Fuzzy reasoning method and system

Details Fuzzy reasoning method and system Fuzzy reasoning method and system

1991-11-22

1998-09-08

Hafiz, Tariq R.

395 61, 395900, G06G 700

Patent

active

058057730

ABSTRACT:
A fuzzy reasoning system separately manages fuzzy rule groups, and fuzzy sets each including a plurality of membership functions. When executing fuzzy reasoning, the system selects one fuzzy rule group and at least one fuzzy set in conformity with a situation at that time and combines them. Thereafter, it executes the reasoning for fact information. This arrangement facilitates the building of a flexible fuzzy reasoning system which can confirm to varying situations. In another aspect, the separate management of the fuzzy rule groups and the fuzzy sets allows the selection of only any desired membership function of the fuzzy set to obtain a grade of membership based on the fact information.

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