High Speed Observer Automated Streak Detection In Ssme Plumes Nasa Tm 2001 210798 Apr 10 2001
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High-Speed Observer
Author: National Aeronautics and Space Administration (NASA)
language: en
Publisher: Createspace Independent Publishing Platform
Release Date: 2018-06-16
A high frame rate digital video camera installed on test stands at Stennis Space Center has been used to capture images of Space Shuttle main engine plumes during test. These plume images are processed in real time to detect and differentiate anomalous plume events occurring during a time interval on the order of 5 msec. Such speed yields near instantaneous availability of information concerning the state of the hardware. This information can be monitored by the test conductor or by other computer systems, such as the integrated health monitoring system processors, for possible test shutdown before occurrence of a catastrophic engine failure. Rieckoff, T. J. and Covan, M. and OFarrell, J. M. Marshall Space Flight Center NASA/TM-2001-210798, NAS 1.15:210798, M-1000