发明名称 |
Fuzzy inference apparatus |
摘要 |
A fuzzy inference engine has a plurality of individual inference sections and a concluder section for integrally processing outputs from the inference sections. In order to simplify the fuzzy inference engine, nonfuzzy output is obtained through a simple arithmetic operation. Each fuzzy inference section comprises at least one membership function circuit and a predetermined operation circuit. A setting element sets the center position of a membership function of a consequent of each rule. A multiplier multiplies a value from the predetermined operation circuit by the center position from the setting element. A first adder sums the resulting product for each inference first adder by the values from theb section. A second adder sums the values from the predetermined operation circuit for each inference section. A divider divides the values from the second adder to produce the nonfuzzy output. As an option, and additional multiplier multiplies the output from the predetermined operation circuit by a coefficient.
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申请公布号 |
US5335314(A) |
申请公布日期 |
1994.08.02 |
申请号 |
US19920891966 |
申请日期 |
1992.05.26 |
申请人 |
OMRON CORPORATION |
发明人 |
TSUTSUMI, YASUHIRO;NISHIMURA, JUNICHI |
分类号 |
G06F1/035;(IPC1-7):G06F9/44 |
主分类号 |
G06F1/035 |
代理机构 |
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