DE3273084D1 - Method and device to simulate a definite time-dependent motion with a servo-hydraulic device - Google Patents

Method and device to simulate a definite time-dependent motion with a servo-hydraulic device

Info

Publication number
DE3273084D1
DE3273084D1 DE8282100752T DE3273084T DE3273084D1 DE 3273084 D1 DE3273084 D1 DE 3273084D1 DE 8282100752 T DE8282100752 T DE 8282100752T DE 3273084 T DE3273084 T DE 3273084T DE 3273084 D1 DE3273084 D1 DE 3273084D1
Authority
DE
Germany
Prior art keywords
simulate
servo
definite time
dependent motion
hydraulic device
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.)
Expired
Application number
DE8282100752T
Other languages
German (de)
Inventor
Josef Dipl Ing Beran
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.)
Carl Schenck AG
Original Assignee
Carl Schenck 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 Carl Schenck AG filed Critical Carl Schenck AG
Priority to DE8282100752T priority Critical patent/DE3273084D1/en
Application granted granted Critical
Publication of DE3273084D1 publication Critical patent/DE3273084D1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/16—Systems essentially having two or more interacting servomotors, e.g. multi-stage
    • F15B9/17—Systems essentially having two or more interacting servomotors, e.g. multi-stage with electrical control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
  • Feedback Control In General (AREA)
  • Control Of Position Or Direction (AREA)
DE8282100752T 1981-07-15 1982-02-03 Method and device to simulate a definite time-dependent motion with a servo-hydraulic device Expired DE3273084D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8282100752T DE3273084D1 (en) 1981-07-15 1982-02-03 Method and device to simulate a definite time-dependent motion with a servo-hydraulic device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813127910 DE3127910A1 (en) 1981-07-15 1981-07-15 "METHOD AND ARRANGEMENT FOR IMPLEMENTING A DEFINED TIMED MOTION PROCESS WITH A SERVOHYDRAULIC DEVICE"
DE8282100752T DE3273084D1 (en) 1981-07-15 1982-02-03 Method and device to simulate a definite time-dependent motion with a servo-hydraulic device

Publications (1)

Publication Number Publication Date
DE3273084D1 true DE3273084D1 (en) 1986-10-16

Family

ID=6136954

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19813127910 Withdrawn DE3127910A1 (en) 1981-07-15 1981-07-15 "METHOD AND ARRANGEMENT FOR IMPLEMENTING A DEFINED TIMED MOTION PROCESS WITH A SERVOHYDRAULIC DEVICE"
DE8282100752T Expired DE3273084D1 (en) 1981-07-15 1982-02-03 Method and device to simulate a definite time-dependent motion with a servo-hydraulic device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19813127910 Withdrawn DE3127910A1 (en) 1981-07-15 1981-07-15 "METHOD AND ARRANGEMENT FOR IMPLEMENTING A DEFINED TIMED MOTION PROCESS WITH A SERVOHYDRAULIC DEVICE"

Country Status (3)

Country Link
EP (1) EP0070957B1 (en)
JP (1) JPS5818705A (en)
DE (2) DE3127910A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3421546C1 (en) * 1984-06-08 1985-11-14 Bayerische Motoren Werke AG, 8000 München Device for the controlled delay of a body moving approximately rectilinearly, in particular a motor vehicle
DE3430288C2 (en) * 1984-08-17 1986-07-17 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Process for active compensation control of any number of cylinders operated in parallel to achieve synchronous movements
GB8426486D0 (en) * 1984-10-19 1984-11-28 Lucas Ind Plc Electro-hydraulic actuator systems
JPH0695298B2 (en) * 1984-11-29 1994-11-24 石川島播磨重工業株式会社 Electric / hydraulic servo controller
DE3810110A1 (en) * 1988-03-25 1989-10-12 Bosch Gmbh Robert CONTROL DEVICE FOR A TWO-STAGE VALVE
DE4315626C1 (en) * 1993-05-11 1994-07-14 Rexroth Mannesmann Gmbh Control for a hydraulic drive
US5829335A (en) * 1993-05-11 1998-11-03 Mannesmann Rexroth Gmbh Control for hydraulic drive or actuator
US5615593A (en) * 1994-01-11 1997-04-01 Mcdonnell Douglas Corporation Method and apparatus for controllably positioning a hydraulic actuator
US5500580A (en) * 1994-09-19 1996-03-19 Hr Textron Inc. Integrated compliance servovalve
DE29908210U1 (en) 1999-05-07 1999-09-16 Trw Repa Gmbh Gas bag
DE29910483U1 (en) * 1999-06-15 1999-12-02 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Test bench for vehicle parts

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485255A (en) * 1966-05-02 1969-12-23 Ltv Electrosystems Inc Fixed jet servo valve
US3477472A (en) * 1966-12-05 1969-11-11 Jean Mercier Servocontrol valve and system
US3390613A (en) * 1967-05-31 1968-07-02 Hobson Ltd H M Electrohydraulic actuators
DE2104162A1 (en) * 1970-07-21 1972-01-27 Werkzeugmasch Okt Veb Circuit arrangement for the provision of setpoints and correction for the advance of machine tools
GB1462879A (en) * 1973-10-10 1977-01-26 Sperry Rand Ltd Hydraulic actuator controls
DE2523600A1 (en) * 1975-05-28 1976-12-09 Bosch Gmbh Robert ELECTROHYDRAULIC CONTROL DEVICE

Also Published As

Publication number Publication date
EP0070957A1 (en) 1983-02-09
JPS5818705A (en) 1983-02-03
EP0070957B1 (en) 1986-09-10
DE3127910A1 (en) 1983-01-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee