On residual lifetimes in random parallel systems

This study is an exposition of the article Residual Lifetimes in Random Parallel Systems by Frederick Solomon. A mathematical explanation on why the last component in a parallel system lives longer than the other components is presented. Two models involving the exponential distribution were particu...

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Main Authors: Arjona, Mary Rose N., Lumabi, Belinda S.
Format: text
Language:English
Published: Animo Repository 1995
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Online Access:https://animorepository.dlsu.edu.ph/etd_bachelors/16241
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Institution: De La Salle University
Language: English
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spelling oai:animorepository.dlsu.edu.ph:etd_bachelors-167542022-02-04T08:05:53Z On residual lifetimes in random parallel systems Arjona, Mary Rose N. Lumabi, Belinda S. This study is an exposition of the article Residual Lifetimes in Random Parallel Systems by Frederick Solomon. A mathematical explanation on why the last component in a parallel system lives longer than the other components is presented. Two models involving the exponential distribution were particularly studied.The expected fraction of the total system lifetime that the last component lasts after all the others have failed and the ratio of the expected lifetime of the residual component to the expected system lifetime of the parallel system are obtained in the two models. These give the expected amount of time contributed by the last component to the total system lifetime. Without the last component, a parallel system would have lived for a much shorter time. Moreover, the expected time between the (j-l) st component failure and the jth component failure is shown to be less than the expected time between the jth and (j+1)st component failures. 1995-01-01T08:00:00Z text https://animorepository.dlsu.edu.ph/etd_bachelors/16241 Bachelor's Theses English Animo Repository Random variables Variables (Mathematics) Probabilities
institution De La Salle University
building De La Salle University Library
continent Asia
country Philippines
Philippines
content_provider De La Salle University Library
collection DLSU Institutional Repository
language English
topic Random variables
Variables (Mathematics)
Probabilities
spellingShingle Random variables
Variables (Mathematics)
Probabilities
Arjona, Mary Rose N.
Lumabi, Belinda S.
On residual lifetimes in random parallel systems
description This study is an exposition of the article Residual Lifetimes in Random Parallel Systems by Frederick Solomon. A mathematical explanation on why the last component in a parallel system lives longer than the other components is presented. Two models involving the exponential distribution were particularly studied.The expected fraction of the total system lifetime that the last component lasts after all the others have failed and the ratio of the expected lifetime of the residual component to the expected system lifetime of the parallel system are obtained in the two models. These give the expected amount of time contributed by the last component to the total system lifetime. Without the last component, a parallel system would have lived for a much shorter time. Moreover, the expected time between the (j-l) st component failure and the jth component failure is shown to be less than the expected time between the jth and (j+1)st component failures.
format text
author Arjona, Mary Rose N.
Lumabi, Belinda S.
author_facet Arjona, Mary Rose N.
Lumabi, Belinda S.
author_sort Arjona, Mary Rose N.
title On residual lifetimes in random parallel systems
title_short On residual lifetimes in random parallel systems
title_full On residual lifetimes in random parallel systems
title_fullStr On residual lifetimes in random parallel systems
title_full_unstemmed On residual lifetimes in random parallel systems
title_sort on residual lifetimes in random parallel systems
publisher Animo Repository
publishDate 1995
url https://animorepository.dlsu.edu.ph/etd_bachelors/16241
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