controlling a system with minimum information and regardless of dynamic equations which dominate systems is the aim of intelligent control. one of the common approaches for process control is applying shewhart's quality control charts. neuro-fuzzy networks, as one of the branches of artificial intelligence (ai), can play an effective role in the enforcement of process control's common...

UD. Utomo Joyo has problems related to monthly production defects, where the company a maximum defect target of 5% total for one period, but defects that occur exceed estimates. This study aims find solutions improve application Statistical Quality Control method quality sarong products at using Seven Tools (7 QC), namely flowcharts, checksheets, histograms, control charts, pareto diagrams, sca...

although control charts are very common to monitoring process changes, they usually do not indicate the real time of the changes. identifying the real time of the process changes is known as change-point estimation problem. there are a number of change point models in the literature however most of the existing approaches are dedicated to normal processes. in this paper we propose a novel appro...

CV. Sumber Rejeki is a home industry that makes tofu, where in its production the company has not conducted quality analysis. Because analysis been carried out properly, resulting very high product defects occur during production. In this study, aims to identify what types of damage occur, and provide suggestions for improvements using Statistical Quality Control (SQC) method. The research data...