{"id":312,"date":"2017-04-24T12:50:33","date_gmt":"2017-04-24T12:50:33","guid":{"rendered":"http:\/\/jsr.isrt.ac.bd\/?post_type=article&p=312"},"modified":"2017-04-24T12:50:43","modified_gmt":"2017-04-24T12:50:43","slug":"lower-confidence-limit-reliability-coherent-system-independent-component-via-cha-algorithm","status":"publish","type":"article","link":"http:\/\/jsr.isrt.ac.bd\/article\/lower-confidence-limit-reliability-coherent-system-independent-component-via-cha-algorithm\/","title":{"rendered":"A lower confidence limit for reliability of a coherent system with independent component via the CHA algorithm"},"content":{"rendered":"

In this paper, we solve the problem of finding interval estimate for system reliability via
\nthe CHA algorithm (Chaudhuri et al., 2001) following the Easterling (1972) approach. We
\nconsider a coherent system composed of independent components. No distributional assumption
\nis made for the component life times. A closed form expression for the standard
\nerror of the system reliability, for a given mission of duration, is obtained. The method of
\ncalculating the \"100(1-\alpha) %\" lower confidence limit for the system reliability is illustrated
\nfor a simple low-pressure coolant injection system (LPCI) with two pumps (Blischke and
\nMurthy, 2000). Both the CHA algorithm and the usual variance method are used for calculations.
\nSome simulation results are also reported. This paper basically extends the results
\nof Easterling to any coherent system.<\/p>\n

 <\/p>\n

45n1_7<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

In this paper, we solve the problem of finding interval estimate for system reliability via the CHA algorithm (Chaudhuri et al., 2001) following the Easterling (1972) approach. We consider a coherent system composed of independent components. No distributional assumption is made for the component life times. A closed form expression for the standard error of […]<\/p>\n","protected":false},"author":2,"featured_media":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","format":"standard","meta":{"_mi_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"issuem_issue":[9],"issuem_issue_categories":[],"issuem_issue_tags":[],"class_list":["post-312","article","type-article","status-publish","format-standard","hentry","issuem_issue-v45n1"],"yoast_head":"\nA lower confidence limit for reliability of a coherent system with independent component via the CHA algorithm - JSR<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jsr.isrt.ac.bd\/article\/lower-confidence-limit-reliability-coherent-system-independent-component-via-cha-algorithm\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A lower confidence limit for reliability of a coherent system with independent component via the CHA algorithm - JSR\" \/>\n<meta property=\"og:description\" content=\"In this paper, we solve the problem of finding interval estimate for system reliability via the CHA algorithm (Chaudhuri et al., 2001) following the Easterling (1972) approach. We consider a coherent system composed of independent components. No distributional assumption is made for the component life times. A closed form expression for the standard error of […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jsr.isrt.ac.bd\/article\/lower-confidence-limit-reliability-coherent-system-independent-component-via-cha-algorithm\/\" \/>\n<meta property=\"og:site_name\" content=\"JSR\" \/>\n<meta property=\"article:modified_time\" content=\"2017-04-24T12:50:43+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jsr.isrt.ac.bd\/article\/lower-confidence-limit-reliability-coherent-system-independent-component-via-cha-algorithm\/\",\"url\":\"https:\/\/jsr.isrt.ac.bd\/article\/lower-confidence-limit-reliability-coherent-system-independent-component-via-cha-algorithm\/\",\"name\":\"A lower confidence limit for reliability of a coherent system with independent component via the CHA algorithm - JSR\",\"isPartOf\":{\"@id\":\"https:\/\/jsr.isrt.ac.bd\/#website\"},\"datePublished\":\"2017-04-24T12:50:33+00:00\",\"dateModified\":\"2017-04-24T12:50:43+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/jsr.isrt.ac.bd\/article\/lower-confidence-limit-reliability-coherent-system-independent-component-via-cha-algorithm\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/jsr.isrt.ac.bd\/article\/lower-confidence-limit-reliability-coherent-system-independent-component-via-cha-algorithm\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/jsr.isrt.ac.bd\/article\/lower-confidence-limit-reliability-coherent-system-independent-component-via-cha-algorithm\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/jsr.isrt.ac.bd\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Articles\",\"item\":\"https:\/\/jsr.isrt.ac.bd\/article\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"A lower confidence limit for reliability of a coherent system with independent component via the CHA algorithm\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/jsr.isrt.ac.bd\/#website\",\"url\":\"https:\/\/jsr.isrt.ac.bd\/\",\"name\":\"JSR\",\"description\":\"Journal of Statistical Research\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/jsr.isrt.ac.bd\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"A lower confidence limit for reliability of a coherent system with independent component via the CHA algorithm - JSR","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/jsr.isrt.ac.bd\/article\/lower-confidence-limit-reliability-coherent-system-independent-component-via-cha-algorithm\/","og_locale":"en_US","og_type":"article","og_title":"A lower confidence limit for reliability of a coherent system with independent component via the CHA algorithm - JSR","og_description":"In this paper, we solve the problem of finding interval estimate for system reliability via the CHA algorithm (Chaudhuri et al., 2001) following the Easterling (1972) approach. We consider a coherent system composed of independent components. No distributional assumption is made for the component life times. 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