Extensions in multicharacteristics repeat inspection plans

(1993) Extensions in multicharacteristics repeat inspection plans. Masters thesis, King Fahd University of Petroleum and Minerals.


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Arabic Abstract


English Abstract

In the process of inspection, an inspector is likely to make Type-I and Type-II errors in his judgement about the product quality. This thesis investigates the effect of Type-I and Type-II errors on multicharacteristic repeat inspection plans for critical components. The practicality of inspection models already developed was enhanced by modifying them for the cases where characteristics' defective rates are statistically dependent. Based on the fact that error probabilities are a function of incoming quality, procedures are suggested for estimating the Type-I and Type-II errors for a given incoming quality. These procedures are then utilized to incorporate the dynamic behavior of inspection errors into the repeat inspection models. Results indicate that the effect of errors and statistical dependency are significant and should be incorporated in the design of the inspection plans.

Item Type: Thesis (Masters)
Subjects: Engineering
Department: College of Computing and Mathematics > lndustrial and Systems Engineering
Committee Advisor: Duffuaa, Salih O.
Committee Members: Ben-Daya, Muhammad and Al-Alwani, J. E. and Raouf, Abdul
Depositing User: Mr. Admin Admin
Date Deposited: 22 Jun 2008 13:59
Last Modified: 01 Nov 2019 13:58
URI: https://eprints.kfupm.edu.sa/id/eprint/10220