New control charts for monitoring the Weibull percentiles under complete data and Type‐II censoring

FK Wang, B Bizuneh, XB Cheng - Quality and Reliability …, 2018 - Wiley Online Library
In this paper, we propose 3 new control charts for monitoring the lower Weibull percentiles
under complete data and Type‐II censoring. In transforming the Weibull distribution to the …

The performance of semi-empirical Bayesian control charts for monitoring Weibull data

P Erto, G Pallotta, B Palumbo… - Quality Technology & …, 2018 - Taylor & Francis
In this paper we investigate the performance of semi-empirical Bayesian control charts to
monitor the percentiles and the shape parameter of a Weibull distribution. These charts have …

Design and comparison of some Shewhart‐type schemes for simultaneous monitoring of Weibull parameters

M Gong, A Mukherjee - Quality and Reliability Engineering …, 2019 - Wiley Online Library
Weibull distribution is one of the most important probability models used in modeling time
between events, system reliability, and particle sizes, among others. Therefore, efficiently …

A Bayesian control chart for monitoring the ratio of Weibull percentiles

P Erto, A Lepore, B Palumbo… - Quality and Reliability …, 2019 - Wiley Online Library
This paper introduces a new Bayesian control chart to compare two processes by monitoring
the ratio of percentiles of two quality characteristics that are assumed to be independent …

Control Chart for Generalized Weibull Quantiles under Hybrid Censoring

A Kundu, S Chowdhury, B Modok - arXiv preprint arXiv:2309.11776, 2023 - arxiv.org
In this article, bootstrap and Shewhart type process control monitoring schemes are
proposed for the quantiles of generalized Weibull distribution under hybrid censoring …

Bayes‐conditional control charts for Weibull quantiles under type II censoring

F Haghighi - Quality and Reliability Engineering International, 2017 - Wiley Online Library
In this paper, we develop a Bayesian approach for monitoring Weibull quantiles under Type
II censoring when prior information is negligible relative to the data. The posterior median of …

[PDF][PDF] Statistics for Experimental and Technological Research

M Giorgio - A Decade of Research Activities at the Department of …, 2024 - library.oapen.org
This chapter provides a synthetic overview of research activities and main outcomes of
members of the scientific-disciplinary sector “SECS-S/02—Statistica per la Ricerca …

An exponentially weighted moving average chart based on likelihood‐ratio test for monitoring Weibull mean and variance with subgroups

FK Wang, XB Cheng - Quality and Reliability Engineering …, 2017 - Wiley Online Library
Monitoring changes in the Weibull mean and variance simultaneously is of interest in quality
control. The mean and variance of a Weibull process are determined by its shape and scale …

Control Monitoring Schemes for Monitoring Percentiles of Generalized Exponential Distribution with Hybrid Censoring: Accepted-December 2022

S Chowdhury, A Kundu, B Modok - REVSTAT-Statistical Journal, 2022 - revstat.ine.pt
In this article, a parametric bootstrap control monitoring scheme equivalently known as
control chart, is proposed for process monitoring of percentiles of the generalized …