation of direct drive servovalves

In this paper, we investigate the idea of using, in place of recent linear force motors, amplified piezo-stack actuators for the actuation of direct drive servovalves, in order to exploit the fast response of piezoelements accompanied by the increased displacement ensured by mechanical amplification...

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Auteurs principaux:	Tamburrano Paolo, De Palma Pietro, Plummer Andrew R., Distaso Elia, Amirante Riccardo
Format:	Artigo
Langue:	Inglês
Publié:	EDP Sciences 2020-01-01
Collection:	E3S Web of Conferences
Sujets:	servovalve direct drive amplified piezo-stack simulink
Accès en ligne:	https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/57/e3sconf_ati2020_07004.pdf
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