Кафедра підтримання льотної придатності повітряних суден

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Відповідальний за розділ: професор кафедри збереження льотної придатності авіаційної техніки Гончаренко Андрій Вікторович. Е-mail: andygoncharenco@nau.edu.ua

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Browsing Кафедра підтримання льотної придатності повітряних суден by Author "FeiCheng, Zhao"

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    System of diagnosing the fleet of aircraft engines
    (National Aviation University, 2022-11) FeiCheng, Zhao; Фейчен, Чжао
    The significance of solving diagnostic problems is formed by the urgent need for an effective analysis of the technical condition of aircraft at all periods of the life cycle - both during design and production, and during operation and repair. A large set of parameters of various physical nature is used in the diagnostics of aviation equipment, as one of the most difficult technical systems. To select a diagnostic indicator when performing a diagnostic task with finding the nature of the defect, the degree of development, and, most importantly, especially the forecast of the technical condition, a considerable amount of information is required. In the general case, diagnostics, being to some extent both a scientific discipline and an area of scientific and practical activity that is socially conditioned, is transformed in the process of the historical development of society. This modern development in the current century takes place in the direction of increasing the possibilities of a more accelerated and accurate approach to the very purpose of diagnostics, determining the causes of deviations from the normalized parameters of a technical object. At the same time, the improvement of diagnostics is characterized by great unevenness and rapid variability of its various aspects, as well as the dependence and influence on each other of all kinds of signs and parameters of controlled both individual units and mechanisms, and technical objects as a whole, in terms of information content, and possibly even from the point of view of the redundancy of the flow of information. This is the case for all levels and sections of diagnostics.