Curved piezoactuator model for active vibration control of cylindrical shells

A composite differential equation of motion for a bimorph configured thin curved uniformly polarized piezoactuator pair surface bonded to a cylindrical shell is derived, and the approximate analytical expressions for the equivalent forces exerted by the actuator on a cylindrical shell are obtained.

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Bibliographische Detailangaben
Veröffentlicht in:	AIAA journal 1996-05, Vol.34 (5), p.1034-1040
Hauptverfasser:	Sonti, Venkata R, Jones, James D
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerodynamics Exact sciences and technology Fluid dynamics Fundamental areas of phenomenology (including applications) Geometry Physics Solid mechanics Structural and continuum mechanics Vibration, mechanical wave, dynamic stability (aeroelasticity, vibration control...) Vibrations and mechanical waves
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Beschreibung
Zusammenfassung:	A composite differential equation of motion for a bimorph configured thin curved uniformly polarized piezoactuator pair surface bonded to a cylindrical shell is derived, and the approximate analytical expressions for the equivalent forces exerted by the actuator on a cylindrical shell are obtained.
ISSN:	0001-1452 1533-385X
DOI:	10.2514/3.13184