Intelligent Design of Diagnosable Systems: A Case Study of Semiconductor Manufacturing Machines

  • Authors:
  • Yuanlin Wen;Sheng-Luen Chung;Lider Jeng;Muder Jeng

  • Affiliations:
  • Dept. of Electrical Engineering, National Taiwan Ocean University, Keelung 202, Taiwan;Dept. of Electrical Engineering, National Taiwan University of Science and Technology, Taipei 106, Taiwan;Dept. of Electronic Engineering, Chung-Yuan Christian University, Chung-Li 320, Taiwan;Dept. of Electrical Engineering, National Taiwan Ocean University, Keelung 202, Taiwan

  • Venue:
  • KES '07 Knowledge-Based Intelligent Information and Engineering Systems and the XVII Italian Workshop on Neural Networks on Proceedings of the 11th International Conference
  • Year:
  • 2007

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Abstract

This paper presents an intelligent approach using Petri nets for designing diagnosable discrete event systems such as complex semiconductor manufacturing machines. The concept is based on diagnosability analysis and enhancement. We use a real-world Metal-Organic Vapor Phase Epitaxy (MOVPE) system to illustrate that our proposed approach is practically useful.