Structural Health Monitoring Using High-Frequency Electromechanical Impedance Signatures

An overview of recent advances in electromechanical impedance- (EMI-) based structural health monitoring is presented in this paper. The basic principle of the EMI method is to use high-frequency excitation to sense the local area of a structure. Changes in impedance indicate changes in the structur...

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Bibliographic Details
Main Authors: Wei Yan, W. Q. Chen
Format: Article
Language:English
Published: Wiley 2010-01-01
Series:Advances in Civil Engineering
Online Access:http://dx.doi.org/10.1155/2010/429148
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