IT8220488A0 - Sistema di sincronizzazione dei segnali di riferimento dei parametri di un aeromobile a duplice risposta. - Google Patents
Sistema di sincronizzazione dei segnali di riferimento dei parametri di un aeromobile a duplice risposta.Info
- Publication number
- IT8220488A0 IT8220488A0 IT8220488A IT2048882A IT8220488A0 IT 8220488 A0 IT8220488 A0 IT 8220488A0 IT 8220488 A IT8220488 A IT 8220488A IT 2048882 A IT2048882 A IT 2048882A IT 8220488 A0 IT8220488 A0 IT 8220488A0
- Authority
- IT
- Italy
- Prior art keywords
- synchronization
- parameters
- reference signals
- dual response
- aircraft
- Prior art date
Links
- 230000009977 dual effect Effects 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
- B64C13/02—Initiating means
- B64C13/16—Initiating means actuated automatically, e.g. responsive to gust detectors
- B64C13/18—Initiating means actuated automatically, e.g. responsive to gust detectors using automatic pilot
-
- 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
- G05D1/0061—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements for transition from automatic pilot to manual pilot and vice versa
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/248,768 US4477876A (en) | 1981-03-30 | 1981-03-30 | Dual response aircraft reference synchronization |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8220488A0 true IT8220488A0 (it) | 1982-03-30 |
IT1151380B IT1151380B (it) | 1986-12-17 |
Family
ID=22940600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20488/82A IT1151380B (it) | 1981-03-30 | 1982-03-30 | Sistema di sincronizzazione dei segnali di riferimento dei parametri di un aeromobile a duplice risposta |
Country Status (6)
Country | Link |
---|---|
US (1) | US4477876A (it) |
JP (1) | JPH0641278B2 (it) |
BR (1) | BR8201660A (it) |
DE (1) | DE3210817A1 (it) |
GB (1) | GB2095868B (it) |
IT (1) | IT1151380B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5238203A (en) * | 1991-08-28 | 1993-08-24 | United Technologies Corporation | High speed turn coordination for rotary wing aircraft |
US5178307A (en) * | 1991-08-28 | 1993-01-12 | United Technologies Corporation | High speed yaw control system for rotary wing aircraft |
US5169090A (en) * | 1991-08-28 | 1992-12-08 | United Technologies Corporation | Attitude synchronization for model following control systems |
US5213283A (en) * | 1991-08-28 | 1993-05-25 | United Technologies Corporation | Low speed turn coordination for rotary wing aircraft |
US5222691A (en) * | 1991-08-28 | 1993-06-29 | United Technologies Corporation | Automatic turn coordination trim control for rotary wing aircraft |
FR2741855B1 (fr) * | 1995-12-05 | 1998-01-30 | Eurocopter France | Systeme de manche cyclique assurant la stabilite en vitesse d'un helicoptere |
US9157415B1 (en) * | 2014-03-21 | 2015-10-13 | General Electric Company | System and method of controlling an electronic component of a wind turbine using contingency communications |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3128968A (en) * | 1964-04-14 | Aircraft control servo apparatus having signal memorizing means | ||
US2594326A (en) * | 1947-12-31 | 1952-04-29 | Bendix Aviat Corp | Trim tab servomotor control |
US3062486A (en) * | 1958-11-19 | 1962-11-06 | Honeywell Regulator Co | Control system |
US3275269A (en) * | 1963-10-23 | 1966-09-27 | Sperry Rand Corp | Dual period aircraft control system |
US3578268A (en) * | 1969-01-21 | 1971-05-11 | Lear Siegler Inc | Automatic pitch control system |
US3578269A (en) * | 1969-06-11 | 1971-05-11 | Lear Siegler Inc | Automatic flare and altitude hold system |
US4129275A (en) * | 1974-11-22 | 1978-12-12 | The Boeing Company | Automatic flight control apparatus for aircraft |
US4078749A (en) * | 1977-05-24 | 1978-03-14 | United Technologies Corporation | Helicopter stick force augmentation null offset compensation |
US4281811A (en) * | 1979-06-15 | 1981-08-04 | Edo-Aire Mitchell | Pitch trim system for aircraft |
US4382283A (en) * | 1980-08-08 | 1983-05-03 | United Technologies Corporation | Helicopter attitude and airspeed acquisition and retention system |
-
1981
- 1981-03-30 US US06/248,768 patent/US4477876A/en not_active Expired - Lifetime
-
1982
- 1982-03-05 GB GB8206533A patent/GB2095868B/en not_active Expired
- 1982-03-24 BR BR8201660A patent/BR8201660A/pt not_active IP Right Cessation
- 1982-03-24 DE DE19823210817 patent/DE3210817A1/de active Granted
- 1982-03-30 IT IT20488/82A patent/IT1151380B/it active
- 1982-03-30 JP JP57053646A patent/JPH0641278B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2095868A (en) | 1982-10-06 |
IT1151380B (it) | 1986-12-17 |
BR8201660A (pt) | 1983-02-16 |
JPS5861098A (ja) | 1983-04-11 |
DE3210817C2 (it) | 1992-02-06 |
DE3210817A1 (de) | 1982-10-21 |
GB2095868B (en) | 1984-08-30 |
US4477876A (en) | 1984-10-16 |
JPH0641278B2 (ja) | 1994-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970228 |