Changes in avionic subsystems and mission roles of next generation aircraft will require new concepts in data transfer. New aircraft will need total airframe/weapon system integration which means new approaches must be developed for the interconnection of avionic subsystems. Effort has begun to develop a Military Standard (MIL-STD) which will define the requirements for a high speed data bus network. The SAE/A-2K Subcommittee on Multiplexing has accepted the task of developing this MIL-STD. The standard shall characterize a higher order Information Transfer System (ITS) that will interconnect avionic systems, that contain their own multiplex ITS, into a fully integrated data complex. The higher order ITS shall employ an operational protocol that will provide subsystems and common sensors, independence and fault isolation by distribution control of the common data bus. This paper presents an overview of the functions to be considered in developing the standard. Several ITS architectural configurations are presented to show bus network topology and data transfer path requirements at the subsystem black box level and at the aircraft/mission level.


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    Title :

    Next generation military aircraft will require hierarchical/multilevel information transfer systems


    Additional title:

    Die zukuenftige Luftwaffengeneration: Ihre Anforderungen an hierarchisch/mehrstufige Informations-Uebertragungssysteme


    Contributors:


    Publication date :

    1981


    Size :

    8 Seiten, 6 Bilder, 10 Quellen


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English






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