Search
Now showing items 1-2 of 2
The Determination of Modal Damping Ratios From Maximum Entropy Spectral Estimates
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper focusses on the estimation of natural frequencies and modal damping ratios from measured response spectra, with particular emphasis on the dynamic response of offshore structures to ...
A Mathematical Basis for the Random Decrement Vibration Signature Analysis Technique
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The mathematical basis for the Random Decrement Technique of vibration signature analysis is established. The general relationship between the autocorrelation function of a random process and the ...