Methoding Design in Sand Casting, Paper (2), Fuzzy Expert System and Feature-Based For Building Castings and Feeders Design

Mohamed Ibrahim Shukri, Adil Mohamed Elbasheer Ahmed

Abstract


In this paper, a feature-based solid modeling integrated with a fuzzy expert system was developed. The feature-based model had been developed by the authors, to provide manufacturing information to the fuzzy system application. The fuzzy system is based on heuristic rules of feeder in paper (1), to classify castings and design feeders. Heuristic rules were encoded inside the fuzzy system in production rules: IF-THEN-ELSE. The fuzzy system was connected with the model through open database connectivity database. Results inferred from fuzzification of inputs and defuzzification of outputs through inference process. A design condition flow chart was built to evaluate the results.

Keywords


design by feature; fuzzy logic; heuristic; classification; feeders

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References


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