Using fuzzy logic to approach a control or classification problem: case study of a grading system of cereals

نویسندگان

  • M. N. LAKHOUA
  • M. ANNABI
چکیده

After a presentation of the complexity to apply the fuzzy logic on industrial systems, we present the issues involved in the application of the fuzzy logic particularly the way to approach a control or classification problem. In order to deal with these issues, we present a case study of a grading system of cereals that allows us to determine the price of transactions of cereals (Durum wheat, Soft wheat, Barley, etc.). Our contribution in this work consists in proposing not only an application of the fuzzy logic on the grading system of cereals in Tunisia but also a TQM methodology enabling the transition of the "barème d’agréage" practiced in Tunisia into a grading system based on the concept of "Grade" using the fuzzy logic. Key-words. Fuzzy logic, Control, Classification, Grading system of cereals.

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تاریخ انتشار 2008