Electromechanical modeling of a structure is used to position piezoelectric elements and to devise readout networks for their use as self-sensing transducers. The positioning is aimed to act selectively on given vibration modes and is carried on by means of simple spatial filtering techniques. The piezoelectric readout network is implemented using active components to avoid the coupling between mechanical and electrical states usually found with passive circuits. The proposed layout is well suited for both the testing and the active control of smart structures.

Modeling and testing of plate structures using self-sensing piezoelectric transducers / Brusa, Eugenio; Carabelli, S.; Tonoli, Andrea. - 3329:(1998), pp. 802-811. (Intervento presentato al convegno Smart Structures and Materials 1998: Smart Structures and Integrated Systems tenutosi a San Diego, CA (USA) nel 1-5 March 1998).

Modeling and testing of plate structures using self-sensing piezoelectric transducers

BRUSA, Eugenio;TONOLI, Andrea
1998

Abstract

Electromechanical modeling of a structure is used to position piezoelectric elements and to devise readout networks for their use as self-sensing transducers. The positioning is aimed to act selectively on given vibration modes and is carried on by means of simple spatial filtering techniques. The piezoelectric readout network is implemented using active components to avoid the coupling between mechanical and electrical states usually found with passive circuits. The proposed layout is well suited for both the testing and the active control of smart structures.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/1677542
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