Formation of information flows during diagnostics of ship power plants

Abstract

The article considers a systematic approach to the issue of the formation of information flows on the technical condition of the ship's power plant (SEU), for various consumers of information. The methodology for assessing the technical condition of the SEU based on probabilistic indicators of the state of its structural elements is given. The essence of the proposed methodology is reduced to the consistent application of the SEU decomposition method to determine the most informative diagnostic parameters (DP), technical control of its constituent elements, processing of diagnostic results and providing information to consumers. On the example of the structural elements of the main power plant of the ship, the requirements for the frequency of monitoring are formulated and the most informative DP are determined