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Laser Vibrometry Based Detection of Delaminations in Glass/Epoxy Composites
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The significant progress in sensing and data processing technology has made monitoring and damage detection of engineering structures increasingly attractive. This paper presents a reliable in-situ ...
Measuring Rotational Degrees of Freedom Using a Laser Doppler Vibrometer
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Many model updating and dynamic coupling techniques require the response of a structure to be defined at all degrees of freedom. Standard experimental techniques do not routinely allow the ...
Required Precision and Valid Methodologies for Dynamic Finite Element Model Updating
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper investigates the effects of adjusting the system matrices of a Finite Element (FE) model on the eigen-properties of the model for the purposes of dynamic model updating. It is shown ...
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