1970-02-01

Applicability of Statistical Energy Concepts to the MM '69 Spacecraft 700181

Analytical methods of estimating damping and coupling factors, necessary to analyze structural vibration using statistical energy concepts, became very difficult for complicated spacecraft type structures.
An attempt to investigate the applicability of statistical energy concepts to such a structure was made experimentally employing system level random vibration tests on the Mariner Mars 1969 Dynamic Test Model.**

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