Journal ArticleDOI
Tightened single-level continuous sampling plan
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In this paper, a new tightening concept has been incorporated into the single-level continuous sampling plan CSP-1, such that quality degradation will warrant sampling inspection to cease beyond a certain number of sampled items, until new evidence of good quality is established.Abstract:
In this paper, a new tightening concept has been incorporated into the single-level continuous sampling plan CSP-1, such that quality degradation will warrant sampling inspection to cease beyond a certain number of sampled items, until new evidence of good quality is established. The expressions of the performance measures for this new plan, such as the operating characteristic, average outgoing quality and average fraction inspected, are derived using a Markov chain model. The advantage of the tightened CSP-1 plan is that it is possible to lower the average outgoing quality limit.read more
Citations
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A new system of skip-lot sampling plans having a provision for reducing normal inspection
TL;DR: A new system of skip-lot sampling plans designated as the SkSP-V plan is developed, which requires a return to normal inspection whenever a lot is rejected during sampling inspection, but has a provision for a reduced normal inspection upon demonstration of superior product quality.
Journal ArticleDOI
Design of generalized CSP-C continuous sampling plan
TL;DR: The concept acceptance number has been incorporated to the single level continuous sampling plan CSP-1 to achieve a reduction in the average fraction inspected at good quality levels.
Journal ArticleDOI
Economic Design of SkSP-R Skip-Lot Sampling Plan
TL;DR: In this article, a new system of skip-lot sampling plans designated as SkSP-3 plan is considered and a Markov chain formulation and derivation of performance measures for this new plan are presented.
Journal ArticleDOI
Modified CSP-C Continuous Sampling Plan for Consumer Protection
S. Balamurali,K. Subramani +1 more
TL;DR: In this paper, a modification is proposed on the CSP-C continuous sampling plan, where sampling inspection is continued until the occurrence of c+1 non-conforming units, provided the first m sampled units have been found conforming during the sampling phase.
Journal ArticleDOI
Optimal CSP-1 boundary scheme based on the estimator of the proportion of conformance for specified in-control process
TL;DR: In this article, a single-level continuous sampling plan (CSP-1) called AOQL contour scheme is constructed on the average outgoing quality limit (AOQL) contour.
References
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Journal ArticleDOI
Multi-level continuous sampling plans'
TL;DR: In this paper, the authors consider a sampling inspection plan for continuous production which allows for a smoother transition between sampling inspection and 100% inspection, requiring 100% inspections only when the quality submitted is quite inferior, and allowing for a minimum amount of inspection when quality is definitely good.
Journal ArticleDOI
Tightened Multi-Level Continuous Sampling Plans
Journal ArticleDOI
Procedures and Tables for the Selection of CSP-1 Plans
TL;DR: In this paper, the selection of continuous sampling plans of type CSP-1 for a given set of conditions (AQL, AOQL) and (LQL, LQL) is discussed.