<?xml version="1.0" encoding="utf-8"?>
<journal>
<title>International Journal of Applied Operational Research</title>
<title_fa>ژورنال بین المللی پژوهش عملیاتی</title_fa>
<short_title>International Journal of Applied Operational Research - An Open Access Journal</short_title>
<subject>Basic Sciences</subject>
<web_url>http://ijorlu.lahijan.iau.ir</web_url>
<journal_hbi_system_id>1</journal_hbi_system_id>
<journal_hbi_system_user>admin</journal_hbi_system_user>
<journal_id_issn>2251-6867</journal_id_issn>
<journal_id_issn_online>2251-9432</journal_id_issn_online>
<journal_id_pii>8</journal_id_pii>
<journal_id_doi>7</journal_id_doi>
<journal_id_iranmedex></journal_id_iranmedex>
<journal_id_magiran></journal_id_magiran>
<journal_id_sid>14</journal_id_sid>
<journal_id_nlai>8888</journal_id_nlai>
<journal_id_science>13</journal_id_science>
<language>en</language>
<pubdate>
	<type>jalali</type>
	<year>1392</year>
	<month>10</month>
	<day>1</day>
</pubdate>
<pubdate>
	<type>gregorian</type>
	<year>2014</year>
	<month>1</month>
	<day>1</day>
</pubdate>
<volume>4</volume>
<number>1</number>
<publish_type>online</publish_type>
<publish_edition>1</publish_edition>
<article_type>fulltext</article_type>
<articleset>
	<article>


	<language>en</language>
	<article_id_doi></article_id_doi>
	<title_fa></title_fa>
	<title>Analyzing System Reliability Using Fuzzy Weibull Lifetime Distribution</title>
	<subject_fa>تخصصي</subject_fa>
	<subject>Special</subject>
	<content_type_fa>پژوهشي</content_type_fa>
	<content_type>Research</content_type>
	<abstract_fa></abstract_fa>
	<abstract>Investigation of reliability characteristics under fuzzy environments is proposed in this
paper. Fuzzy Weibull distribution and lifetimes of components are using it described. Formulas of a
fuzzy reliability function, fuzzy hazard function and their α-cut set are presented. Furthermore, the
fuzzy functions of series systems and parallel systems are discussed, respectively. Finally, some
numerical examples are presented to illustrate how to calculate the fuzzy reliability characteristics and
their α-cut set.</abstract>
	<keyword_fa></keyword_fa>
	<keyword></keyword>
	<start_page>81</start_page>
	<end_page>90</end_page>
	<web_url>http://ijorlu.lahijan.iau.ir/browse.php?a_code=A-10-1-90&amp;slc_lang=en&amp;sid=1</web_url>


<author_list>
	<author>
	<first_name>E.</first_name>
	<middle_name></middle_name>
	<last_name>Baloui Jamkhaneh</last_name>
	<suffix></suffix>
	<first_name_fa></first_name_fa>
	<middle_name_fa></middle_name_fa>
	<last_name_fa></last_name_fa>
	<suffix_fa></suffix_fa>
	<email></email>
	<code>1003194753284600339</code>
	<orcid>1003194753284600339</orcid>
	<coreauthor>Yes
</coreauthor>
	<affiliation></affiliation>
	<affiliation_fa></affiliation_fa>
	 </author>


</author_list>


	</article>
</articleset>
</journal>
