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Built-In Diagnostics (BID) Of Equipment/SystemsDiagnostician(TM)-on-Chip (DOC) technology identifies faults and commands systems reconfiguration. Smart microcontrollers operating in conjunction with other system-control circuits, command self-correcting system/equipment actions in real time. DOC microcontroller generates commands for associated built-in test equipment to stimulate unit of equipment diagnosed, collects and processes response data obtained by built-in test equipment, and performs diagnostic reasoning on response data, using diagnostic knowledge base derived from design data.
Document ID
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Granieri, Michael N.
(Giordano Automation Corp.)
Giordano, John P.
(Giordano Automation Corp.)
Nolan, Mary E.
(Giordano Automation Corp.)
Date Acquired
August 17, 2013
Publication Date
December 1, 1995
Publication Information
Publication: NASA Tech Briefs
Volume: 19
Issue: 12
ISSN: 0145-319X
Subject Category
Electronic Systems
Report/Patent Number
Accession Number
Distribution Limits
Work of the US Gov. Public Use Permitted.

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