2001•Unpublished venueRequires access

Estimation of Parameters of Three-parameter Weibull Distribution in Life Analysis

Fang Zhi-qian

Abstract

Weibull distribution has been widely used in the reliability engineering. In the analysis and evaluation of reliability for the given life testing data, two-parameter Weibull distribution is of- ten due to Its sample solvability. But it takes more evaluated error. Using three-parameter Weibull distribution to fitting and estimating parameters for some machinery parts with property of loss fail- ure can be more precision. Therefore three-parameter Weibull distribution can show more actual reliability of the products than two-paramater Weibull distribution.

About this research paper

What this paper is about

Why it matters

OpenAlex reports 5 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Weibull distribution, Weibull modulus, Exponentiated Weibull distribution, Reliability (semiconductor), Shape parameter, Weibull fading, Reliability engineering, Statistics