scholarly journals A Rule-Based System for Quality Control in Brake Disc Production Lines

2020 ◽  
Vol 10 (18) ◽  
pp. 6565
Author(s):  
Risky Ayu Febriani ◽  
Hong-Seok Park ◽  
Chang-Myung Lee

Currently, challenges in quality improvement have driven various enterprises to create quality management systems in smart factories. The development of quality management systems enables quality control for reviewing product quality, identification, and eliminating product failures. However, process adjustment in quality control decisions may be hard to determine when failures are detected. To overcome this problem, an expert system (ES) that applies the failure mode and effects analysis (FMEA) method for developing quality control systems in brake disc production lines is considered. This quality control system concentrates on analyzing product defects that occur frequently in the production line and will lead to an improved performance of the braking system; the selected product defects are disc thickness variation (DTV), runout, and parallelism. This quality control system developed two modules, the designed FMEA (DFMEA) and component FMEA, which apply a rule-based algorithm for selecting actions. We propose the rules of configuration into the expert system code. The results indicate that the operator can carry out a quality control system with decision-making that can be supported by intelligent searching and reasoning in an expert system.

2019 ◽  
Vol 2019 (5) ◽  
pp. 32-38
Author(s):  
Валентина Косенко ◽  
Valentina Kosenko ◽  
Алла Трапкова ◽  
Alla Trapkova ◽  
Светлана Тарасова ◽  
...  

The article conducts the analysis of system errors detected by Roszdravnadzor by conducting state quality control of circulating medicines, as well as weaknesses in pharmaceutical quality management systems of the manufacturers, that can influence the quality of manufactured drugs.


2013 ◽  
Vol 17 (3) ◽  
pp. 84-88
Author(s):  
Geoffrey K. Korir ◽  
Jeska S. Wambani ◽  
Ian K. Korir ◽  
Mark Tries ◽  
Beatrice M. Mulama

Background: The use of X-ray imaging is ever increasing in proportion to the need for radiological services and technological capabilities. Quality management that includes patient radiation dose monitoring is fundamental to safety and quality improvement of radiological services.Objective: To assess the level of quality management systems in X-ray medical facilities in Kenya.Methods: Quality management inspection, quality control performance tests and patient radiation exposure were assessed in 54 representative X-ray medical facilities. Additionally, a survey of X-ray examination frequency was conducted in 140 hospitals across the country.Results: The overall findings placed the country’s X-ray imaging quality management systems at 61±3% out of a possible 100%. The most and the least quality assurance performance indicators were general radiography X-ray equipment quality control tests at 88±4%, and the interventional cardiology adult examinations below diagnostic reference level at 25±1%, respectively.Conclusions: The study used a systematic evidence-based approach for the assessment of national quality management systems in radiological practice in clinical application, technical conduct of the procedure, image quality criteria, and patient characteristics as part of the quality management programme.


2015 ◽  
Vol 1 (1) ◽  
pp. 21-25
Author(s):  
Lenka Kyjaková ◽  
Renáta Bašková

Design and introduction of quality management system in the organization are affected by changing conditions, needs, specific objectives system, providing products and using a process. On a global scale, a large number of organizations use most widespread quality management systems based on models presented in the standards ISO 9000. This paper focuses on system of quality control in the selected company. Based on the questionnaire survey it was measured a customer satisfaction. According to the results of the survey, there were specified objectives of quality to enhance customer satisfaction.


2014 ◽  
Vol 2014 (4) ◽  
pp. 171-175
Author(s):  
Александр Сафонов ◽  
Aleksandr Safonov ◽  
Олег Горленко ◽  
Oleg Gorlenko

In article there arean approach to the integration of the processes of the quality management of industrial enterprise into a common information space through the development of ancomputer-aided quality control system and its integration with other computer-aided systems.


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