Decision support system for shadow mask development using rule and case

Abstract

The knowledge-based system using rules and cases has been applied in many fields and studies. This paper introduces knowledge based system for design of the master pattern to manufacture a shadow mask(part of CRT). The System gives a useful information for design on the basis of rules and cases that are made from designer's know-how and past design pattern. We used pseudo-hybrid expert system (PHES) using rule-based reasoning (RBR) and case-based reasoning (CBR) appropriately. So, this system can perform its function by using a variety of useful knowledge acquisition.