Together with the rise of social media and mobile computing, crowdsourcing increasingly is being relied on as a popular source of information. Crowdsourcing techniques can be employed to solve a wide range of problems, ...

Tolerance analysis of assemblies promotes concurrent engineering by bringing

engineering requirements and manufacturing capabilities together in a common

model. This analysis can be used for optimization of ...

In capability analysis, the researcher considers and tests the fuzzy hypothesis “the capability index is

low” against the fuzzy hypothesis “the capability index is high”. But, two fuzzy concepts low and high

are ...

to managements of large systems includes men,
machines, fuctories, industry, economics, money in industry, material and so
on.
Quality control is the activity of checking that products are of an acceptable standard and it is extendable to other feilds...

Such as other statistical problems, we may confront with uncertain and fuzzy concepts in quality control. One particular case in process capability analysis is a situation in which specification limits are two fuzzy sets. In such a uncertain...

In this paper, the status of a single variable linear profile has been predicted for quality control, using regression analysis with maximum likelihood approach. In the proposed model, the parameters of the profile including the slope...

) and monitoring (phase II) in statistical quality control of a profile. Initially,

classical regression techniques including maximum likelihood (ML) and ordinary least squared (OLS)

methods are used to estimate the parameters of the profile...

This purpose of this paper is to present the acceptance single sampling plan when the fraction of

nonconforming items is a fuzzy number and being modeled based on the fuzzy Poisson distribution. We have shown that ...