Group Acceptance Sampling Plans Based on Time Truncated Life Tests For Compound Weibull-Exponential Distribution
Canan HAMURKAROĞLU Ayten YİĞİTER
AbstractAcceptance sampling plans are a decision-making process on the basis of a randomly selected sampling from a party, where it is not possible to completely scan the products for reasons such as time and cost being limited or the formation of damaged products during the inspection. For some products, the life span (time from beginning to failure) may be an important quality characteristic. In this case, the quality control adequacy of the products can be checked with an acceptance sampling plan based on the truncated life test with a censored scheme for the lifetime of the products. Acceptance sampling plans based on life test of product life in industry are called reliability plans. In this study, group acceptance sampling plans based on life tests were studied under the type-I censored scheme for the compound Weibull- Exponential distribution. Optimum sample size, optimum number of groups and acceptance number were obtained.