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Reliability Analysis and Standardization of Spacecraft Command Generation Processescenter dot In order to reduce commanding errors that are caused by humans, we create an approach and corresponding artifacts for standardizing the command generation process and conducting risk management during the design and assurance of such processes. center dot The literature review conducted during the standardization process revealed that very few atomic level human activities are associated with even a broad set of missions. center dot Applicable human reliability metrics for performing these atomic level tasks are available. center dot The process for building a "Periodic Table" of Command and Control Functions as well as Probabilistic Risk Assessment (PRA) models is demonstrated. center dot The PRA models are executed using data from human reliability data banks. center dot The Periodic Table is related to the PRA models via Fault Links.
Document ID
20150005974
Acquisition Source
Jet Propulsion Laboratory
Document Type
Presentation
External Source(s)
Authors
Meshkat, Leila
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Grenander, Sven
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Evensen, Ken
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Date Acquired
April 21, 2015
Publication Date
November 29, 2011
Subject Category
Space Communications, Spacecraft Communications, Command And Tracking
Meeting Information
Meeting: Annual International Symposium on Software Reliability Engineering (ISSRE 2011)
Location: Hiroshima
Country: Japan
Start Date: November 29, 2011
End Date: December 2, 2011
Sponsors: Institute of Electrical and Electronics Engineers
Distribution Limits
Public
Copyright
Other
Keywords
human errors.
standardization
command generation process
risk

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