ATE174256T1 - Kontrolleinheit mit mitteln zur anpassung des verstärkungsfaktor an die betriebsbedingungen - Google Patents

Kontrolleinheit mit mitteln zur anpassung des verstärkungsfaktor an die betriebsbedingungen

Info

Publication number
ATE174256T1
ATE174256T1 AT93112734T AT93112734T ATE174256T1 AT E174256 T1 ATE174256 T1 AT E174256T1 AT 93112734 T AT93112734 T AT 93112734T AT 93112734 T AT93112734 T AT 93112734T AT E174256 T1 ATE174256 T1 AT E174256T1
Authority
AT
Austria
Prior art keywords
adjusting
control unit
operating conditions
gain factor
boundary
Prior art date
Application number
AT93112734T
Other languages
English (en)
Inventor
Kazuo Hiraoka
Original Assignee
Sumitomo Heavy Industries
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 Sumitomo Heavy Industries filed Critical Sumitomo Heavy Industries
Application granted granted Critical
Publication of ATE174256T1 publication Critical patent/ATE174256T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Feedback Control In General (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Television Receiver Circuits (AREA)
  • Picture Signal Circuits (AREA)
AT93112734T 1992-08-10 1993-08-09 Kontrolleinheit mit mitteln zur anpassung des verstärkungsfaktor an die betriebsbedingungen ATE174256T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4212927A JP2913233B2 (ja) 1992-08-10 1992-08-10 電動式射出成形機の圧力制御装置

Publications (1)

Publication Number Publication Date
ATE174256T1 true ATE174256T1 (de) 1998-12-15

Family

ID=16630597

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93112734T ATE174256T1 (de) 1992-08-10 1993-08-09 Kontrolleinheit mit mitteln zur anpassung des verstärkungsfaktor an die betriebsbedingungen

Country Status (6)

Country Link
US (1) US5552690A (de)
EP (1) EP0582987B1 (de)
JP (1) JP2913233B2 (de)
KR (1) KR100211489B1 (de)
AT (1) ATE174256T1 (de)
DE (1) DE69322454T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5786999A (en) * 1995-10-04 1998-07-28 Barber-Colman Company Combination control for injection molding
KR100231757B1 (ko) * 1996-02-21 1999-11-15 사쿠마 하지메 건설기계의 작업기 제어방법 및 그 장치
US5869108A (en) * 1997-06-06 1999-02-09 Sumitomo Heavy Industries, Ltd. Control system for controlling a motor-driven injection molding machine
US5973470A (en) * 1998-03-25 1999-10-26 Mcdonnell Douglas Corp. Compensation for generic servoamplifier usage with high performance direct drive valves
US5997778A (en) * 1998-04-23 1999-12-07 Van Dorn Demag Corporation Auto-tuned, adaptive process controlled, injection molding machine
JP3440406B2 (ja) * 1998-07-02 2003-08-25 住友重機械工業株式会社 射出成形機の背圧制御方法及び背圧制御装置
JP3776672B2 (ja) * 2000-03-29 2006-05-17 日精樹脂工業株式会社 射出成形機のモータ駆動装置
WO2001089800A1 (en) * 2000-05-26 2001-11-29 Mitsubishi Denki Kabushiki Kaisha Electric injection molding machine
FR2810420B1 (fr) * 2000-06-19 2004-10-08 Lucas Aerospace Fcs Perfectionnements aux dispositifs de servo-commande de position, notamment pour actionneur de commande de vol d'aeronef
JP3719502B2 (ja) * 2001-04-27 2005-11-24 株式会社名機製作所 射出成形機におけるサーボモータの制御方法
JP4015139B2 (ja) * 2004-06-28 2007-11-28 ファナック株式会社 鍛圧機械のサーボモータ制御装置
US20090057938A1 (en) * 2007-08-28 2009-03-05 Husky Injection Molding Systems Ltd. Closed Loop Control for an Injection Unit
DE112011105485T5 (de) * 2011-08-01 2014-06-12 Mitsubishi Electric Corporation Steuervorrichtung und Steuerverfahren für eine Spritzgussmaschine
JP6611160B2 (ja) * 2015-06-30 2019-11-27 住友重機械工業株式会社 射出成形機
CN104985158A (zh) * 2015-07-10 2015-10-21 重庆市博平液压机械有限公司 压铸机伺服液压改造方法
MX387617B (es) * 2015-12-14 2025-03-18 Imflux Inc Controlador remoto para el control de aparatos mediante la desviacion de la señal de retroalimentacion del controlador nativo al controlador remoto y metodos para el mismo.
US11407158B2 (en) 2017-09-07 2022-08-09 iMFLUX Inc. Systems and methods for normalizing PID control across injection molding machines
CN108388136B (zh) * 2018-04-03 2021-06-01 广州大学 一种具有非线性输入的柔性弦线系统的振动控制方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811128A (ja) * 1981-07-11 1983-01-21 Sumitomo Heavy Ind Ltd 射出成形機の制御方式
US4721895A (en) * 1983-11-22 1988-01-26 Qume Corporation Multi-speed analog servo
US4697127A (en) * 1986-06-09 1987-09-29 International Business Machines Corporation Adaptive control technique for a dynamic system
JPS631518A (ja) * 1986-06-23 1988-01-06 Sumitomo Heavy Ind Ltd 射出成形機の制御装置
JPS633928A (ja) * 1986-06-23 1988-01-08 Sumitomo Heavy Ind Ltd 射出成形機の制御方法
US5196778A (en) * 1989-06-23 1993-03-23 Mitsubishi Denki Kabushiki Kaisha Control apparatus suitable for use in induction motor
JPH03253319A (ja) * 1990-03-02 1991-11-12 Sumitomo Heavy Ind Ltd 射出成形機の設定装置
JPH03260708A (ja) * 1990-03-09 1991-11-20 Toshiba Mach Co Ltd 位置誤差補正方法
US5182716A (en) * 1990-06-15 1993-01-26 Allen-Bradley Company, Inc. Injection molding controller with controlled variable learning
JPH04270625A (ja) * 1991-05-21 1992-09-28 Fanuc Ltd 射出成形機における樹脂圧力制御方法

Also Published As

Publication number Publication date
JPH0655598A (ja) 1994-03-01
DE69322454D1 (de) 1999-01-21
EP0582987A1 (de) 1994-02-16
EP0582987B1 (de) 1998-12-09
JP2913233B2 (ja) 1999-06-28
US5552690A (en) 1996-09-03
KR940003702A (ko) 1994-03-12
DE69322454T2 (de) 1999-05-06
KR100211489B1 (ko) 1999-08-02

Similar Documents

Publication Publication Date Title
ATE174256T1 (de) Kontrolleinheit mit mitteln zur anpassung des verstärkungsfaktor an die betriebsbedingungen
DE69215701D1 (de) Boost-Schalt-Vorregler und zugehöriges Steuergerät
DE69414524D1 (de) Festkörperlaser hoher Helligkeit mit Zickzack-Verstärker
DE69216374D1 (de) Linearer Verstärker mit Verzerrungskompensationsregelung
DE69636643D1 (de) Verstärker mit db-linearer verstärkungsregelung
DE69628187D1 (de) Bildsensor mit linearem ausgang mit grossem dynamikbereich
ATE203470T1 (de) Automatisierte kupplungsbetätigung und - einstellung
DE69520530D1 (de) Schuhwerk mit einem abnehmbaren, dekorativen Element
DE69216343D1 (de) Thermoreversibles Aufzeichnungsmaterial und thermoreversibles Aufzeichnungsverfahren, das dieses Material verwendet
IL98453A0 (en) Method and apparatus for creating a control strip
DE69529395D1 (de) Leistungsverstärker mit grosser Dynamik
DE3886838D1 (de) Wiedergabeanordnung und Verfahren zum Steuern einer derartigen Wiedergabeanordnung.
DE69011001D1 (de) Presse mit Steuerschaltungsanordnung.
DK0632203T3 (da) Elektropneumatisk konverter med magnetventilkontrol
PT692869E (pt) Amplificador de potencia com controlo de nivel de limitador
DE68922542D1 (de) Nichtlinearer Verstärker und nichtlineare Vor- und Nachverzerrungsanlage unter Verwendung derselben Schaltung.
DE68927401D1 (de) Verstärkerschaltung mit Rückkopplungslast
MY112342A (en) Air conditioner
DE69532479D1 (de) Preiswerter festkörperlaser mit hoher mittlerer leistung und hoher helligkeit
FR2702105B1 (fr) Dispositif de régulation de la tension de mode commun en sortie d'un amplificateur équilibré.
DE69918394D1 (de) Begrenzungsschaltung für einen analogen Verstärker
FI861344A0 (fi) Styrning foer bastuugn.
DE69623919D1 (de) Verstärkerausgangsstufe mit verbesserter Treibfähigkeit
DE59407118D1 (de) Gegentaktendstufe mit einer Einstellung des Querstroms der Gegentaktendstufe
EP0323059A3 (de) Verstärkerschaltungsanordnung

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee