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Track/train dynamics test procedure transfer function testA transfer function vibration test was made on an 80 ton open hopper freight car in an effort to obtain validation data on the car's nonlinear elastic model. Test configuration, handling, test facilities, test operations, and data acquisition/reduction activities necessary to meet the conditions of test requirements are given.
Document ID
19750006992
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Vigil, R. A. (Martin Marietta Corp. Denver, CO, United States)
Date Acquired
September 3, 2013
Publication Date
January 6, 1975
Subject Category
Quality Assurance And Reliability
Report/Patent Number
NASA-CR-120590
TP-005-TF
Accession Number
75N15064
Funding Number(s)
CONTRACT_GRANT: NAS8-29882
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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