Hardware implementation of type-2 programmable fuzzifier
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Data
2011-05-20
Autores
Rocha Rizol, Paloma M. S. [UNESP]
Mesquita, Leonardo [UNESP]
Saotome, Osamu
Botura Jr., Galdenoro
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Resumo
The design of full programmable type-2 membership function circuit is presented in this paper. This circuit is used to implement the fuzzifier block of Type-2 Fuzzy Logic Controller chip. In this paper the type-2 fuzzy set was obtained by blurring the width of the type-1 fuzzy set. This circuit allows programming the height and the shape of the membership function. It operates in current mode, with supply voltage of 3.3V. The simulation results of interval type-2 membership function circuit have been done in CMOS 0.35μm technology using Mentor Graphics software. © 2011 IEEE.
Descrição
Palavras-chave
Interval type-2 fuzzy logic controller, Membership function circuit, Type-2 fuzzy logic, Current mode, Hardware implementations, Interval type-2 fuzzy logic Controllers, M-Technologies, Mentor Graphics, Simulation result, Supply voltages, Type-2 fuzzy logic controllers, Type-2 fuzzy set, Computer graphics, Fuzzy logic, Fuzzy sets, Fuzzy systems, Hardware, Membership functions, Logic circuits
Como citar
2011 IEEE 2nd Latin American Symposium on Circuits and Systems, LASCAS 2011 - Conference Proceedings.