Implementation of CMOS flexible fuzzy logic controller chip in current mode

In this Paper, we implement multi-input Ordered Weighted Averaging operator in current mode and standard CMOS process, for the first time. For multi-input aggregation purpose, most part of our proposed circuit remains unchanged. Our circuit gives us a new class of Flexible Structured Fuzzy Logic Controller Chip (FS-FLC). We simulate our proposed circuit by HSPICE software in 0.35μm process. Simulation results show that this aggregation operator has better behavior than conventional aggregation operator in the fuzzy logic controller chip for aggregation problem.

► For first time, Multi-input Ordered Weighted Averaging operator in CMOS process is implemented.
► Complexity of the proposed circuit as a function of the number of inputs is lower than last approaches.
► The proposed FS-FLC chip can be programmed by two set of switches.
► Our circuit gives us a new class of Flexible Structured Fuzzy Logic Controller Chip (FS-FLC).