Accepted Manuscript Active Control of Geometrically Nonlinear Vibrations of Doubly Curved Smart Sandwich Shells Using 1-3 Piezoelectric Composites R. Suresh Kumar, M.C. Ray PII: S0263-8223(13)00131-1 DOI: http://dx.doi.org/10.1016/j.compstruct.2013.03.010 Reference: COST 5087 To appear in: Composite Structures Please cite this article as: Suresh Kumar, R., Ray, M.C., Active Control of Geometrically Nonlinear Vibrations of Doubly Curved Smart Sandwich Shells Using 1-3 Piezoelectric Composites, Composite Structures (2013), doi: http://dx.doi.org/10.1016/j.compstruct.2013.03.010 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.