In this papers, we address a double samplimg C pm control chart. It is well known that a
double sampling scheme can reduce average sampling number in comparison with a single …

There are some conventional attribute sampling inspection plans designed with respect to
attribute property, such as the proportion of nonconforming items. Among them, the attribute …

This research work embellishes a cost and loss model with Taguchi's loss function to
incorporate the avoidable surplus quality losses due to failure to detect the out-of-control …

Design for manufacturing is an important tool for improving production systems. Continuous
quality improvement and cost reduction are necessary for survival in today's competitive …

In zero acceptance number sampling plans, the sample items of an incoming lot are
inspected one by one. The proposed method in this research follows these rules: if the …

Taguchi has proposed a variable-quality evaluation called “Taguchi's quality loss” instead of
the attribute quality evaluation such as the proportion of nonconforming items. Arizono et al …

Process capability indices are widely used to provide the evaluation measure of a process.
Especially, the process capability index C pm, which is defined by the range of the process …

Taguchi introduced a new philosophy in quality control that accounts for the economic loss
associated to process variation measured by deviations from the target value of a product …

It is observed that sampling interval (h) and expected cost/hour (C) depend upon various
parameters of economic design of proposed X-bar chart as well as in Lorenzen-Vance …

A simple and flexible model for economic statistical design of joint X-and S2 control charts
was proposed. The design problem was approached by constrained fuzzy multiobjective …