A simulation-implementation methodology of a fuzzy logic based control system

Abstract

The paper presents a methodology for simuiation study and real time implementation of a fuzzy logic based controller of a power elecíronic system. The fnay controLier with the membership functions and d e base is developed and programmed for simuiation in a high level language (mch as SIMNON) h the same environment as the plant and other non-fuzzy controller simulation, and then extensively iterated until optimum performance is obtained. The optimized controller is then directly translated to assembly (or c) language and integrated with the other controllers for real time implementation. The methodology is illustrated in detail with an actual control system.