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Dynamic Response of Coupled Systems: A Comparison Between Statistical Energy and Deterministic Techniques.
CAMBRIDGE ACOUSTICAL ASSOCIATES INC MASS
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The problem of two, spring coupled rods subjected to a known longitudinal steady state pure tone excitation is used to compare the statistical energy analysis SEA approach with other, more traditional, high frequency formulations. In particular, the Sommerfeld -Watson transformation and the Poisson Summation Formula are interpreted in terms of the SEA point of view. The relevance of these results to more complicated structures is discussed. Author
APPROVED FOR PUBLIC RELEASE