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SOFTWARE RELIABILITY OF A TELECOMMUNICATION COMPLEX FOR IMPLEMENTING UAV
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SOFTWARE RELIABILITY OF A TELECOMMUNICATION COMPLEX FOR IMPLEMENTING UAV
TRANSPORT AND TECHNOLOGICAL CYCLES
D.I.Kovalev
National Research University "Tashkent Institute of Irrigation and Agricultural Mechanization
Engineers", Tashkent, Uzbekistan
Krasnoyarsk State Agrarian University, Krasnoyarsk, Russia
Annotation. The article examines the reliability of telecommunications complex software for
the implementation of UAV transport and technological cycles. Software reliability analysis is an
important step in the development of a telecommunications complex for the swarm use of UAVs in
precision agriculture. It is proposed to use N-variant and multi-version software design technology
to increase software reliability, in cases where components can be duplicated.
Keywords: reliability, software, transport and technological cycle, real-time,
telecommunication complex, UAV.
1. Introduction. In this article, the software architecture of the telecommunications complex
for the implementation of UAV transport and technological cycles is determined based on the basic
provisions that are valid for any large information processing and communication systems [1].
Such a system has existed and been developing for many years, so it should be fundamentally
designed for the consistent gradual modernization of hardware and software during operation. The
level of automation, algorithms, mathematical and software of the system must ensure the required
quality of work, subject to the continuous commissioning of new ground-based equipment and
UAVs.
The development of a system is only possible if it is divided into functional parts that perform
logically independent functions. At the same time, the development of technical means of one part
should not affect the functioning of the remaining parts of the system.
System standards for communication protocols (interfaces) between system elements, with
adjacent systems, as well as standards for system hardware and software must ensure the
independence of these functions and maximum flexibility in development.
Moreover, the architectural set of the first stage must satisfy the requirements for the
possibility of gradual expansion of the system to a full-scale one and allow for an increase in
throughput and types of telecommunications services provided. This is important for the swarm use
of UAVs in precision agriculture [2].
Note that today there is practically no literature that systematically and sufficiently fully
reflects the features and methods for ensuring the quality of architectures for real-time
telecommunication systems (TSRT). This also applies to the main, intelligent part of the system,
which is the software.
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