IL54353A - Combined feedback control system for a hydraulic actuator - Google Patents

Combined feedback control system for a hydraulic actuator

Info

Publication number
IL54353A
IL54353A IL54353A IL5435378A IL54353A IL 54353 A IL54353 A IL 54353A IL 54353 A IL54353 A IL 54353A IL 5435378 A IL5435378 A IL 5435378A IL 54353 A IL54353 A IL 54353A
Authority
IL
Israel
Prior art keywords
control system
feedback control
hydraulic actuator
combined feedback
combined
Prior art date
Application number
IL54353A
Other languages
English (en)
Other versions
IL54353A0 (en
Original Assignee
Pneumo Corp
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 Pneumo Corp filed Critical Pneumo Corp
Publication of IL54353A0 publication Critical patent/IL54353A0/xx
Publication of IL54353A publication Critical patent/IL54353A/xx

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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/16—Special measures for feedback, e.g. by a follow-up device

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
IL54353A 1977-06-22 1978-03-27 Combined feedback control system for a hydraulic actuator IL54353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/808,877 US4133250A (en) 1977-06-22 1977-06-22 Combined feedback control system

Publications (2)

Publication Number Publication Date
IL54353A0 IL54353A0 (en) 1978-06-15
IL54353A true IL54353A (en) 1979-12-30

Family

ID=25200001

Family Applications (1)

Application Number Title Priority Date Filing Date
IL54353A IL54353A (en) 1977-06-22 1978-03-27 Combined feedback control system for a hydraulic actuator

Country Status (6)

Country Link
US (1) US4133250A (xx)
JP (1) JPS549391A (xx)
BE (1) BE868369A (xx)
CA (1) CA1101524A (xx)
DE (1) DE2822709A1 (xx)
IL (1) IL54353A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5689491A (en) * 1979-12-14 1981-07-20 Kobe Steel Ltd Master slave device
US4628499A (en) * 1984-06-01 1986-12-09 Scientific-Atlanta, Inc. Linear servoactuator with integrated transformer position sensor
US4824099A (en) * 1987-10-05 1989-04-25 Alpha Dynamics Corporation Rotating amusement device
DE3816572A1 (de) * 1988-05-14 1989-11-16 Bodenseewerk Geraetetech Vorrichtung zum ansteuern eines durch einen elektromotor betaetigbaren ventils durch redunant vorgesehene regler
US5224664A (en) * 1991-07-22 1993-07-06 United Technologies Corporation Adaptive control system input limiting
US6357334B1 (en) * 1999-08-31 2002-03-19 Tymac Controls Corporation Method and apparatus for the control of a die casting or similar machine
US6439512B1 (en) 2000-08-24 2002-08-27 Hr Textron, Inc. All-hydraulic powered horizontal stabilizer trim control surface position control system
US6601821B2 (en) * 2000-11-17 2003-08-05 G. W. Lisk Company, Inc. Proportional control valve assembly for exhaust gas recirculation system
US9638735B2 (en) 2015-07-15 2017-05-02 The Boeing Company Linear variable differential transformer (LVDT) excitation wiring intermittent failure monitor
US9817061B2 (en) 2015-07-16 2017-11-14 The Boeing Company Linear variable differential transformer (LVDT) secondary wiring intermittent failure monitor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950703A (en) * 1956-11-07 1960-08-30 Bell Aerospace Corp Manual and automatic hydraulic servomechanism
US3020889A (en) * 1957-08-07 1962-02-13 Sperry Gyroscope Co Ltd Aircraft control apparatus
US2964059A (en) * 1959-03-05 1960-12-13 Moog Valve Co Inc Pressure-flow servo valve
US3270623A (en) * 1964-04-13 1966-09-06 Moog Inc Fluid powered servomechanism of a redundant, monitor type
US3390612A (en) * 1965-07-06 1968-07-02 Chandler Evans Inc Dual stroke actuator
US3464318A (en) * 1966-06-03 1969-09-02 Moog Inc Servomechanism providing static load error washout
US3410177A (en) * 1966-06-20 1968-11-12 Moog Inc Apparatus for providing a command signal for a servoactuator
US3390613A (en) * 1967-05-31 1968-07-02 Hobson Ltd H M Electrohydraulic actuators
US3487750A (en) * 1967-12-01 1970-01-06 Bell Aerospace Corp Positioning system having input signal integrator and load pressure feedback
US3540350A (en) * 1968-08-29 1970-11-17 Pneumo Dynamics Corp Hydrostatic control failure detection device

Also Published As

Publication number Publication date
DE2822709A1 (de) 1979-01-11
IL54353A0 (en) 1978-06-15
JPS549391A (en) 1979-01-24
US4133250A (en) 1979-01-09
BE868369A (fr) 1978-10-16
JPS6229642B2 (xx) 1987-06-27
CA1101524A (en) 1981-05-19

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