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Incipient failure detection of space shuttle main engine turbopump bearings using vibration envelope detectionThe results of an analysis performed on seven successive Space Shuttle Main Engine (SSME) static test firings, utilizing envelope detection of external accelerometer data are discussed. The results clearly show the great potential for using envelope detection techniques in SSME incipient failure detection.
Document ID
19880004247
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Hopson, Charles B. (Rockwell International Corp. Huntsville, AL, United States)
Date Acquired
September 5, 2013
Publication Date
October 1, 1987
Publication Information
Publication: NASA-Marshall Space Flight Center, The 58th Shock and Vibration Symposium, Volume 1
Subject Category
Quality Assurance And Reliability
Accession Number
88N13629
Funding Number(s)
CONTRACT_GRANT: NAS8-36700
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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