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US 6,212,507 B1Granted
Fuzzy inference circuit using charge coupled device
AssigneeHyundai Electronics Industries Co., Ltd.
InventorSung Hoon Hwang
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Abstract
The fuzzy inference circuit includes a sensor sensing a state of a control object, and a charge coupled device storing fuzzy rule function values for at least one fuzzy rule function. The charge coupled device further performs a fuzzy inference on output of the sensor using the fuzzy rule function values to generate a control signal for controlling the control object.
Claims20
A fuzzy inference circuit, comprising:
- a sensor for sensing a state of a control object;
- and
- a charge coupled device including at least one plurality of charge generators for generating and storing at least one fuzzy rule function, and performing a fuzzy inference on output of said sensor using said stored fuzzy rule function to generate a control signal for controlling said control object.
A fuzzy inference circuit, comprising:
- a sensor for sensing a state of a control object;
- a fuzzy rule memory including a plurality of charge generators in a charge coupled device, said charge generators for generating and storing fuzzy rule function values for at least one fuzzy rule function;
- a fuzzy inference engine using said charge coupled device for performing a fuzzy inference on output of said sensor based on said fuzzy rule function values;
- and
- a defuzzy inference engine for generating a control signal to control said control object based on output of said fuzzy inference engine.
2 more elements
A fuzzy inference method, comprising:
- sensing a state of a control object using a sensor;
- generating and storing fuzzy rule function values for at least one fuzzy rule function using a plurality of charge generators in a charge coupled device;
- performing, using said charge coupled device, a fuzzy inference on output of said sensor based on said fuzzy rule function values;
- and
- controlling said control object based on output of said performing step.
2 more elements
Dependencies are inferred from the claim text.