The fiber-optic high-speed data bus for a new generation of military aircraft
- 1 February 1991
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE LCS
- Vol. 2 (1) , 36-45
- https://doi.org/10.1109/73.80439
Abstract
The avionic suite for the next generation of military aircraft is being designed with component and module commonality in mind in order to control recurring costs and capitalize on economy of scale. The backbone of the suite fashioned out of these modular building blocks is the fiber-optic bit-serial time-division multiplexed high-speed data bus (HSDB), operating at 50 Mb/s, which provides command and control communications among most of the aircraft subsystems and can be used to provide communications for a fly-by-light flight-control system or for the block transfer of data between mass memories and data processors. The fiber-optic HSDB is examined from the top down, beginning with an overview of the evolution of avionic architectures. A review is given of the standardization activity associated with development of the network, the protocols chosen to implement the desired communication functions, configuration options, and the fiber-optic components used in the bus interfaces or other active nodes of the network. It is believed that the utility of the bus extends beyond aircraft to spacecraft, ships, and land vehicles.Keywords
This publication has 1 reference indexed in Scilit:
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