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System data communication structures for active-control transport aircraft, volume 1Candidate data communication techniques are identified, including dedicated links, local buses, broadcast buses, multiplex buses, and mesh networks. The design methodology for mesh networks is then discussed, including network topology and node architecture. Several concepts of power distribution are reviewed, including current limiting and mesh networks for power. The technology issues of packaging, transmission media, and lightning are addressed, and, finally, the analysis tools developed to aid in the communication design process are described. There are special tools to analyze the reliability and connectivity of networks and more general reliability analysis tools for all types of systems.
Document ID
19820021634
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Hopkins, A. L.
(Draper (Charles Stark) Lab., Inc. Cambridge, MA, United States)
Martin, J. H.
(Draper (Charles Stark) Lab., Inc. Cambridge, MA, United States)
Brock, L. D.
(Draper (Charles Stark) Lab., Inc. Cambridge, MA, United States)
Jansson, D. G.
(Draper (Charles Stark) Lab., Inc. Cambridge, MA, United States)
Serben, S.
(Draper (Charles Stark) Lab., Inc. Cambridge, MA, United States)
Smith, T. B.
(Draper (Charles Stark) Lab., Inc. Cambridge, MA, United States)
Hanley, L. D.
(Draper (Charles Stark) Lab., Inc. Cambridge, MA, United States)
Date Acquired
September 4, 2013
Publication Date
June 1, 1981
Subject Category
Communications And Radar
Report/Patent Number
NASA-CR-165773
NAS 1.26:165773
R-1469-VOL-1
Report Number: NASA-CR-165773
Report Number: NAS 1.26:165773
Report Number: R-1469-VOL-1
Accession Number
82N29510
Funding Number(s)
CONTRACT_GRANT: NAS1-15359
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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