OPTICAL FUZZYFICATION UNIT Russian patent published in 2011 - IPC G06E3/00 

FIELD: information technology.

SUBSTANCE: optical fuzzyfication apparatus, having a minimum signal selector, also includes a radiation source, an optical n-output splitter, a first linear transparency filter, a second linear transparency filter, a resistive optocoupler, a stable current generator; the output of the radiation source is connected to the input of the optical n-output splitter, whose outputs are connected to corresponding inputs of the first linear transparency filter, the outputs of which are connected to corresponding inputs of a second linear transparency filter, each output of which is connected to the corresponding input of the minimum signal selector; the output of the minimum signal selector is connected to the input of the resistive optocoupler, the resistor of which is connected in series in the circuit of the stable current generator, and the output of the resistive optocoupler is the output of the device.

EFFECT: broader functionalities of the device, design of a fuzzification device when the input variable is given in form of a fuzzy set, as well as simultaneous increase in computational efficiency.

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