Parametric study of piezoceramic patch actuator for proportional velocity feedback control loop (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Parametric study of piezoceramic patch actuator for proportional velocity feedback control loop (Articolo in rivista) (literal)

Anno

• 2010-01-01T00:00:00+01:00 (literal)

Alternative label

• Aoki Y.; Gardonio P.; Gavagni M.; Galassi C.; Elliott S. J. (2010)
  Parametric study of piezoceramic patch actuator for proportional velocity feedback control loop
  in Journal of sound and vibration
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Aoki Y.; Gardonio P.; Gavagni M.; Galassi C.; Elliott S. J. (literal)

Pagina inizio

• 061007 (literal)

Pagina fine

• 061007 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 132 (literal)

Rivista

• Journal of sound and vibration (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note

• In: Journal of Sound and Vibration, vol. 132 pp. 061007-1 - 061007-10. Noel C. Perkins - University of Michigan, 2010. (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Institute of Sound and Vibration, Highfield, Southampton SO17 1BJ, UK, DIEGM Università degli studi di Udine via delle Scienze, 208 33100-Udine, Italy, Department of Engineering, Università di Ferrara, Via Saragat 1, Ferrara 44100, Italy, CNR-ISTEC, Faenza, Institute of Sound and Vibration, Highfield, Southampton SO17 1BJ, UK (literal)

Titolo

• Parametric study of piezoceramic patch actuator for proportional velocity feedback control loop (literal)

Abstract

• This paper presents a parametric study on the stability and control performance of proportional velocity feedback control with square piezoceramic patch actuators of various widths and thicknesses, used to suppress the vibration of a thin rectangular plate. A simple stability-performance formula has been derived, which, using the open loop sensor-actuator frequency response function, gives the maximum control performance that can be produced by such a feedback loop at resonance frequencies of the lower order modes of the plate. The parametric study has been carried out using simulated sensoractuator frequency response functions. The results have been validated using measured frequency response functions on sets of rectangular panels with a square piezoceramic patch of various widths and thicknesses. The parametric study has shown that the control performance is significantly improved by increasing the width and reducing the thickness of the square actuator (literal)

Prodotto di

• Processi e materiali per applicazioni elettromeccaniche (SP.P02.009.001) (Modulo)
• Institute of science and technology for ceramics (ISTEC) (Istituto)

Autore CNR

• CARMEN GALASSI (Unità di personale interno)

Insieme di parole chiave

• Keywords of "Parametric study of piezoceramic patch actuator for proportional velocity feedback control loop" (Insieme di parole chiave)

Incoming links:

Prodotto

• Institute of science and technology for ceramics (ISTEC) (Istituto)
• Processi e materiali per applicazioni elettromeccaniche (SP.P02.009.001) (Modulo)

Autore CNR di

• CARMEN GALASSI (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of sound and vibration (Rivista)

Insieme di parole chiave di

• Keywords of "Parametric study of piezoceramic patch actuator for proportional velocity feedback control loop" (Insieme di parole chiave)