On the Diagnostic Emulation Technique and Its Use in the AIRLAB

On the Diagnostic Emulation Technique and Its Use in the AIRLAB PDF Author: Gerard E. Migneault
Publisher:
ISBN:
Category : Emulators (Computer programs)
Languages : en
Pages : 36

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On the Diagnostic Emulation Technique and Its Use in the AIRLAB

On the Diagnostic Emulation Technique and Its Use in the AIRLAB PDF Author: Gerard E. Migneault
Publisher:
ISBN:
Category : Emulators (Computer programs)
Languages : en
Pages : 36

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On the Diagnostic Emulation Technique and Its Use in the Airlab

On the Diagnostic Emulation Technique and Its Use in the Airlab PDF Author: National Aeronautics and Space Adm Nasa
Publisher:
ISBN: 9781728850269
Category :
Languages : en
Pages : 36

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An aid is presented for understanding and judging the relevance of the diagnostic emulation technique to studies of highly reliable, digital computing systems for aircraft. A short review is presented of the need for and the use of the technique as well as an explanation of its principles of operation and implementation. Details that would be needed for operational control or modification of existing versions of the technique are not described. Migneault, Gerard E. Langley Research Center RTOP 505-66-21-03...

On the Diagnostic Emulation Technique and Its Use in the AIRLAB

On the Diagnostic Emulation Technique and Its Use in the AIRLAB PDF Author: Gerard E. Migneault
Publisher:
ISBN:
Category :
Languages : en
Pages : 36

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Book Description


Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1508

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NASA Technical Memorandum

NASA Technical Memorandum PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 38

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Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1430

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 956

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Diagnostic Emulation: Implementation and User's Guide

Diagnostic Emulation: Implementation and User's Guide PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 188

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A Fault Injection Experiment Using the Airlab Diagnostic Emulation Facility

A Fault Injection Experiment Using the Airlab Diagnostic Emulation Facility PDF Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722896591
Category :
Languages : en
Pages : 130

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Book Description
The preparation for, conduct of, and results of a simulation based fault injection experiment conducted using the AIRLAB Diagnostic Emulation facilities is described. An objective of this experiment was to determine the effectiveness of the diagnostic self-test sequences used to uncover latent faults in a logic network providing the key fault tolerance features for a flight control computer. Another objective was to develop methods, tools, and techniques for conducting the experiment. More than 1600 faults were injected into a logic gate level model of the Data Communicator/Interstage (C/I). For each fault injected, diagnostic self-test sequences consisting of over 300 test vectors were supplied to the C/I model as inputs. For each test vector within a test sequence, the outputs from the C/I model were compared to the outputs of a fault free C/I. If the outputs differed, the fault was considered detectable for the given test vector. These results were then analyzed to determine the effectiveness of some test sequences. The results established coverage of selt-test diagnostics, identified areas in the C/I logic where the tests did not locate faults, and suggest fault latency reduction opportunities. Baker, Robert and Mangum, Scott and Scheper, Charlotte Unspecified Center COMPUTERIZED SIMULATION; FAULT TOLERANCE; FLIGHT CONTROL; LOGIC CIRCUITS; RELIABILITY ANALYSIS; COMPUTER NETWORKS; DIAGNOSIS; DIGITAL SYSTEMS; SYSTEM EFFECTIVENESS...

Government Reports Annual Index

Government Reports Annual Index PDF Author:
Publisher:
ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 1672

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