Existing studies of on-line process control are concerned with economic aspects, and the
parameters of the processes are optimized with respect to the average cost per item …

The aim of this paper is to present an economical design of an X chart for a short-run
production. The process mean starts equal to μ0 (in-control, State I) and in a random time it …

Online quality control methods emphasize manufacturing processes to attain maximum
conformance with respect to the specifications of the concerned quality characteristics of a …

The aim of this paper is to present an online economical quality‐control procedure for
attributes in a process subject to quality deterioration after random shift and misclassification …

Online process control consists of inspecting a single item at every m th items produced,
where m is an integer greater than two. Based on the results of the inspection, one decides if …

The procedure of on-line process control by attributes, known as Taguchi's on-line process
control, consists of inspecting the mth item (a single item) at every m produced items and …

The online quality monitoring procedure for attributes proposed by Taguchi has been
critically studied and extended by a few researchers. Determination of the optimum …

On-line process control consists of inspecting a single item for every m (integer and m≥ 2)
produced items. Based on the results of the inspection, it is decided whether the process is …

The procedure for online control by attribute consists of inspecting a single item at every m
items produced (m≥ 2). On each inspection, it is determined whether the fraction of the …

O procedimento de controle on-line de processos por atributos, proposto por Taguchi et
al.(1989), consiste em amostrar um item a cada m produzidos e decidir, a cada inspeção, se …