期刊名称：International Journal of Engineering and Computer Science
印刷版ISSN：2319-7242
出版年度：2016
卷号：5
期号：7
页码：17243-17255
DOI：10.18535/ijecs/v5i7.12
出版社：IJECS
摘要：Reliability is one of the most vital elements in Information industry. An understanding of failure process is central to any effort tomodel development and availability is closely related to reliability and can be calculated from reliability. Reliability measurements such asTransition Probability, Mean time to system failure, Availability and Busy period of repairman in repairing the failed units can be used to guidemanagerial and engineering decisions on various projects. This basic model represents a system having one main unit along with its sub unit andtwo of its associate units. Functioning of main unit is essential for the functioning of the system. Associate units depend on the main unit and subunit. The system fails as soon as the main unit fails. There is a single repairman who is always available and repairs the failed unit. After arandom period of time, the whole system goes for preventive maintenance. In this paper the failure and repair time distributions are taken to beexponential. Using Markov regenerative process, several system characteristics using chapman-kolmogorov equations are evaluated and profitanalysis is done. This kind of analysis is of immense help to the owners of small scale industry. Also the involvement of preventivemaintenance in the model increases the reliability of the functioning units.
关键词：Regenerative Point; MTSF; Availability; Busy Period
