Abstract

An approach to test the diagnostics of distributed computing systems based on the introduction of redundancy in the system in order to simplify the test construction process and the diagnostic process is investigated. The introduced redundancy is a diagnostic model of the system, which runs in parallel with the main software of the system. For this model, sufficient conditions for controllability and observability are formulated.

中文翻译：

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分布式计算机系统实时诊断模型

摘要

为了简化测试构建过程和诊断过程，研究了一种基于在系统中引入冗余来测试分布式计算系统诊断的方法。引入的冗余是系统的诊断模型，与系统的主软件并行运行。对于此模型，为可控性和可观察性制定了充分的条件。