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Imager displays free fall in stop actionMicroprocessor-controlled imaging system displays sequence of "frozen" images of free-falling object, using video cameras positioned along fall. Strobe lights flash as object passes each camera's viewfield. Sequence stored on video disk and displayed on television monitor is stop-action record of fall dynamics. With modification, system monitiors other high speed phenomena.
Document ID
19800000509
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Frazer, R. E.
(Caltech)
Date Acquired
August 10, 2013
Publication Date
April 1, 1981
Publication Information
Publication: NASA Tech Briefs
Volume: 5
Issue: 4
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
NPO-14779
Accession Number
80B10509
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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