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A detailed description of the sequential probability ratio test for 2-IMU FDIThe sequential probability ratio test (SPRT) for 2-IMU FDI (inertial measuring unit failure detection/isolation) is described. The SPRT is a statistical technique for detecting and isolating soft IMU failures originally developed for the strapdown inertial reference unit. The flowchart of a subroutine incorporating the 2-IMU SPRT is included.
Document ID
19760026188
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Rich, T. M. (McDonnell-Douglas Technical Services Co., Inc. Houston, TX, United States)
Date Acquired
September 3, 2013
Publication Date
March 24, 1976
Subject Category
Spacecraft Instrumentation
Report/Patent Number
NASA-CR-151013
DN-D0410-007
Report Number: NASA-CR-151013
Report Number: DN-D0410-007
Accession Number
76N33276
Funding Number(s)
CONTRACT_GRANT: NAS9-13970
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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