Contrôleur flou reconfigurable sur FPGA

Abstract

In this work, design of fuzzy logic controllers implemented in FPGA using VHDL in a Xilinx 13.3 platform is considered. The effects of reconfiguration are demonstrated through the use of an automatic ventilation system of a road tunnel. The complexity of the ventilation road tunnel and the inherences’ difficulties of designing unique fuzzy multi-inputs/multi-outputs controller have imposed multiples FLC structures. The partial dynamic reconfiguration of FLC is carried out through contexts loading ensuring comfort and optimal energy. The hardware implementation of the dynamic partial reconfiguration functions in FPGA has preserved programming flexibility and speeded up controller responses.