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Estimation of the Reliability Measures of a Three-component System with Human Errors and Common Cause Failures

by B. R. Sreedhar, K. Pushpanjali, G. Y. Sagar, Y. R. Reddy
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 49 - Number 18
Year of Publication: 2012
Authors: B. R. Sreedhar, K. Pushpanjali, G. Y. Sagar, Y. R. Reddy
10.5120/7728-1155

B. R. Sreedhar, K. Pushpanjali, G. Y. Sagar, Y. R. Reddy . Estimation of the Reliability Measures of a Three-component System with Human Errors and Common Cause Failures. International Journal of Computer Applications. 49, 18 ( July 2012), 22-28. DOI=10.5120/7728-1155

@article{ 10.5120/7728-1155,
author = { B. R. Sreedhar, K. Pushpanjali, G. Y. Sagar, Y. R. Reddy },
title = { Estimation of the Reliability Measures of a Three-component System with Human Errors and Common Cause Failures },
journal = { International Journal of Computer Applications },
issue_date = { July 2012 },
volume = { 49 },
number = { 18 },
month = { July },
year = { 2012 },
issn = { 0975-8887 },
pages = { 22-28 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume49/number18/7728-1155/ },
doi = { 10.5120/7728-1155 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:46:34.748063+05:30
%A B. R. Sreedhar
%A K. Pushpanjali
%A G. Y. Sagar
%A Y. R. Reddy
%T Estimation of the Reliability Measures of a Three-component System with Human Errors and Common Cause Failures
%J International Journal of Computer Applications
%@ 0975-8887
%V 49
%N 18
%P 22-28
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

The present paper discusses the problem of estimating the reliability measures of a three-component identical system when the system is affected by Common Cause Shock (CCS) failures as well as human errors. The maximum likelihood estimators of the reliability measures like reliability function and mean time between failures of the present model are obtained. The performances of the proposed estimates have been developed in terms of mean square error, using simulated data.

References
  1. Atwood, C. L. (1986) "The binomial failure rate common cause model" in Technometrics, vol: 28, pp. 139-147.
  2. Billinton, R & Allan, R. N (1983) "Reliability Evaluation of Engineering Systems; Concepts and Techniques", Plenum Press, New York.
  3. Chari, A. A. , Sastry, M. P and Madhusudhana Verma, S. (1991) "Reliability analysis in the presence of common cause shock failures", Micro-Electronics and reliability,31, pp. 15-19.
  4. Reddy, Y. R. (2003) "Reliability analysis for two unit non-identical system with CCS failures", Ph. D thesis, S. K. University, Anantapur.
  5. Ritika Wason, Ahmed. P and Qasim Rafiq, M. (2012), "New paradigm for software reliability estimation", International journal of computer application, vol. 44, No. 14, pp. 39-44.
  6. Sagar, G. Y. , Reddy, Y. R. , Umashankar, C and Verma, S. M. (2010), " Some reliability measures for three component system in the presence of CCS failures and human errors", Journal of interdisciplinary mathematics, vol. 13, No. 2, pp. 143-151.
Index Terms

Computer Science
Information Sciences

Keywords

M L estimation CCS failures Human errors Reliability function MTBF Monte-Carlo Simulation

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