PEAK CRITERION IN RANDOM-SINE VIBRATION TESTING,

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Abstract:

Sinusoidal vibration has practical value as a substitute for random vibration in equipment qualification testing. How and when to employ a sinusoidal substitution is discussed in this paper. In particular a damage criteria is discussed which relates the number of sinusoidal peaks occurring while passing through a resonance to the number of random peaks exceeding a specified amplitude value. Formulae are given for the sine-random response relationship with formulae and a diagram for the random test duration to be used with the amplitude relationship. Author

Author(s):
Spence, H. R. ; Luhrs, H. N.
Author Organization(s):
TRW SPACE TECHNOLOGY LABS LOS ANGELES CALIF
Supplementary Note:
Legibility of this document is in part unsatisfactory. Reproduction has been made from best available copy.
Annotation:
Peak criterion in random-sine vibration testing.
Pagination:
0015

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
STL/TN-60-0000-19201
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
(*ELECTRONIC EQUIPMENT, ENVIRONMENTAL TESTS), (*ENVIRONMENTAL TESTS, VIBRATION), (*VIBRATION, STANDARDS), SPACEBORNE, TEST METHODS, PROBABILITY, STATISTICAL FUNCTIONS, MATHEMATICAL ANALYSIS
Report Date:
1960 Jan 01