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A Self-Diagnostic System for the M6 AccelerometerThe design of a Self-Diagnostic (SD) accelerometer system for the Space Shuttle Main Engine is presented. This retrofit system connects diagnostic electronic hardware and software to the current M6 accelerometer system. This paper discusses the general operation of the M6 accelerometer SD system and procedures for developing and evaluating the SD system. Signal processing techniques using M6 accelerometer diagnostic data are explained. Test results include diagnostic data responding to changing ambient temperature, mounting torque and base mounting impedance.
Document ID
20020014433
Document Type
Technical Memorandum (TM)
Authors
Flanagan, Patrick M. (Cleveland State Univ. Cleveland, OH United States)
Lekki, John (NASA Glenn Research Center Cleveland, OH United States)
Date Acquired
September 7, 2013
Publication Date
November 1, 2001
Subject Category
Spacecraft Instrumentation And Astrionics
Report/Patent Number
E-13012
NASA/TM-2001-211156
AIAA Paper 2001-3318
NAS 1.15:211156
Meeting Information
37th Joint Propulsion Conference and Exhibit(Salt Lake City, UT)
Funding Number(s)
PROJECT: RTOP 704-30-53
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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