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Stochastic Behaviour of Single Unit System with Preventive Maintenance subject to Random Appearance of Server

Gitanjali 1

  1. Department of Applied Sciences, Maharaja Surajmal Institute of Technology, Delhi, India.

Correspondence should be addressed to: geetumongia@gmail.com.

Section:Research Paper, Product Type: Journal Paper
Volume-5 , Issue-11 , Page no. 68-73, Nov-2017

CrossRef-DOI:   https://doi.org/10.26438/ijcse/v5i11.6873

Online published on Nov 30, 2017

Copyright © Gitanjali . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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IEEE Style Citation: Gitanjali, “Stochastic Behaviour of Single Unit System with Preventive Maintenance subject to Random Appearance of Server,” International Journal of Computer Sciences and Engineering, Vol.5, Issue.11, pp.68-73, 2017.

MLA Style Citation: Gitanjali "Stochastic Behaviour of Single Unit System with Preventive Maintenance subject to Random Appearance of Server." International Journal of Computer Sciences and Engineering 5.11 (2017): 68-73.

APA Style Citation: Gitanjali, (2017). Stochastic Behaviour of Single Unit System with Preventive Maintenance subject to Random Appearance of Server. International Journal of Computer Sciences and Engineering, 5(11), 68-73.

BibTex Style Citation:
@article{_2017,
author = {Gitanjali},
title = {Stochastic Behaviour of Single Unit System with Preventive Maintenance subject to Random Appearance of Server},
journal = {International Journal of Computer Sciences and Engineering},
issue_date = {11 2017},
volume = {5},
Issue = {11},
month = {11},
year = {2017},
issn = {2347-2693},
pages = {68-73},
url = {https://www.ijcseonline.org/full_paper_view.php?paper_id=1542},
doi = {https://doi.org/10.26438/ijcse/v5i11.6873}
publisher = {IJCSE, Indore, INDIA},
}

RIS Style Citation:
TY - JOUR
DO = {https://doi.org/10.26438/ijcse/v5i11.6873}
UR - https://www.ijcseonline.org/full_paper_view.php?paper_id=1542
TI - Stochastic Behaviour of Single Unit System with Preventive Maintenance subject to Random Appearance of Server
T2 - International Journal of Computer Sciences and Engineering
AU - Gitanjali
PY - 2017
DA - 2017/11/30
PB - IJCSE, Indore, INDIA
SP - 68-73
IS - 11
VL - 5
SN - 2347-2693
ER -

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Abstract

In this paper using Semi-Markovian approach a reliability model of single unit is develop. Unit works in operative mode initially and goes for preventive maintenance after a pre-specific time of operation. Single repairperson that may be appear and disappear randomly does every repair work including preventive maintenance. New one replaces the failed unit in case its repair is not possible by the server in a given fixed repair time. The repair activities and repairperson (server) are perfect. The random variables associated with failure time of the unit and different repair activities are independent to each other. The failure time and maximum operation time of the unit are exponentially distributed while the distributions of time of appearance and disappearance of server, repair and replacement of the unit are taken as arbitrary with different probability density functions. Applying regenerative point techniques, different reliability attributes are obtained to enhance the performance of system. Numerical results of Mean time to system failure (MTSF), Availability and profit function that are very much helpful to system engineer have also been analysed.

Key-Words / Index Term

Single Unit, Random Appearance, Reliability, Preventive Maintenance

References

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