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Statistical correlation of structural mode shapes from test measurements and NASTRAN analytical valuesThe software and procedures of a system of programs used to generate a report of the statistical correlation between NASTRAN modal analysis results and physical tests results from modal surveys are described. Topics discussed include: a mathematical description of statistical correlation, a user's guide for generating a statistical correlation report, a programmer's guide describing the organization and functions of individual programs leading to a statistical correlation report, and a set of examples including complete listings of programs, and input and output data.
Document ID
19840017986
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Purves, L. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Strang, R. F. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Dube, M. P. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Alea, P. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Ferragut, N. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Hershfeld, D. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
September 4, 2013
Publication Date
November 1, 1983
Subject Category
Structural Mechanics
Report/Patent Number
NAS 1.15:86044
NASA-TM-86044
Report Number: NAS 1.15:86044
Report Number: NASA-TM-86044
Accession Number
84N26054
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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