Title:
DEFUZZYFIER CIRCUIT
Document Type and Number:
Japanese Patent JP3343621
Kind Code:
B2
Abstract:
PURPOSE: To remove imarginary short-circuit constitution based upon an operational amplifier and to simplify the constitution in this defuzzyfier circuit.
CONSTITUTION: The defuzzyfier circuit consists of a weighted adder 1 for multiplying respective electric signals expressing fuzzy information distributed on plural lines by respective values corresponding to the order of lines and adding respective multiplied values, a simple adder 6 for adding the electric signals without weighting them, a current detecting circuit 9 connected to the adder 6, a constant current control circuit 10 for directing connecting the lower stream of a simply added resistor to the lower stream of a weighted added resistor at a point P and connected to the point P, and an output circuit 8 connected to the adder 1.
Inventors:
Tetsuro Ren
Chinami Tanaka
Chinami Tanaka
Application Number:
JP16386192A
Publication Date:
November 11, 2002
Filing Date:
May 29, 1992
Export Citation:
Assignee:
Mikuni Corporation
International Classes:
G05B13/02; G06F9/44; G06G7/12; G06N7/02; (IPC1-7): G06G7/12; G05B13/02; G06F9/44
Domestic Patent References:
| JP254301A |
Attorney, Agent or Firm:
Norio Ishii
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