ASYMPTOTIC MODAL ANALYSIS AND STATISTICAL ENERGY ANALYSIS OF DYNAMICAL SYSTEMS.

Published

Journal Article

A new derivation of the results commonly referred to as Statistical Energy Analysis (SEA) is given by studying the asymptotic behavior of classical modal analysis for a general, linear (structural) system. It is shown that, asymptotically, the response at (almost) all points of the system is the same. A numerical example is used to illustrate the way in which the asymptotic limit is approached. Both random and sinusoidal loadings are considered; for the latter an extension of the usual SEA result is obtained.

Duke Authors

Cited Authors

  • Dowell, EH; Kubota, Y

Published Date

  • December 1, 1985

Published In

International Standard Serial Number (ISSN)

  • 0402-1215

Citation Source

  • Scopus