IT1262425B - Procedimento di regolazione con determinazione cadenzata delle grandezze di regolazione secondo una logica sfumata ("fuzzy"). - Google Patents

Procedimento di regolazione con determinazione cadenzata delle grandezze di regolazione secondo una logica sfumata ("fuzzy").

Info

Publication number
IT1262425B
IT1262425B ITRM930738A ITRM930738A IT1262425B IT 1262425 B IT1262425 B IT 1262425B IT RM930738 A ITRM930738 A IT RM930738A IT RM930738 A ITRM930738 A IT RM930738A IT 1262425 B IT1262425 B IT 1262425B
Authority
IT
Italy
Prior art keywords
determination
regulation
fuzzy
variable
logic
Prior art date
Application number
ITRM930738A
Other languages
English (en)
Inventor
Anton Hirzle
Original Assignee
Daimler Benz Ag
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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of ITRM930738A0 publication Critical patent/ITRM930738A0/it
Publication of ITRM930738A1 publication Critical patent/ITRM930738A1/it
Application granted granted Critical
Publication of IT1262425B publication Critical patent/IT1262425B/it

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
    • 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
    • Y10S706/902—Application using ai with detail of the ai system
    • Y10S706/903—Control
    • Y10S706/906—Process plant

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Fuzzy Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

L'invenzione concerne un procedimento di regolazione con determinazione cadenzata di variabili controllate secondo una logica sfumata ("FUZZY").Compito dell'invenzione è quello di migliorare il procedimento di regolazione con determinazione tempificata di variabili controllate secondo una logica sfumata nel senso di consentire una migliore reazione a variazioni delle variabili di entrata. Questo compito viene risolto, secondo l'invenzione, attraverso la determinazione delle variabili di entrata fittizie, probabili, della tempificazione successiva e della considerazione di questo valore durante la determinazione della variabile controllata. Con ciò si deve tener conto di uno sviluppo presunto della variabile di entrata e si agisce corrispondentemente in anticipo sulla variabile controllata. La considerazione è possibile perché i circuiti di regolazione con regolatori Fuzzy non tendono ad un comportamento di risonanza tra la variabile di regolazione e la variabile controllata, come avviene nei sistemi di regolazione classici.
ITRM930738A 1992-11-10 1993-11-08 Procedimento di regolazione con determinazione cadenzata delle grandezze di regolazione secondo una logica sfumata ("fuzzy"). IT1262425B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4237857A DE4237857C2 (de) 1992-11-10 1992-11-10 Verfahren zur zeitlich getakteten Ermittlung von Stellgrößen nach einer Fuzzy-Logik

Publications (3)

Publication Number Publication Date
ITRM930738A0 ITRM930738A0 (it) 1993-11-08
ITRM930738A1 ITRM930738A1 (it) 1994-05-11
IT1262425B true IT1262425B (it) 1996-06-19

Family

ID=6472484

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM930738A IT1262425B (it) 1992-11-10 1993-11-08 Procedimento di regolazione con determinazione cadenzata delle grandezze di regolazione secondo una logica sfumata ("fuzzy").

Country Status (5)

Country Link
US (1) US5424943A (it)
DE (1) DE4237857C2 (it)
FR (1) FR2697928B1 (it)
GB (1) GB2272307B (it)
IT (1) IT1262425B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4419071C1 (de) * 1994-05-31 1995-11-02 Siemens Ag Vorrichtung zur Schweißstromregelung beim Punktschweißen mit einem Fuzzy-Meßgeber zur quantifizierten Erfassung der Stärke von Schweißspritzern
DE19516627A1 (de) * 1995-05-05 1996-11-07 Ranco Inc Verfahren und Vorrichtung zur Regelung eines Prozesses
DE10144441A1 (de) * 2001-09-06 2003-03-27 Biotronik Mess & Therapieg Fuzzy-Inferenzmaschine
DE102016115284A1 (de) 2016-08-17 2018-02-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Reparaturverfahren für ein Werkstück aus einem Kunststoffmaterial, Reparaturvorrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2058264B (en) * 1979-09-12 1984-01-04 Grundy Teddington Ltd Casks and like containers
US4882526A (en) * 1986-08-12 1989-11-21 Kabushiki Kaisha Toshiba Adaptive process control system
DE3852716T2 (de) * 1987-05-01 1995-06-01 Fuji Photo Film Co Ltd Mess-Mischeinrichtung für Flüssigkeiten und Pulver.
JP2635087B2 (ja) * 1988-03-25 1997-07-30 株式会社日立製作所 プロセス制御方法
JP2553675B2 (ja) * 1988-11-18 1996-11-13 日本電気硝子株式会社 プロセスの制御方法
JPH04105915A (ja) * 1990-08-27 1992-04-07 Nissei Plastics Ind Co 射出成形機の温度制御方法
JP3104249B2 (ja) * 1990-10-17 2000-10-30 オムロン株式会社 フィードバック制御装置
US5412757A (en) * 1990-11-28 1995-05-02 Kabushiki Kaisha Toshiba Fuzzy control system
US5251124A (en) * 1991-04-30 1993-10-05 Omron Corporation Fuzzy controller apparatus and method for steady state control

Also Published As

Publication number Publication date
GB9322985D0 (en) 1994-01-05
ITRM930738A1 (it) 1994-05-11
GB2272307B (en) 1995-12-20
FR2697928B1 (fr) 1995-06-02
DE4237857C2 (de) 1994-12-15
DE4237857A1 (de) 1994-05-19
FR2697928A1 (fr) 1994-05-13
US5424943A (en) 1995-06-13
ITRM930738A0 (it) 1993-11-08
GB2272307A (en) 1994-05-11

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Legal Events

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Effective date: 19971127