Hardware implementation of the linguistic decomposition technique in the FPGA–FIS system [articol]

Abstract

The hardware cost of the FATI relational fuzzy inference system can be reduced using the decomposition technique. In the paper has been proposed a modified Gupta’s decomposition method expanded on linguistic level. It allows reducing hardware cost of the implementation of the FITA or FITA/FATI fuzzy inference systems. It can be implemented as a hardware unit in an FPGA structure to decrease an initialization time of the FPGA–FIS system.