• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 2002, Vol. 38 ›› Issue (2): 116-119.

• Article • Previous Articles     Next Articles

STUDY ON EXTRUSION STEP ANALYSIS EXPERT SYSTEM BY HYBRID INFERENCE METHOD

Wang Kaikun;Kang Yonglin;Liu Quankun   

  1. Universltg of Science and Technology,Beijing Hefei University of Technology
  • Published:2002-02-15

Abstract: A method of hybrid inference based on forward inference and backward inference strategies is achieved in designing extrusion step analysis expert system. The results show that the hybrid inference method can increase the reliability of the initial forming plan selection and improve the system’s inference efficiency. A mechanism of technology analysis-parameter optimization-drawing unit is realized. The knowledge-base is designed in an open-style way, and every specific rule-base is combined with base rule-base. A friendly man-machine interface is designed by use of Visual C++.

Key words: Extrusion step analysis, Expert system, Hybrid inference strategy, Knowledge base, borehole imaging, electronic scanning, ultrasonic phased array

CLC Number: