Theoretical substantiation of a mathematical model of failure-free for the information processing system of automated robotic platforms in the residue number system
DOI:
https://doi.org/10.26906/SUNZ.2025.1.72-76Keywords:
automated robotic platform, transition probability of failure-free operation, reliability indicators, electronic warfare, residue number system, information processing systemAbstract
This article addresses the critical issue of ensuring the failure-free operation of information processing systems
(IPS) in automated robotic platforms (ARPs) operating in conditions of electronic warfare (EW). The increasing role of ARPs in
the modern world and its vulnerability to EW influences, which can lead to loss of control, data corruption, and even physical
destruction of the platform, are emphasized. The necessity of developing effective methods to protect ARP IPS from electromagnetic threats is substantiated. Existing approaches to increasing the reliability of IPS, including the use of redundancy and modern
information technologies, are analyzed. It is noted that traditional protection methods are often insufficient to counter modern
EW means. In this regard, an alternative approach to creating mathematical support for ARP IPS is proposed, aimed at increasing
fault tolerance, survivability, and reliability based on the modular design of IPS computing paths and the self-correcting properties of non-positional code structures of the residue number system (RNS). The properties of the RNS that make them promising
for use in ARP IPS are studied in detail, in particular, the ability to adapt to the tasks being solved depending on the requirements
for accuracy, speed, and reliability of calculations. The possibility of changing the quantitative relationship between the number
of information and control modules in the process of solving the problem and flexibly using the reserves of accuracy and reliability of the IPS is emphasized. A mathematical model of the reliability of ARP IPS in the RNS is developed, which takes into account the features of the system's functioning and the influence of external factors. The structure of the IPS in the RNS is described, the main factors affecting reliability are identified, and mathematical relationships between them are formulated. An
algorithm for calculating the probability of failure-free operation of the IPS is presented. The research results presented in the
paper can be used to develop and implement more effective methods of protecting ARPs from EW, which will contribute to increasing its reliability and safety of operation in the difficult conditions of the modern battlefield. The proposed mathematical
model is an effective tool for determining the reliable characteristics of ARP IPS, namely the probability of failure-free operation, and allows estimating the influence of various factors on the reliability of the IPS and optimizing the system parameters to
achieve the required level of protection in EW conditions.
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