RESEARCH ON DIGITAL MODEL QUALITY CHECK SYSTEM BASED ON KNOWLEDGE ENGINEERING

This paper developed a quality check system for digital model based on knowledge engineering and explained the frame construction of the check system. The workflow and rules of digital model check were expressed in detail by bringing in knowledge engineering. Digital model quality check process was divided into five steps: system environment check, general data check, entity model check, assembly model check, and engineering drawing check. This Check System will contribute to collecting data from high-qualified models and supporting the product for designing and manufacturing. Finally, a case was employed to demonstrate the efficiency and feasibility of the quality check system for digital models.