DE3687676D1 - Asymmetrischer drehmomentschalter fuer automatischen flugzeugautopilot. - Google Patents
Asymmetrischer drehmomentschalter fuer automatischen flugzeugautopilot.Info
- Publication number
- DE3687676D1 DE3687676D1 DE8686305925T DE3687676T DE3687676D1 DE 3687676 D1 DE3687676 D1 DE 3687676D1 DE 8686305925 T DE8686305925 T DE 8686305925T DE 3687676 T DE3687676 T DE 3687676T DE 3687676 D1 DE3687676 D1 DE 3687676D1
- Authority
- DE
- Germany
- Prior art keywords
- torque switch
- automatic aircraft
- asymmetric torque
- aircraft autopilot
- autopilot
- 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 - Fee Related
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)
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 (2)
Publication Number | Publication Date |
---|---|
DE3687676D1 true DE3687676D1 (de) | 1993-03-18 |
DE3687676T2 DE3687676T2 (de) | 1993-06-09 |
Family
ID=25074391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686305925T Expired - Fee Related DE3687676T2 (de) | 1985-08-15 | 1986-08-01 | Asymmetrischer drehmomentschalter fuer automatischen flugzeugautopilot. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4638229A (de) |
EP (1) | EP0213760B1 (de) |
BR (1) | BR8602202A (de) |
CA (1) | CA1242509A (de) |
DE (1) | DE3687676T2 (de) |
ES (1) | ES2001372A6 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4823063A (en) * | 1985-04-02 | 1989-04-18 | Plessey Incorporated | Authority limiter |
US4956780A (en) * | 1988-12-08 | 1990-09-11 | The Boeing Company | Flight path angle command flight control system for landing flare |
EP0372660A3 (de) * | 1988-12-08 | 1991-07-03 | The Boeing Company | Steuerung des vertikalen Flugweges, Flugsteuerungssystem für das Abfangen der Landung |
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)
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 |
-
1985
- 1985-08-15 US US06/765,752 patent/US4638229A/en not_active Expired - Fee Related
-
1986
- 1986-04-22 CA CA000507240A patent/CA1242509A/en not_active Expired
- 1986-05-15 BR BR8602202A patent/BR8602202A/pt not_active IP Right Cessation
- 1986-08-01 DE DE8686305925T patent/DE3687676T2/de not_active Expired - Fee Related
- 1986-08-01 EP EP86305925A patent/EP0213760B1/de not_active Expired - Lifetime
- 1986-08-14 ES ES8601119A patent/ES2001372A6/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES2001372A6 (es) | 1988-05-16 |
EP0213760B1 (de) | 1993-02-03 |
DE3687676T2 (de) | 1993-06-09 |
BR8602202A (pt) | 1987-03-17 |
CA1242509A (en) | 1988-09-27 |
EP0213760A2 (de) | 1987-03-11 |
US4638229A (en) | 1987-01-20 |
EP0213760A3 (en) | 1988-11-17 |
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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 |