Model of two-component system with component deactivation by hidden failure control
Keywords:
semi-Markov process, latent failure, steady-state characteristics, two-component system, availability factorAbstract
A high quality level of controlling and measuring equipment and its diversity does not solve the problem of early detection of latent failures, which can be recognized only when monitoring. Taking into account the occurrence of latent failures, mathematical models of controlling recoverable systems make the solution to this problem possible.
For developing control models, the approach, based on the theory of semi-Markov processes with a common phase state space, is used in the paper. When working out models, this approach allows getting rid of some limitations, in particular, of the assumption, which concerns an exponential law of distributing random values, characterizing the system. It enables finding the system operation characteristics, which can be used for engineering applications. An effective method of finding the approximate system characteristics of high-dimension models is the method, sharing a common basis with the algorithms of phase enlargement.
The comparative results of exact and approximate values give reason for applying this method in researches regarding multicomponent systems.References
Чупырина, В. Н. Технический контроль в машиностроении [Текст] : справочник проектировщика / под ред. В. Н. Чупырина, А. Д. Никифорова, 1987. – 512 с. 2. ГОСТ 27.002 – 89 Надежность в технике [Текст] . – Введ. 1990 – 07 – 01. – М. : Изд-во стандартов, 1989. – 15 с. 3. Королюк, В. С. Стохастические модели систем [Текст] / В. С. Королюк. – К.:Либідь, 1993. – 136 с. 4. Королюк, В. С. Процессы марковского восстановления в задачах надежности систем [Текст] / В. С. Ко-ролюк, А. Ф. Турбин. – К.: Наук. думка, 1982. – 236 с. 5. Королюк В. С. Полумарковские процессы и их приложения [Текст] / В. С. Королюк, А. Ф. Турбин. – К.: Наук. думка, 1976. – 181 с. 6. Корлат, А. Н. Полумарковские модели восстанавливаемых систем и систем массового обслуживания [Текст] / А. Н. Корлат, В. Н. Кузнецов, А.Ф. Турбин. – Кишинёв: Штиинца, 1991. – 209 с. 7. Черкесов Г. Н. Надежность аппаратно-программных комплексов [Текст] / Г. Н. Черкесов. – СПб.: Пи-тер, 2005. – 479 с. 8. Каштанов, В. А. Теория надёжности сложных систем (теория и практика) [Текст] / В. А. Каштанов, А.И. Медведев. – М.: Европ. центр по качеству, 2002. – 470 с. 9. Маевский, Д. Технология оценивания надежности динамичных информационных систем / Д. Маев-ский // Восточно-Европейский журнал передовых технологий. – 2012. – T. 5, N 2(59). - С. 45-48. – Режим досту-па : URL :http://journals.uran.ua/eejet/article/view/4145 10. Бойко, Е. Г. Автоматизация процесса принятия решений при управлении периодичностью контроля скрытых отказов производственных систем [Текст] : дис. … канд. техн. наук: 05.13.07 / Бойко Елена Георгиев-на. – Севастополь, 2012. – 250 с. 11. Байхельт, Ф. Надежность и техническое обслуживание. Математический подход [Текст] / Ф. Бай-хельт, П. Франклен. – М.: Радио и связь, 1988. – 392 с. 1. Technical control in mechanical engineering: Guide for design engineer (1987)., 512. 2. National standard 27.002 – 89 Reliability of equipment. Intod. (1990 – 07 – 01). M. : Izd-vo standartov, 15. 3. Koroluk, V. S. (1993). Stochastic system models. Кiev.:Lybid, 136. 4. Koroluk, V. S., Turbin, A. F. (1982). Markovian Restoration Processes in the Problems of System Reliability. Kiev: Naukova dumka, 236. 5. Koroluk, V. S., Turbin, A. F. (1976). Semi-markov processes and their applications. Naukova dumka, Kiev, 181. 6. Korlat, A. N., Kuznetsov, V. N., Turbin, A. F. (1991). Semi-Markovian Models of Restorable and Service Systems. Kishinev, Shtiintsa, 209. 7. Cherkesov, G. N. (2005). Reliability of hardware-software complexes. Spb.: Peter, 479. 8. Kashtanov, V. A., Medvedev, A. I. (2002). Reli-ability theory of complex systems (theory and practice). M.: European Center for Quality, Moscow, 470. 9. Maevs'kiy, D. (2012). Technology of estimations of dynamic information systems reliability. Eastern-European Journal Of Enterprise Technologies, 5(2(59)), 45-48. Avail-able at: http://journals.uran.ua/eejet/article/view/4145 10. Boyko, H. G. (2012). Automation of acceptance processes of decision at management of periodicity control by hidden failures of production systems. Manuscript, 250. 11. Beichelt, F., Franken, P. (1988). Reliability and Maintenance. Mathematical Method. Radio I svyaz press, 392.
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