Optimum design plan of constant stress life testing for exponentiated lomax distribution based on time censoring
Author
Source
al-Azhar Scientific Journal of the Commercial Faculties
Issue
Vol. 2020, Issue 23 (31 Jan. 2020), pp.92-109, 18 p.
Publisher
al-Azhar University Faculty of Commerce-Boys
Publication Date
2020-01-31
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Topics
Abstract EN
The customers' hopesare having greatsuperiorityreliable goodson periodand reasonable costs.
Then, researchersspendaccelerated life testing thatallowsrapidly them reductionthe examination period and keep a groupof manpower, money and material sources.
The major aim of this paper is to study the constant stress time censoring accelerated life tests.
It is supposed that the lifetime of a test unit monitors an exponentiatedlomax distribution.
The estimators of maximum likelihoodare developedwhen the parameters are unknown.
The shape parameter of the lifetime distribution at constant stress stagesis adopted to be a log linear model.
Furthermore, confidence limits of intervals for the parameters, reliability, hazard functions areformed.
Moreover, optimum constant acceleration life testing plan is studied through the asymptotic generalized variance of the maximum likelihood estimators of the parameters is minimized.
Monte Carlo simulation and two real dataare approved to indicate the theoretical results.
American Psychological Association (APA)
al-Jabiri, G. A.. 2020. Optimum design plan of constant stress life testing for exponentiated lomax distribution based on time censoring. al-Azhar Scientific Journal of the Commercial Faculties،Vol. 2020, no. 23, pp.92-109.
https://search.emarefa.net/detail/BIM-1421160
Modern Language Association (MLA)
al-Jabiri, G. A.. Optimum design plan of constant stress life testing for exponentiated lomax distribution based on time censoring. al-Azhar Scientific Journal of the Commercial Faculties No. 23 (Jan. 2020), pp.92-109.
https://search.emarefa.net/detail/BIM-1421160
American Medical Association (AMA)
al-Jabiri, G. A.. Optimum design plan of constant stress life testing for exponentiated lomax distribution based on time censoring. al-Azhar Scientific Journal of the Commercial Faculties. 2020. Vol. 2020, no. 23, pp.92-109.
https://search.emarefa.net/detail/BIM-1421160
Data Type
Journal Articles
Language
English
Notes
-
Record ID
BIM-1421160