Vibration and Dynamic Response Control of Nonuniform Composite Rotating Blades

This paper addresses the free vibration, dynamic response, and the active control of composite rotating pretwisted blades modeled as nonuniform thin-walled beams, fixed at the hub at a setting angle, and incorporating piezoelectrically induced damping capabilities. In this sense, a distributed piezo...

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Bibliographic Details
Main Authors: Sungsoo Na, Liviu Librescu, Sung-Nam Rim, Gwon-Chan Yoon
Format: Article
Language:English
Published: Hindawi Limited 2006-01-01
Series:International Journal of Rotating Machinery
Online Access:http://dx.doi.org/10.1155/IJRM/2006/13807