FR2198653A5 - - Google Patents
Info
- Publication number
- FR2198653A5 FR2198653A5 FR7331174A FR7331174A FR2198653A5 FR 2198653 A5 FR2198653 A5 FR 2198653A5 FR 7331174 A FR7331174 A FR 7331174A FR 7331174 A FR7331174 A FR 7331174A FR 2198653 A5 FR2198653 A5 FR 2198653A5
- Authority
- FR
- France
- 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
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
- G05D1/02—Control of position or course in two dimensions
- G05D1/0202—Control of position or course in two dimensions specially adapted to aircraft
- G05D1/0204—Control of position or course in two dimensions specially adapted to aircraft to counteract a sudden perturbation, e.g. cross-wind, gust
-
- 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
- G05D1/02—Control of position or course in two dimensions
- G05D1/0202—Control of position or course in two dimensions specially adapted to aircraft
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)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Gyroscopes (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00284781A US3848172A (en) | 1972-08-30 | 1972-08-30 | Yaw damper synchro system for aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2198653A5 true FR2198653A5 (US08124630-20120228-C00152.png) | 1974-03-29 |
Family
ID=23091510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7331174A Expired FR2198653A5 (US08124630-20120228-C00152.png) | 1972-08-30 | 1973-08-29 |
Country Status (7)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4039165A (en) * | 1976-06-04 | 1977-08-02 | Sperry Rand Corporation | Derived rate circuit for aircraft |
| US4084121A (en) * | 1977-01-03 | 1978-04-11 | General Electric Company | Solid state repeater for three wire synchro with selectable phase and frequency adjustment |
| US4188570A (en) * | 1978-07-28 | 1980-02-12 | The United States Of America As Represented By The Secretary Of The Navy | Gimbal angle rate feedback by cage coil demodulation |
| US4328483A (en) * | 1980-02-01 | 1982-05-04 | Sperry Corporation | Multiplexed-demultiplexed synchro demodulation apparatus |
| US4626998A (en) * | 1983-05-02 | 1986-12-02 | United Technologies Corporation | Heading reference trim system |
| US5170969A (en) * | 1988-11-23 | 1992-12-15 | The Boeing Company | Aircraft rudder command system |
| EP0488428A3 (en) * | 1990-09-24 | 1992-10-14 | The Boeing Company | Apparatus and method for reducing aircraft loads resulting from atmospheric turbulence and gusts |
| US5169090A (en) * | 1991-08-28 | 1992-12-08 | United Technologies Corporation | Attitude synchronization for model following control systems |
| US5669582A (en) * | 1995-05-12 | 1997-09-23 | The Boeing Company | Method and apparatus for reducing unwanted sideways motion in the aft cabin and roll-yaw upsets of an airplane due to atmospheric turbulence and wind gusts |
| US6586901B1 (en) | 2000-06-21 | 2003-07-01 | Honeywell International Inc. | Methods and apparatus suitable for facilitating control of an aircraft rudder |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB690670A (en) * | 1950-06-14 | 1953-04-22 | Sperry Corp | Apparatus for damping oscillations of manually controlled dirigible craft |
| US3201669A (en) * | 1960-04-08 | 1965-08-17 | Dresser Ind | Servo type integrator with means for minimizing the effects of friction |
| US3555391A (en) * | 1966-03-11 | 1971-01-12 | Thurman & Younkin Inc | Open loop single axes servo flight control system |
| US3465256A (en) * | 1967-05-16 | 1969-09-02 | Honeywell Inc | Shaft position indicator circuit for a synchro-transmitter |
| US3514719A (en) * | 1967-06-21 | 1970-05-26 | Collins Radio Co | Electric analog angular rate deriving circuit |
| US3600694A (en) * | 1970-04-27 | 1971-08-17 | Collins Radio Co | Power normalization of angular information from three-wire synchro source |
| US3710223A (en) * | 1971-08-27 | 1973-01-09 | North American Rockwell | Position control system resolver |
| US3701936A (en) * | 1971-12-10 | 1972-10-31 | Collins Radio Co | Fine & coarse synchro servomotor control including a dual sin/cosine to dc converter |
-
1972
- 1972-08-30 US US00284781A patent/US3848172A/en not_active Expired - Lifetime
-
1973
- 1973-06-15 CA CA174,185A patent/CA1003078A/en not_active Expired
- 1973-06-20 GB GB3461073*A patent/GB1434076A/en not_active Expired
- 1973-08-21 IT IT52117/73A patent/IT996119B/it active
- 1973-08-29 FR FR7331174A patent/FR2198653A5/fr not_active Expired
- 1973-08-30 DE DE2343780A patent/DE2343780C2/de not_active Expired
- 1973-08-30 JP JP48097791A patent/JPS4964200A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2343780C2 (de) | 1982-12-09 |
| JPS4964200A (US08124630-20120228-C00152.png) | 1974-06-21 |
| GB1434076A (en) | 1976-04-28 |
| US3848172A (en) | 1974-11-12 |
| IT996119B (it) | 1975-12-10 |
| DE2343780A1 (de) | 1974-03-21 |
| CA1003078A (en) | 1977-01-04 |
