This study considers one of the partially accelerated life testing models, mainly a constant-
stress approach with unified hybrid censored data. The data represents the lifetime of units …

In this paper, constant-stress accelerated life test is assumed when the lifetime of test units
follows an extension of the exponential distribution. Based on progressive censoring, the …

Accelerated life testing (ALT) is a time-saving technique that has been used in a variety of
sectors to get failure time data for test units in a relatively short time it takes to test them …

In this paper, the topic of step-stress partially accelerated life tests with progressive Type-II
censoring scheme is investigated when the lifetimes of test units follow the two-parameter …

Due to advanced technology, competitive markets, and consumer demand, most products
are highly reliable as these products may work properly for years or even decades. To …

Accelerated life tests (ALTs) play a pivotal role in life testing experiments as they significantly
reduce costs and testing time. Hence, this paper investigates the statistical inference issue …

Accelerated life tests (ALTs) of highly reliable products or materials are effective testing
techniques to gather failure data rapidly in a limited time period. Also, partially accelerated …

This article discusses the estimation of Weibull distribution parameters based on hybrid
censored data under constant-stress partially accelerated test model. Two estimation …

In this article, we investigate the problem of point and interval estimations under constant-
stress partially accelerated life tests. The lifetime of items under use condition is assumed to …

In this article, the tampered failure rate model is used in partially accelerated life testing. A
non-decreasing time function, often called a ''time transformation function", is proposed to …