I.M. Ismayilov, R.N Garayev
Methods and ways for improving the exchange of information in the flight control system

Taking into account the shortcomings of the information exchange system through the ARINC 629 bus, which is widely used in new digital avionics systems (delay of information exchange, program errors, sensitivity to external influences, etc.), the fiber-optic information exchange system proposed in the article reduces the weight of aircraft in aviation systems, it allows solving many problems such as software errors, delays and maintenance problems. This system has a much higher transmission speed than traditional systems, significantly reduces the number of computers and wires, and the transition to modular avionics makes it more compact and easier to maintain.

Keywords: Aircraft avionics, ARINC-429, ARINC-629 interfaces, Fiber-optic data exchange

DOI: https://doi.org/10.54381/icp.2023.1.08
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