IT1252131B - Architettura e metodo di organizzazione della memoria di un controllore elettronico operante con modalita' logiche di tipo fuzzy - Google Patents

Architettura e metodo di organizzazione della memoria di un controllore elettronico operante con modalita' logiche di tipo fuzzy

Info

Publication number
IT1252131B
IT1252131B ITMI913167A ITMI913167A IT1252131B IT 1252131 B IT1252131 B IT 1252131B IT MI913167 A ITMI913167 A IT MI913167A IT MI913167 A ITMI913167 A IT MI913167A IT 1252131 B IT1252131 B IT 1252131B
Authority
IT
Italy
Prior art keywords
memory
input
electronic controller
organization
architecture
Prior art date
Application number
ITMI913167A
Other languages
English (en)
Inventor
Andrea Pagni
Rinaldo Poluzzi
Gianguido Rizzotto
Original Assignee
Sgs Thomson Microelectronics
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sgs Thomson Microelectronics filed Critical Sgs Thomson Microelectronics
Priority to ITMI913167A priority Critical patent/IT1252131B/it
Publication of ITMI913167A0 publication Critical patent/ITMI913167A0/it
Priority to EP92830604A priority patent/EP0544629B1/en
Priority to DE69203700T priority patent/DE69203700T2/de
Priority to JP4318323A priority patent/JPH0683628A/ja
Publication of ITMI913167A1 publication Critical patent/ITMI913167A1/it
Application granted granted Critical
Publication of IT1252131B publication Critical patent/IT1252131B/it
Priority to US08/475,968 priority patent/US5657427A/en
Priority to US08/563,788 priority patent/US5633986A/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0265—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
    • G05B13/0275—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion using fuzzy logic only
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N7/00—Computing arrangements based on specific mathematical models
    • G06N7/02—Computing arrangements based on specific mathematical models using fuzzy logic
    • G06N7/04—Physical realisation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S706/00—Data processing: artificial intelligence
    • Y10S706/90—Fuzzy logic

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Fuzzy Systems (AREA)
  • Evolutionary Computation (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Algebra (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Medical Informatics (AREA)
  • Feedback Control In General (AREA)

Abstract

Una architettura di controllore elettronico operante con modalità logiche di tipo Fuzzy, del tipo comprendente una sezione (3) di ingresso con una pluralità di ingressi per segnali analogici o digitali, un'unità (5) centrale di controllo dotata di memorie (7) nelle quali sono memorizzate funzioni di appartenenza della logica Fuzzy, nonché una sezione (15) d'uscita e di conversione, ha la sezione di ingresso comprendente una pluralità di dispositivi (10) di conversione disposti in parallelo ed indipendenti uno dall'altro, ciascun dispositivo essendo dotato di un ingresso analogico (Iia) e di un ingresso digitale (Iid) per ricevere segnali da sensori esterni, nonché uscite digitali collegate in ingresso ad una corrispondente memoria (7) a sola lettura dell'unità centrale (5) per selezionare l'indirizzo di una parola di memoria.
ITMI913167A 1991-11-27 1991-11-27 Architettura e metodo di organizzazione della memoria di un controllore elettronico operante con modalita' logiche di tipo fuzzy IT1252131B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITMI913167A IT1252131B (it) 1991-11-27 1991-11-27 Architettura e metodo di organizzazione della memoria di un controllore elettronico operante con modalita' logiche di tipo fuzzy
EP92830604A EP0544629B1 (en) 1991-11-27 1992-10-30 A fuzzy logic electronic controller architecture
DE69203700T DE69203700T2 (de) 1991-11-27 1992-10-30 Architektur eines elektronischen Fuzzy-Logik-Kontroller.
JP4318323A JPH0683628A (ja) 1991-11-27 1992-11-27 ファジィ論理電子制御装置のアーキテクチャ及びメモリ動作方法
US08/475,968 US5657427A (en) 1991-11-27 1995-06-07 Fuzzy logic electronic controller and associated method for setting up memories
US08/563,788 US5633986A (en) 1991-11-27 1995-11-27 Method for setting up memories of a fuzzy electronic controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI913167A IT1252131B (it) 1991-11-27 1991-11-27 Architettura e metodo di organizzazione della memoria di un controllore elettronico operante con modalita' logiche di tipo fuzzy

Publications (3)

Publication Number Publication Date
ITMI913167A0 ITMI913167A0 (it) 1991-11-27
ITMI913167A1 ITMI913167A1 (it) 1993-05-27
IT1252131B true IT1252131B (it) 1995-06-05

Family

ID=11361202

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI913167A IT1252131B (it) 1991-11-27 1991-11-27 Architettura e metodo di organizzazione della memoria di un controllore elettronico operante con modalita' logiche di tipo fuzzy

Country Status (5)

Country Link
US (2) US5657427A (it)
EP (1) EP0544629B1 (it)
JP (1) JPH0683628A (it)
DE (1) DE69203700T2 (it)
IT (1) IT1252131B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4447433A1 (de) * 1994-03-29 1995-10-19 Mathematik Und Datenverarbeitu Analoger Fuzzy-Logik-Controller
DE4433350C1 (de) * 1994-09-19 1995-08-10 Siemens Ag Vorrichtung zur direkten Verarbeitung von Regeln mit linguistischen NICHT-, ODER- sowie UND-Operationen in einem Fuzzy-Inferenz-Prozessor
DE19502230C2 (de) * 1995-01-25 1998-07-30 Univ Dresden Tech Fuzzy-Regler für ein technisches System
EP0735458B1 (en) * 1995-03-28 2001-05-23 Consorzio per la Ricerca sulla Microelettronica nel Mezzogiorno - CoRiMMe Method for memorizing membership functions and the related circuit for calculating the grade of membership of the antecedents of fuzzy rules
IT1283672B1 (it) * 1996-08-02 1998-04-23 Sgs Thomson Microelectronics Processore elettronico operante in logica fuzzy
US6430544B1 (en) 1998-08-11 2002-08-06 Ronald Childress Single variable priority constraint fuzzy control system
US20020099672A1 (en) * 1999-01-20 2002-07-25 Chidambar Ganesh Fuzzy logic based processing system and method with uncertain input
KR100398416B1 (ko) * 1999-05-25 2003-09-19 주식회사 포스코 계층 퍼지 제어기
US6904420B2 (en) * 2001-05-17 2005-06-07 Honeywell International Inc. Neuro/fuzzy hybrid approach to clustering data

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116147A (en) * 1980-02-20 1981-09-11 Hitachi Ltd Digital semiconductor integrated circuit and digital control system using it
JP2853154B2 (ja) * 1988-08-19 1999-02-03 富士ゼロックス株式会社 プログラマブル・ファジィ論理回路
US5243687A (en) * 1988-09-20 1993-09-07 Omron Tateisi Electronics Co. Fuzzy computer system having a fuzzy inference processing circuit for controlling and adapting output signal to the set membership signal
EP0625743A1 (en) * 1988-09-27 1994-11-23 Omron Corporation Digital function generator using interpolation
JP3067023B2 (ja) * 1988-09-29 2000-07-17 オムロン株式会社 ファジィデータ送信方法、ファジィデータ送信装置、ファジィデータ受信方法、ファジィデータ受信装置およびファジィデータ通信装置
US5363472A (en) * 1988-09-30 1994-11-08 Omron Tateisi Electronics Co. Reasoning computer system
JPH02155041A (ja) * 1988-12-07 1990-06-14 Aputo Instr Kk 真理値フローによる処理装置
JPH02270030A (ja) * 1989-04-12 1990-11-05 Omron Corp ファジィ処理装置
US5184131A (en) * 1989-07-06 1993-02-02 Nissan Motor Co., Ltd. A-d converter suitable for fuzzy controller
DE8911777U1 (de) * 1989-10-03 1989-12-28 Fischer, Gerhard, 2800 Bremen Vorrichtung zur Aufnahme und zum Transport von Gütern, insbesondere Schüttgütern wie Sand etc.
US5261036A (en) * 1989-10-24 1993-11-09 Mitsubishi Denki K.K. Programmable controller with fuzzy control function, fuzzy control process and fuzzy control monitoring process
JP2522415B2 (ja) * 1989-10-24 1996-08-07 三菱電機株式会社 ファジイ制御機能付プログラマブルコントロ―ラ、そのモニタシステム、および、ファジイ制御機能付プログラマブルコントロ―ラの制御方法
JP2561162B2 (ja) * 1990-01-29 1996-12-04 三菱電機株式会社 演算処理用半導体装置
DE9010693U1 (de) * 1990-07-17 1990-09-20 Lindstedt, Wilhelm, 8500 Nürnberg Strahlungsindikator
DE9012034U1 (de) * 1990-08-21 1990-12-06 Vorbach, Horst, 7119 Mulfingen Schlüsselanhänger
JPH04105915A (ja) * 1990-08-27 1992-04-07 Nissei Plastics Ind Co 射出成形機の温度制御方法
US5412752A (en) * 1991-06-12 1995-05-02 American Neurologix, Inc. Expandable fuzzy microcontroller core
US5245695A (en) * 1991-06-12 1993-09-14 American Neuralogix Inc. Fuzzy microcontroller
US5401949A (en) * 1991-06-12 1995-03-28 American Neurologix, Inc. Fuzzy logic barcode reader
US5201336A (en) * 1992-02-10 1993-04-13 Cooper Industries, Inc. Fire safe valve

Also Published As

Publication number Publication date
EP0544629A3 (en) 1993-09-01
EP0544629A2 (en) 1993-06-02
ITMI913167A0 (it) 1991-11-27
US5657427A (en) 1997-08-12
EP0544629B1 (en) 1995-07-26
US5633986A (en) 1997-05-27
DE69203700T2 (de) 1996-03-21
DE69203700D1 (de) 1995-08-31
ITMI913167A1 (it) 1993-05-27
JPH0683628A (ja) 1994-03-25

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971125