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Stochastic comparison of repairable systems by coupling

Part of: Special processes

Published online by Cambridge University Press:  14 July 2016

Günter Last  and
Ryszard Szekli
Günter Last*
Affiliation:
TU Braunschweig
Ryszard Szekli*
Affiliation:
Wrocław University
*
Postal address: Institut für Mathematische Stochastik, TU Braunschweig, Pockelstr. 14, 38106 Braunschweig, Germany. E-mail address: [email protected]
∗∗Postal address: Mathematical Institute, Wrocław University, pl. Grunwaldzki 2–4, 50–384 Wrocław, Poland. E-mail address: [email protected]
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Abstract

Stochastic comparison results for replacement policies are shown in this paper using the formalism of point processes theory. At each failure moment a repair is allowed. It is performed with a random degree of repair including (as special cases) perfect, minimal and imperfect repair models. Results for such repairable systems with schemes of planned replacements are also shown. The results are obtained by coupling methods for point processes.

Keywords

Minimal repairimperfect repairgeneral repairstochastic orderingpoint processescompensatorscoupling

MSC classification

Primary: 60K10: Applications (reliability, demand theory, etc.)
Type
Research Papers
Information
Journal of Applied Probability , Volume 35 , Issue 2 , June 1998 , pp. 348 - 370
Copyright
Copyright © Applied Probability Trust 1998 

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Footnotes

Work done while the author visited Technische Universität Braunschweig, supported in part by KBN Grant.

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