We develop an optimization model based on Markovian approach to determine the optimum value of thresholds in a proposed acceptance sampling design. Consider an acceptance sampling plan where items are inspected and when the number of conforming items between successive defective items falls below a lower control threshold value, then the batch is rejected, and if it falls above a control thresh...

This study derives the optimal run time for a production system with random defective rate and Poisson breakdown. In a real-life manufacturing system, generation of defective items and machine failures are inevitable. With the purpose of addressing these practical issues, this study examines a production system that has random defective items produced, and it also is subject to an equipment fai...

Abstract Today’s industrial transformation is taking advantage of the benefits information and communication technologies (ICT) to evolve into a more decision-making environment in manufacturing. Efficiency, agility, innovation, quality cost savings are goals this one most employed manufacturing processes as case machining. Drilling among last operations different stages machined parts, where a...

In this paper, we consider the problem of multilevel group testing, where the goal is to recover a set of K defective items in a set of n items by pooling groups of items and observing the result of each test. The main difference of multilevel group testing with the classical non-adaptive group testing problem is that the result of each test is an integer in the set [L] = {0, 1, · · · , L}: if ...

Many a time, items can be classified as defective or non-defective and the objective is to identify all items, if any, in population. The concept of group testing deals with identifying such using minimum number tests. This paper proposes probabilistic through subset intersection strategy. proposed algorithm 'Subset Intersection Group Testing Strategy' dividing whole population, it positive, in...

This paper is concerned with joint determination of the optimal lot size and optimal number of shipments for an economic production quantity (EPQ) model with the reworking of random defective items produced. The classic EPQ model assumes a continuous issuing policy for satisfying product demand and perfect quality production for all items produced. However, in a real life vendor-buyer integrate...