A mixed repetitive sampling plan based on process capability index

Aslam, Muhammad; Azam, Muhammad; Jun, Chi‐Hyuck

doi:10.1016/j.apm.2013.05.058

Cited by 71 publications

(55 citation statements)

References 16 publications

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“…Table 4 gives the ASN of the above mentioned sampling plans under symmetric fraction non-conforming case where as Table 5 reveals the ASN for asymmetric fraction non-conforming with p L = p/4, p U = 3p/4 for some selected combinations of p 1 and p 2 . The ASN of mixed RGS plan based on C pk is obtained from Aslam (2013c). For example, if 1 p = 0.01 and 2 p = 0.02, then Table 4 gives the ASN of attributes SSP as 1235, mixed RGS plan as 212.03 and proposed mixed ChSP as 174.78.…”

Section: Comparisonmentioning

confidence: 99%

A new mixed chain sampling plan based on the process capability index for product acceptance

Balamurali

2017

Communications in Statistics - Simulation and Computation

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Section: Comparisonmentioning

confidence: 99%

A new mixed chain sampling plan based on the process capability index for product acceptance

Balamurali

2017

Communications in Statistics - Simulation and Computation

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“…Wu [4] investigated the problem of estimating and evaluating the process capability using the Bayesian approach based on subsamples collected over time from an in-control process. A repetitive mixed sampling plan based on PCI has been proposed by Aslam et al, [5]. Their plan is applicable and useful for the inspection of products whose lifetime follows a normal distribution.…”

Section: Introductionmentioning

confidence: 99%

Repetitive group sampling plan based on the process capability index for the lot acceptance problem

Nezhad

Seifi

2016

Journal of Statistical Computation and Simulation

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An acceptance sampling plan is a method used to make a decision about acceptance or rejection of a product, based on adherence to a standard. Meanwhile, process capability indices (PCIs) have been applied in different manufacturing industries as capability measures based on specified criteria which include process departure from a target, process consistency, process yield and process loss. In this paper, a repetitive group sampling (RGS) plan based on PCI is introduced for variables' inspection. First, the optimal parameters of the developed RGS plan are obtained considering constraints related to the risk of consumers and producers and also a double sampling plan, a multiple dependent state sampling plan and a sampling plan for resubmitted lots have been designed. Finally, after the development of variable sampling plans based on the Bayesian and exact approach, a comparison study has been performed between the developed RGS plan and other types of sampling plans and the results are elaborated. ARTICLE HISTORY

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“…This type of sampling scheme is called a mixed sampling plan. The mixed and mixed repetitive sampling plans based on C pk can be found in the literature …”

Section: Introductionmentioning

confidence: 99%

Variables Sampling Plan for Resubmitted Lots in a Process with Linear Profiles

Wang

2015

Quality & Reliability Eng

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Acceptance sampling plans include a sampling scheme and a set of rules for determining whether an inspection lot from a supplier should be accepted or rejected. In some circumstances, the supplier is allowed to resubmit lots for further inspection when the original inspection result is unacceptable. In this study, two variables sampling plans based on the process‐yield index for a process with linear profiles are proposed to deal with lot sentencing. The single sampling plan is a special case of the resubmitted lots sampling plan. The plan parameters are determined using a nonlinear optimization method under the given values of producer's risk, consumer's risk, acceptable quality level, and lot tolerance percent defective. Numerous tables are provided to determine the plan parameters. One real example is used to illustrate our proposed method. Copyright © 2015 John Wiley & Sons, Ltd.

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A mixed repetitive sampling plan based on process capability index

Cited by 71 publications

References 16 publications

A new mixed chain sampling plan based on the process capability index for product acceptance

A new mixed chain sampling plan based on the process capability index for product acceptance

Repetitive group sampling plan based on the process capability index for the lot acceptance problem

Variables Sampling Plan for Resubmitted Lots in a Process with Linear Profiles

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