THE INSPECTION OF ACCEPTANCE SAMPLING FOR STEP-STRESS TESTS WITH AN EQUALLY-SPACED INTERVAL CENSORING SCHEME

2008 ◽  
Vol 15 (03) ◽  
pp. 203-215 ◽  
Author(s):  
TZONG-RU TSAI ◽  
HSIN-HAO CHEN ◽  
WANBO LU
Keyword(s):  
Numerical Study ◽  
Stress Test ◽  
Sampling Procedure ◽  
Interval Censoring ◽  
Lifetime Distribution ◽  
Acceptance Sampling ◽  
Stress Tests ◽  
Sampling Plans ◽  
Acceptance Sampling Plans ◽  
Censoring Scheme

For reducing the experimental time and considering the purpose of administrative convenience, the article establishes an acceptance sampling procedure for the Rayleigh lifetime distribution under a step-stress test with an equally-spaced interval censoring scheme. Both producer and consumer risks are considered and an algorithm is provided to develop the ordinary acceptance sampling plans. A numerical study is conducted for evaluating the performance of the proposed method. Moreover, a numerical example is used for illustration.

Bayesian accelerated acceptance sampling plans for a lognormal lifetime distribution under Type-I censoring

2018 ◽  
Vol 171 ◽  
pp. 78-86 ◽  
Author(s):  
Xiaoyang Li ◽  
Wenbin Chen ◽  
Fuqiang Sun ◽  
Haitao Liao ◽  
Rui Kang ◽  
...  
Keyword(s):  
Lifetime Distribution ◽  
Acceptance Sampling ◽  
Type I ◽  
Sampling Plans ◽  
Type I Censoring ◽  
Acceptance Sampling Plans

THE DESIGNS OF ACCEPTANCE SAMPLING FOR STRENGTH DISTRIBUTIONS WITH PERCENTILES

2012 ◽  
Vol 19 (01) ◽  
pp. 1250004
Author(s):  
Y. L. LIO ◽  
TZONG-RU TSAI ◽  
SHUO-JYE WU
Keyword(s):  
Breaking Strength ◽  
Numerical Study ◽  
Real Data ◽  
Acceptance Sampling ◽  
Data Set ◽  
Sampling Plans ◽  
Failure Times ◽  
Acceptance Sampling Plans ◽  
Manufacturing Applications

In material manufacturing applications, the lower percentiles of breaking strength of products contain critical reliability information. To promote the quality of product, it is important to ensure the lower percentiles of product breaking strength meet a satisfactory level. In this paper, two acceptance sampling plans are developed based on the percentiles of Weibull distribution and lognormal distribution with truncated life testing samples. An algorithm is provided to obtain acceptance sampling plans under the specified points of producer's risk and consumer's risk. Some tables are presented for numerical study, and an example of real data set regarding the first failure times of small electric carts used for internal transportation and delivery is provided for illustration.

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