Archivio Istituzionale della RicercaA power driver has been developed to control piezoelectric stack actuators used in automotive application. A FEM model of the actuator has been implemented starting from experimental characterization of the stack and mechanical and piezoelectric parameters. Experimental results are reported to show a correct piezoelectric actuator driving method and the possibility to obtain a sensor-less positioning control.
Model and Design of a Power Driver for Piezoelectric Stack Actuators / Chiaberge, Marcello; Tonoli, Andrea; Botto, Gianluca; DE GIUSEPPE, M.. - In: EURASIP JOURNAL ON EMBEDDED SYSTEMS. - ISSN 1687-3955. - 2010:(2010). [10.1155/2010/578591]
Model and Design of a Power Driver for Piezoelectric Stack Actuators
CHIABERGE, MARCELLO;TONOLI, Andrea;BOTTO, GIANLUCA;
2010
Abstract
A power driver has been developed to control piezoelectric stack actuators used in automotive application. A FEM model of the actuator has been implemented starting from experimental characterization of the stack and mechanical and piezoelectric parameters. Experimental results are reported to show a correct piezoelectric actuator driving method and the possibility to obtain a sensor-less positioning control.
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https://hdl.handle.net/11583/2036230
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