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Shaft-Motion-Analyzing SystemOptoelectronic system to monitor motions of turbopump shaft developed. Optical sensors detect passage of reflective triangles on shaft. Optical measurements processed in real time into indications of speed of rotation and of axial and lateral displacements of shaft.
Document ID
19930000319
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Randall, Richard L. (Rockwell International Corp.)
Collins, John J. (Rockwell International Corp.)
Coleman, Paul T. (Rockwell International Corp.)
Roschak, Edmund J. (Rockwell International Corp.)
Date Acquired
August 16, 2013
Publication Date
June 1, 1993
Publication Information
Publication: NASA Tech Briefs
Volume: 17
Issue: 6
ISSN: 0145-319X
Subject Category
Electronic Systems
Report/Patent Number
LEW-15065
Accession Number
93B10319
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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