Publications [#59087] of Earl H. Dowell

Papers Published

1. Dowell, E. H. and Kubota, Y., ASYMPTOTIC MODAL ANALYSIS AND STATISTICAL ENERGY ANALYSIS OF DYNAMICAL SYSTEMS., American Society of Mechanical Engineers (Paper) (1985), pp. 9 -, Miami Beach, FL, USA
   (last updated on 2007/04/10)

   Abstract:
   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.

   Keywords:
   STATISTICAL METHODS - Applications;ACOUSTIC WAVES - Analysis;