Article 12316

Title of the article

USE OF THE AUTOMATED COMPLEX FOR EVALUATING THE STATE OF
TECHNICAL SYSTEMS WITH HIDDEN FAILURES

Authors

Poletaev Vladimir Pavlovich, candidate of technical sciences, associate professor, first vice-rector, Vologda State University (160000, 15 Lenin street, Vologda, Russia), taev@mh.vstu.edu.ru
Bogdanov Dmitriy Aleksandrovich, senior lecturer, sub-department of design theory of machine and mechanisms, Vologda State University (160000, 15 Lenin street, Vologda, Russia), taev@mh.vstu.edu.ru

Index UDK

62-77

DOI

10.21685/2307-4205-2016-3-12

Abstract

To maintain the required level of reliability of technical object during exploitation the complex of administrative and technical measures is carried out. Periodic technical servicing is aimed at timely adjustment, addressing the causes of failures, early detection of failures. Important task in increasing the quality of the product is automation of measuring instruments examination. To assess the reliability more fully complex indicators, allowing to assess several important properties of the object at the same time, are used. Models of optimization of control after intervals of maintenance of the objects with latent failure, which can be used as a basis for the development and implementation of automated system of planning, servicing and conducting of preventive repair works integrated with the existing ACS CD, are examined. Percentage of up-time is taken as optimization criterion. Comparison of calculation results is made.

Key words

reliability, technical maintenance, distribution law, maintenance intervals, complex indicators, fitting criteria, failure, reliability function, approximation, least-squares method, automation.

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Дата создания: 28.09.2016 15:21
Дата обновления: 29.09.2016 15:39