JPS55143604A - Separate control system for manipulated variable - Google Patents

Separate control system for manipulated variable

Info

Publication number
JPS55143604A
JPS55143604A JP5035179A JP5035179A JPS55143604A JP S55143604 A JPS55143604 A JP S55143604A JP 5035179 A JP5035179 A JP 5035179A JP 5035179 A JP5035179 A JP 5035179A JP S55143604 A JPS55143604 A JP S55143604A
Authority
JP
Japan
Prior art keywords
value
relative
output
variable
difference
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP5035179A
Other languages
English (en)
Other versions
JPS6259801B2 (ja
Inventor
Takao Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5035179A priority Critical patent/JPS55143604A/ja
Priority to US06/141,798 priority patent/US4354224A/en
Priority to FR8009242A priority patent/FR2455310A1/fr
Priority to DE3015888A priority patent/DE3015888C2/de
Publication of JPS55143604A publication Critical patent/JPS55143604A/ja
Publication of JPS6259801B2 publication Critical patent/JPS6259801B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
    • 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
    • G05B5/00—Anti-hunting arrangements
    • G05B5/01—Anti-hunting arrangements electric
    • 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
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Feedback Control In General (AREA)
JP5035179A 1979-04-25 1979-04-25 Separate control system for manipulated variable Granted JPS55143604A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP5035179A JPS55143604A (en) 1979-04-25 1979-04-25 Separate control system for manipulated variable
US06/141,798 US4354224A (en) 1979-04-25 1980-04-21 Manipulation-variable separated type system control method and apparatus
FR8009242A FR2455310A1 (fr) 1979-04-25 1980-04-24 Procede et appareil de commande a effet correctif
DE3015888A DE3015888C2 (de) 1979-04-25 1980-04-24 Regelkreis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5035179A JPS55143604A (en) 1979-04-25 1979-04-25 Separate control system for manipulated variable

Publications (2)

Publication Number Publication Date
JPS55143604A true JPS55143604A (en) 1980-11-10
JPS6259801B2 JPS6259801B2 (ja) 1987-12-12

Family

ID=12856479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5035179A Granted JPS55143604A (en) 1979-04-25 1979-04-25 Separate control system for manipulated variable

Country Status (4)

Country Link
US (1) US4354224A (ja)
JP (1) JPS55143604A (ja)
DE (1) DE3015888C2 (ja)
FR (1) FR2455310A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6277604A (ja) * 1985-09-30 1987-04-09 Shimadzu Corp 比例制御装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509126A (en) * 1982-06-09 1985-04-02 Amca International Corporation Adaptive control for machine tools
FR2616931B1 (fr) * 1987-06-22 1989-10-06 Renault Dispositif de gestion d'une commande electro-hydraulique de pression
JPH01186182A (ja) * 1988-01-19 1989-07-25 Fanuc Ltd サーボモータの制御装置
US5029660A (en) * 1990-04-06 1991-07-09 Ford Motor Company Steering control method and control system for wheeled vehicles
DE19525907A1 (de) * 1995-07-06 1997-01-09 Hartmann & Braun Ag Selbsteinstellbare Regeleinrichtung und Verfahren zur Selbsteinstellung dieses Reglers
JPH10306801A (ja) * 1997-05-01 1998-11-17 Smc Corp 自動制御空気圧装置の制御方法
DE19960796C5 (de) * 1998-12-17 2009-09-10 Nissan Motor Co., Ltd., Yokohama-shi Elektromagnetisch betätigbare Ventilsteuervorrichtung und Verfahren zum Steuern eines elektromagnetisch betätigbaren Ventils
JP2003106967A (ja) * 2001-09-28 2003-04-09 Shimadzu Corp 油圧−サーボ式材料試験機
US20030226987A1 (en) * 2002-06-06 2003-12-11 Gallmeyer Christopher F. Method and apparatus for seat detection and soft seating in a piezoelectric device actuated valve system
DE102021127387A1 (de) * 2021-10-21 2023-04-27 Kiepe Electric Gmbh Verfahren zur automatischen Überführung einer verschwenkbaren Stromabnehmerstange

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197710A (ja) * 1975-02-26 1976-08-27

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073228B (de) * 1960-01-14 Dreyer, Rosenkranz &. Droop Ak tiengesellschaft Hannover Summenrelais zur Storwertaufschaltung bei Reglern mit pneumatischer Hilfskraft
DE1302871C2 (de) * 1960-01-11 1973-03-15 The Bunker-Ramo Corp., Canoga Park, Calif. (V.St.A.) Regeleinrichtung mit einem rechner
DE1255181B (de) * 1966-07-15 1967-11-30 Siemens Ag Regelanordnung mit Mitteln, die ein durch Stoerungen bedingtes Ausbleiben des Istwertisgnals erfassen
GB1306067A (ja) * 1969-02-24 1973-02-07
CA1108731A (en) * 1977-05-13 1981-09-08 Herbert N Klingbeil Multiple control circuit with floating setpoint
US4250543A (en) * 1978-07-21 1981-02-10 Scans Associates, Inc. Method of controlling production processes and apparatus therefor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197710A (ja) * 1975-02-26 1976-08-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6277604A (ja) * 1985-09-30 1987-04-09 Shimadzu Corp 比例制御装置

Also Published As

Publication number Publication date
FR2455310B1 (ja) 1984-11-30
FR2455310A1 (fr) 1980-11-21
US4354224A (en) 1982-10-12
JPS6259801B2 (ja) 1987-12-12
DE3015888C2 (de) 1983-08-04
DE3015888A1 (de) 1980-10-30

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