Welding quality monitoring and management system based on data mining technology

Author

Zhang, Chun-Hua ; Di, Li ; An, Zenh

Author_Institution

South China Univ. of Technol., Guangzhou, China

Volume

1

fYear

2003

fDate

2-5 Nov. 2003

Firstpage

13

Abstract

In allusion to automatic arc welding production, this paper focuses on the establishment of on-line quality monitoring system based on data mining (DB) technology. The system is set up with client/server architecture. In the server, Shewhart control chart and decision tree are applied to monitor the production and supply decision-making based on space series DB; whilst Shewhart control chart and multivariate statistical process control (MSPC) are applied to give quality indication of welding process based on time series DB. The system realizes the on-line quality monitoring for each produced parts as well as the quality management for the whole workshop production.

Keywords

arc welding; client-server systems; computerised monitoring; control charts; data mining; decision making; decision trees; process monitoring; quality management; statistical process control; Shewhart control chart; automatic arc welding production; client-server architecture; decision tree; decision-making; multivariate statistical process control; online welding quality monitoring system; space series data mining; time series data mining; welding management system; Computerized monitoring; Control charts; Data mining; Decision making; Decision trees; Production systems; Quality management; Space technology; Technology management; Welding;

fLanguage

English

Publisher

ieee

Conference_Titel

Machine Learning and Cybernetics, 2003 International Conference on

Print_ISBN

0-7803-8131-9

Type

conf

DOI

10.1109/ICMLC.2003.1264433

Filename

1264433