TEST RELIABLE MATHEMATICAL MODEL OF A TECHNICAL RENEWABLE SYSTEM AND COMPARING THE METHODS OF ITS SOLUTIONS
Journal Title: Вісник Національного університету "Львівська політехніка", серія "Радіоелектроніка та телекомунікації" - Year 2017, Vol 874, Issue 2017
Abstract
The mathematical model of a non-rezerved renewable technical system developed in this paper can serve as a test model for debugging programs for the automated construction of reliable models of corresponding technical systems. To calculate the reliability indicators, the reliability data of the elements of the technical system are used as input data. On the basis of these data, a mathematical model of the reliability of the technical system in the form of Kolmogorov-Chapman differential equations is developed, which describe in time the transition process of the technical system from one state to another. A comparative study of the solution of a Kolmogorov-Chapman’s system using numerical integration methods and using an analytical solution showed no advantages in accuracy and certain advantages in time of the decision on the second approach. All calculations is made in the system MATLAB.
Authors and Affiliations
Bohdan Mandziy, Yaroslav Matviychuk
Keywords
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