Vibration Energy Density Spectra in Response Domain for Viscous Damped Elastic Systems with Sinusoidal and Broadband Random Excitation.

摘要

This report presents the development of the response energy density spectra for a rigidly-connected viscous damped elastic structure model,when subjected to all controlled patterns of sinusoidal and broadband random vibration excitation. The results are illustrated by families of computer-programmed plots for the specimen curves. (Author)