Questão de Engenharia e Arquitetura

O texto em língua inglesa a seguir deve ser utilizado para responder às questões de números 49 e 50. Typically a fuzzy logic controller is composed of three basic parts; (i) input signal fuzzyfication, (ii) a fuzzy engine that handles rule inference and (iii) defuzzification that generates a continuous signal for actuators such as control valves. The fuzzification block transforms the continuous input signal into linguistic fuzzy variables such as small, medium, and large. The fuzzy engine carries out rule inference where human experience can easily be injected through linguistic rules. The defuzzification block converts the inferred control action back to a continuous signal that interpolates between simultaneously fired rules. (Extraído e adaptado de: http://cdn.intechopen.com/pdfs-wm/36631.pdf)