BR8602202A - Aparelho para prover comutacao de torque assimetrico a elevadas altitudes em piloto automatico da aeronave - Google Patents

Aparelho para prover comutacao de torque assimetrico a elevadas altitudes em piloto automatico da aeronave

Info

Publication number
BR8602202A
BR8602202A BR8602202A BR8602202A BR8602202A BR 8602202 A BR8602202 A BR 8602202A BR 8602202 A BR8602202 A BR 8602202A BR 8602202 A BR8602202 A BR 8602202A BR 8602202 A BR8602202 A BR 8602202A
Authority
BR
Brazil
Prior art keywords
appliance
automatic pilot
high altitudes
torque switching
provide asymmetric
Prior art date
Application number
BR8602202A
Other languages
English (en)
Inventor
Byron Foster Birkedahl
Original Assignee
Sperry 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 Sperry Corp filed Critical Sperry Corp
Publication of BR8602202A publication Critical patent/BR8602202A/pt

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/0055—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements
    • G05D1/0066—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements for limitation of acceleration or stress
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/04—Control of altitude or depth
    • G05D1/06—Rate of change of altitude or depth
    • G05D1/0607—Rate of change of altitude or depth specially adapted for aircraft
    • G05D1/0615—Rate of change of altitude or depth specially adapted for aircraft to counteract a perturbation, e.g. gust of wind
    • G05D1/0623—Rate of change of altitude or depth specially adapted for aircraft to counteract a perturbation, e.g. gust of wind by acting on the pitch

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Traffic Control Systems (AREA)
BR8602202A 1985-08-15 1986-05-15 Aparelho para prover comutacao de torque assimetrico a elevadas altitudes em piloto automatico da aeronave BR8602202A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/765,752 US4638229A (en) 1985-08-15 1985-08-15 Asymmetric torque switching for aircraft autopilot

Publications (1)

Publication Number Publication Date
BR8602202A true BR8602202A (pt) 1987-03-17

Family

ID=25074391

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8602202A BR8602202A (pt) 1985-08-15 1986-05-15 Aparelho para prover comutacao de torque assimetrico a elevadas altitudes em piloto automatico da aeronave

Country Status (6)

Country Link
US (1) US4638229A (pt)
EP (1) EP0213760B1 (pt)
BR (1) BR8602202A (pt)
CA (1) CA1242509A (pt)
DE (1) DE3687676T2 (pt)
ES (1) ES2001372A6 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823063A (en) * 1985-04-02 1989-04-18 Plessey Incorporated Authority limiter
EP0372660A3 (en) * 1988-12-08 1991-07-03 The Boeing Company Flight path angle command, flight control system for landing flare
US4956780A (en) * 1988-12-08 1990-09-11 The Boeing Company Flight path angle command flight control system for landing flare
FR2656585B1 (fr) * 1989-12-28 1995-01-13 Aerospatiale Systeme pour diminuer les efforts appliques a la voilure et notamment a l'emplanture des ailes d'un aeronef en vol.
FR2888210B1 (fr) * 2005-07-08 2007-08-17 Airbus France Sas Procede et dispositif pour alleger les charges sur la voilure d'un aeronef en roulis
US9789952B2 (en) 2013-06-19 2017-10-17 The Boeing Company Methods and apparatus of notification of a flight asymmetry influencing an aircraft

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124737A (en) * 1964-03-10 Miller
US3814352A (en) * 1973-04-17 1974-06-04 Bendix Corp Reversing command modifier
US3934222A (en) * 1975-04-02 1976-01-20 Sundstrand Data Control, Inc. Terrain closure warning system with climb inhibit and altitude gain measurement
US4063140A (en) * 1976-02-05 1977-12-13 Rockwell International Corporation Method and apparatus for limiting position servo authority
US4032094A (en) * 1976-05-19 1977-06-28 Rockwell International Corporation Control of positioning system authority over aircraft control surfaces as a function of surface movement rate
US4281811A (en) * 1979-06-15 1981-08-04 Edo-Aire Mitchell Pitch trim system for aircraft

Also Published As

Publication number Publication date
EP0213760A3 (en) 1988-11-17
DE3687676D1 (de) 1993-03-18
EP0213760A2 (en) 1987-03-11
EP0213760B1 (en) 1993-02-03
ES2001372A6 (es) 1988-05-16
DE3687676T2 (de) 1993-06-09
US4638229A (en) 1987-01-20
CA1242509A (en) 1988-09-27

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 15/05/2001