Mathematical Models of Software Failures of Digital Control Systems

IF 0.5 Q4 COMPUTER SCIENCE, INFORMATION SYSTEMS

AUTOMATIC DOCUMENTATION AND MATHEMATICAL LINGUISTICS Pub Date : 2025-05-20 DOI:10.3103/S0005105524700419

A. V. Bogomolov, E. V. Larkin, A. N. Privalov

引用次数: 0

Abstract

The results of a reliability study of digital management software for multiloop objects, information processes, and systems are presented. Mathematical models of the control object, control program, and processes of the occurrence of malfunctions and failures under digital control are developed. Expressions for calculating the estimates of software development time to malfunction and to failure are obtained. Poisson flows of malfunctions and failures of software and a digital control system in general are described. It is shown that the synthesized mathematical models enable correct prediction of software failures in digital control systems.

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数字控制系统软件故障的数学模型

介绍了多回路对象、信息过程和系统的数字化管理软件的可靠性研究结果。建立了数字控制下控制对象、控制程序和故障发生过程的数学模型。得到了计算软件开发到故障和失败的估计时间的表达式。一般描述了软件和数字控制系统的故障和故障的泊松流。结果表明，所建立的综合数学模型能够准确预测数字控制系统中的软件故障。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

AUTOMATIC DOCUMENTATION AND MATHEMATICAL LINGUISTICS COMPUTER SCIENCE, INFORMATION SYSTEMS-

自引率

40.00%

发文量

期刊介绍： Automatic Documentation and Mathematical Linguistics is an international peer reviewed journal that covers all aspects of automation of information processes and systems, as well as algorithms and methods for automatic language analysis. Emphasis is on the practical applications of new technologies and techniques for information analysis and processing.