公开(公告)号：JPH07152569A

公开(公告)日：1995-06-16

申请号：JP17690794

申请日：1994-07-28

Applicant: ST MICROELECTRONICS SRL

Inventor： PAGNI ANDREA ,  POLUZZI RINALDO ,  RIZZOTTO GIANGUIDO

IPC: G06F9/44 ,  G06N7/02 ,  G06N7/04

Abstract: PURPOSE: To greatly reduce a storage area for storing belonging relation functions from the IF portion of a fuzzy rule and the calculation operation of a THEN portion by providing a conversion block in an input part and providing at least one memory block for storing information relating to the IF conditions of an IF-THEN rule set in the conversion block. CONSTITUTION: The conversion block 5 for forming this input part of an electronic controller operated in a fuzzy logic form is provided with the memory block 6 and the memory block 6 stores data relating to the belonging relation functions relating to the IF portion of the fuzzy rule. The memory block 6 is divided into an imaging area 7 and an activating area 8. The imaging area 7 is provided with the set of the belonging relation functions relating only to the IF conditions in the IF-THEN rule set and the activating area 8 is provided with the data for relating the respective logic variables of a fuzzy type relating to a control process to the corresponding ones of the belonging relating functions in the set.

公开(公告)号：DE69621135D1

公开(公告)日：2002-06-13

申请号：DE69621135

申请日：1996-12-11

Applicant: ST MICROELECTRONICS SRL

Inventor： DI GIURA MADDALENA ,  PAGNI ANDREA ,  POLUZZI RINALDO ,  RIZZOTTO GIANGUIDO

IPC: G06F15/18 ,  G05B13/02 ,  G06F9/44 ,  G06N3/00 ,  G06N7/02 ,  H03H17/02 ,  H03H21/00 ,  G05B13/00