Operation of Maritime Transport Operation of Maritime Transport Эксплуатация морского транспорта 1992-8181 53897 10.34046/aumsuomtl02/20 Раздел 2 СУДОВЫЕ ЭНЕРГЕТИЧЕСКИЕ УСТАНОВКИ, СИСТЕМЫ И УСТРОЙСТВА ON BOARD POWER PLANTS, SYSTEMS AND DEVICES Раздел 2 СУДОВЫЕ ЭНЕРГЕТИЧЕСКИЕ УСТАНОВКИ, СИСТЕМЫ И УСТРОЙСТВА DIAGNOSTICS AND INTERPRETATION OF SIGNALS OF A COMPLEX DYNAMIC SYSTEM OF A SHIP POWER PLANT BASED ON FRACTAL ANALYSIS ДИАГНОСТИКА И ИНТЕРПРЕТАЦИЯ СИГНАЛОВ СЛОЖНОЙ ДИНАМИЧЕСКОЙ СИСТЕМЫ СУДОВОЙ ЭНЕРГЕТИЧЕСКОЙ УСТАНОВКИ НА ОСНОВЕ ФРАКТАЛЬНОГО АНАЛИЗА СКУРТУ Ионут Кристиан SCURTU Ionut Cristian Епихин Алексей Иванович I Epikhin A I bsmbeton@mail.ru БРЕЗЕАН Октавиан Андрей BREZEAN Octavian Andrei Naval Academy ru Naval Academy ru ФГБОУ ВО «ГМУ им. адм. Ф.Ф. Ушакова» ru ФГБОУ ВО «ГМУ им. адм. Ф.Ф. Ушакова» ru Politehnica University of Bucharest ru Politehnica University of Bucharest ru 25 03 2022 25 03 2022 1 98 103 20 03 2022 20 03 2022 https://aumsu.editorum.ru/en/nauka/article/53897/view

Статья посвящена анализу особенностей проведения диагностики и интерпретации сигналов сложной динамической системы судовой энергетической установки (СЭУ) на основе фрактального анализа. В процессе проведения анализа был рассчитан показатель Херста и осуществлено вейвлет-разложение сигналов, которые анализируются. Предложенный подход является универсальным и может использоваться для диагностики технического состояния СЭУ разных типов.

The article is devoted to the analysis of the features of the diagnostics and interpretation of the signals of a complex dynamic system of a ship power plant (SPP) based on fractal analysis. During the analysis, the Hurst exponent was calculated and the wavelet decomposition of the signals being analyzed was carried out. The proposed approach is universal and can be used to diagnose the technical condition of different types of power plants.

 фрактальный анализ судовая энергетическая установка вейвлет-разложение сигнал вибрация fractal analysis ship power plant wavelet decomposition signal vibration

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