The New Exponentiated Half Logistic-Generalized-Topp-Leone Family: Theory, Estimation, and Applications in Reliability Engineering

The New Exponentiated Half Logistic-Generalized-Topp-Leone Family: Theory, Estimation, and Applications in Reliability Engineering | Authorea try { document.documentElement.classList.add('js'); } catch (e) { } var _gaq = _gaq || []; _gaq.push(['_setAccount', 'G-8VDV14Y67G']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })(); Skip to main content Preprints Collections Wiley Open Research IET Open Research Ecological Society of Japan All Collections About About Authorea FAQs Contact Us Quick Search anywhere Search for preprint articles, keywords, etc. Search Search ADVANCED SEARCH SCROLL This is a preprint and has not been peer reviewed. Data may be preliminary. 26 October 2025 V1 Latest version Share on The New Exponentiated Half Logistic-Generalized-Topp-Leone Family: Theory, Estimation, and Applications in Reliability Engineering Authors : Wilbert Nkomo 0009-0006-0277-3981 [email protected] , Broderick Oluyede , and Fastel Chipepa Authors Info & Affiliations https://doi.org/10.22541/au.176150538.84200432/v1 Published Axioms Version of record Peer review timeline 172 views 90 downloads Contents Abstract Supplementary Material Information & Authors Metrics & Citations View Options References Figures Tables Media Share Abstract Accurate modeling of failure times is critical for reliability engineering and risk assessment. This work presents the Exponentiated Half Logistic-Generalized-Topp-Leone-G (EHL-GEN-TL-G) family, a new statistical framework that provides exceptional flexibility in capturing diverse failure rate behaviors observed in engineering systems. We focus on the EHL-GEN-TL-Weibull (EHL-GEN-TL-W) distribution, a powerful model for lifetime data. After establishing robust parameter estimation via maximum likelihood and validating model consistency through simulations, we demonstrate its practical advantage. In comparative analyses of three engineering failure datasets including mechanical component and material lifetime data the EHL-GEN-TL-W model consistently provided a significantly better fit than competing equi-parameter models. The development of an associated regression model further extends its applicability for failure time prediction and reliability analysis. Supplementary Material File (ehl-gen-tl-g.pdf) Download 689.72 KB Information & Authors Information Version history V1 Version 1 26 October 2025 Peer review timeline Published Axioms Version of Record 11 May 2026 Published Copyright This work is licensed under a Non Exclusive No Reuse License. Keywords estimation exponentiated half logistic-g generalized-topp-leone-g regression Authors Affiliations Wilbert Nkomo 0009-0006-0277-3981 [email protected] Manicaland State University of Applied Sciences View all articles by this author Broderick Oluyede Botswana International University of Science and Technology Faculty of Engineering and Technology View all articles by this author Fastel Chipepa Botswana International University of Science and Technology Faculty of Engineering and Technology View all articles by this author Metrics & Citations Metrics Article Usage 172 views 90 downloads .FvxKWukQNSOunydq8rnd { width: 100px; } Citations Download citation Wilbert Nkomo, Broderick Oluyede, Fastel Chipepa. The New Exponentiated Half Logistic-Generalized-Topp-Leone Family: Theory, Estimation, and Applications in Reliability Engineering. Authorea . 26 October 2025. 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