Parameter Estimation of Weibull Distribution with Binary Data of the Step-Stress Accelerated Life Testing

An Approximate E-Bayesian Estimation of Step-stress Accelerated Life Testing with Exponential Distribution

The data analysis problem of step-stress accelerated life testing with exponential distribution is discussed. At the step-stress accelerated life testing conditions, an approximate E-Bayesian parameter estimation of step-stress accelerated life testing with exponential distribution is given by considering the prior distributions of the hyperparameters and using Gibbs sampling method. Finally, a...

Bayesian Designing and Analysis of Simple Step-Stress Accelerated Life Test with Weibull Lifetime Distribution

Estimation of Weibull Parameters In Accelerated Life Testing Using Geometric Process With Type-Ii Censored Data

INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY Estimation of Weibull Parameters In Accelerated Life Testing Using Geometric Process With Type-Ii Censored Data Mustafa Kamal Department of Statistics & Operations Research, Aligarh Muslim University, Aligarh-202002, India [email protected] Abstract In Accelerated life testing (ALT), generally, the log linear function bet...

Interval Estimation for the Exponential Distribution under Progressive Type-II Censored Step-Stress Accelerated Life-Testing Model Based on Fisher Information

This paper, determines the confidence interval using the Fisher information under progressive type-II censoring for the k-step exponential step-stress accelerated life testing. We study the performance of these confidence intervals. Finally an example is given to illustrate the proposed procedures.

Parameter Estimation of Mukherjee-Islam Model under Step Stress Partially Accelerated Life Tests with Failure Constraint

In this paper, we have studied the estimation of parameters under failure censored data using step stress partially accelerated life testing. The lifetimes of test items are assumed to follow Mukherjee-Islam distribution. The estimation of different parameters and acceleration factor are obtained by Maximum Likelihood Method. Relative absolute bias (RAB), mean squared error (MSE), relative erro...