The fuzzy control algorithm is designed and verified with a nonlinear model, using the MATLABĀ® tools. The proposed fuzzy system has been applied to a permanent magnet DC motor, via a configuration of H-bridge. The proposed scheme is aimed to improve the tracking performance and to eliminate the load disturbance in the speed control of DC motors. This paper describes an implementation of a fuzzy logic control (FLC) system and a/the conventional proportional-integral (PI) controller for speed control of DC motor, based on field programmable gate array (FPGA) circuit.
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