Fuzzy control of a nonlinear plant: the case of a fluid mixer

A study is made of the qualitative control of an intrinsic nonlinear plant, a fluid mixer, using a theory of fuzzy control that is presented in a functional way. The mixer is cylindrical, with two fluid inputs of different coloration and an output of the resulting mix. The main points studied are the response of coloration when the desired color is changed and when the output flow changes. The simulation results are presented.<
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