The article discusses the features of the development and application of a digital twin for the diagnostics of technical systems. Special attention is paid to the choice of the most appropriate type of digital twin. Also, in the process of research, a functional diagram of the interaction of the digital twin and the process under study was built. In addition, an algorithm for the development and use of a digital twin for diagnosing the technical condition of an industrial robot is proposed.
robot, diagnostics, digital twin, algorithm
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