FR2175927A1 - - Google Patents
Info
- Publication number
- FR2175927A1 FR2175927A1 FR7308731A FR7308731A FR2175927A1 FR 2175927 A1 FR2175927 A1 FR 2175927A1 FR 7308731 A FR7308731 A FR 7308731A FR 7308731 A FR7308731 A FR 7308731A FR 2175927 A1 FR2175927 A1 FR 2175927A1
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/18—Means for stabilising antennas on an unstable platform
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
- G01C21/18—Stabilised platforms, e.g. by gyroscope
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Gyroscopes (AREA)
- Navigation (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7203387.A NL165583C (nl) | 1972-03-15 | 1972-03-15 | Inrichting voor het stabiliseren van een, in een cardanframe opgehangen platform. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2175927A1 true FR2175927A1 (US06299757-20011009-C00006.png) | 1973-10-26 |
| FR2175927B1 FR2175927B1 (US06299757-20011009-C00006.png) | 1976-06-11 |
Family
ID=19815601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7308731A Expired FR2175927B1 (US06299757-20011009-C00006.png) | 1972-03-15 | 1973-03-12 |
Country Status (13)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8125564B2 (en) | 2003-09-04 | 2012-02-28 | Chapman/Leonard Studio Equipment | Stabilized camera platform system |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4156548A (en) * | 1976-02-27 | 1979-05-29 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Magnetic suspension and pointing system |
| US4156241A (en) * | 1977-04-01 | 1979-05-22 | Scientific-Atlanta, Inc. | Satellite tracking antenna apparatus |
| US4125799A (en) * | 1977-07-29 | 1978-11-14 | Mcdonnell Douglas Corporation | Gyro caging loop system |
| US4258579A (en) * | 1977-12-19 | 1981-03-31 | The Boeing Company | Gyroscope wheel speed modulator |
| US4490659A (en) * | 1983-10-11 | 1984-12-25 | Eaton Corporation | Voltage controlled, variable time delay electronic interval timer for motor control |
| AU622444B2 (en) * | 1988-04-12 | 1992-04-09 | Nemoto Project Industry Co., Ltd. | Antenna apparatus and attitude control method |
| US5012174A (en) * | 1988-06-20 | 1991-04-30 | Sperry Marine Inc. | Method and apparatus for countering vibrations of a platform |
| US5124938A (en) * | 1990-07-23 | 1992-06-23 | Recon/Optical, Inc. | Gyroless platform stabilization techniques |
| US5256942A (en) * | 1992-05-07 | 1993-10-26 | Wood Ross C | Stabilization system for a freely rotatable platform |
| US5274314A (en) * | 1993-02-12 | 1993-12-28 | Texas Instruments Incorporated | Adaptive friction compensator |
| DE69412719T2 (de) * | 1993-06-24 | 1999-02-18 | Canon K.K., Tokio/Tokyo | Steuerung für einen mehrphasigen Motor |
| NL1006599C2 (nl) * | 1997-07-16 | 1999-01-19 | Hollandse Signaalapparaten Bv | Stelsel voor het stabiliseren van een op een beweegbaar platform geplaatst object. |
| ES2471373T3 (es) * | 2005-08-22 | 2014-06-26 | Technology Investment Company Pty Ltd. | Medio de estabilizaci�n |
| WO2007079473A2 (en) * | 2006-01-04 | 2007-07-12 | Wayne Staney | Motorized tracking device |
| CN100409134C (zh) * | 2006-04-11 | 2008-08-06 | 东南大学 | 微射流陀螺仪射流速度控制装置 |
| CN102109350B (zh) * | 2010-11-29 | 2012-07-25 | 北京航空航天大学 | 一种惯性稳定平台受迫振动的阻尼方法 |
| US9348197B2 (en) | 2013-12-24 | 2016-05-24 | Pv Labs Inc. | Platform stabilization system |
| CN104266663B (zh) * | 2014-09-28 | 2017-02-08 | 中国科学院光电技术研究所 | 一种运动平台光电跟踪系统二级稳定扰动解耦方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2977804A (en) * | 1954-11-15 | 1961-04-04 | Sperry Gyroscope Co Ltd | Position indicating navigation systems |
| US2945643A (en) * | 1955-11-28 | 1960-07-19 | North American Aviation Inc | Control system |
| US3099005A (en) * | 1957-10-01 | 1963-07-23 | Rca Corp | Stabilized tracking system |
| US3230351A (en) * | 1960-09-14 | 1966-01-18 | Bendix Corp | Self-adaptive control system |
| US3246220A (en) * | 1962-07-09 | 1966-04-12 | Sperry Rand Corp | Selective signal combining device |
| US3184662A (en) * | 1962-07-09 | 1965-05-18 | Sperry Rand Corp | Closed loop servo system with dual channel degenerating feedback |
| US3456511A (en) * | 1966-01-21 | 1969-07-22 | Gen Electric | Stabilization control system |
| US3471108A (en) * | 1966-12-14 | 1969-10-07 | United Aircraft Corp | Periodically grounded inertial navigator |
| FR2049030B1 (US06299757-20011009-C00006.png) * | 1969-06-20 | 1973-04-06 | Legall Jean Claude | |
| US3830447A (en) * | 1972-09-28 | 1974-08-20 | Rca Corp | Active nutation damping in dual-spin spacecraft |
-
1972
- 1972-03-15 NL NL7203387.A patent/NL165583C/xx not_active IP Right Cessation
-
1973
- 1973-02-26 SE SE7302675A patent/SE385500B/xx unknown
- 1973-03-02 CH CH313073A patent/CH560888A5/xx not_active IP Right Cessation
- 1973-03-03 DE DE2310767A patent/DE2310767C3/de not_active Expired
- 1973-03-05 IT IT48596/73A patent/IT979715B/it active
- 1973-03-06 CA CA165,355A patent/CA999360A/en not_active Expired
- 1973-03-08 NO NO946/73A patent/NO135799C/no unknown
- 1973-03-09 AU AU53146/73A patent/AU472467B2/en not_active Expired
- 1973-03-09 US US05/339,863 patent/US3986092A/en not_active Expired - Lifetime
- 1973-03-12 FR FR7308731A patent/FR2175927B1/fr not_active Expired
- 1973-03-12 JP JP2807373A patent/JPS55683B2/ja not_active Expired
- 1973-03-13 GB GB1208973A patent/GB1424016A/en not_active Expired
- 1973-03-14 BE BE128767A patent/BE796741A/xx not_active IP Right Cessation
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8125564B2 (en) | 2003-09-04 | 2012-02-28 | Chapman/Leonard Studio Equipment | Stabilized camera platform system |
Also Published As
| Publication number | Publication date |
|---|---|
| NL165583B (nl) | 1980-11-17 |
| BE796741A (nl) | 1973-07-02 |
| NL165583C (nl) | 1981-04-15 |
| NL7203387A (US06299757-20011009-C00006.png) | 1973-09-18 |
| AU472467B2 (en) | 1976-05-27 |
| JPS55683B2 (US06299757-20011009-C00006.png) | 1980-01-09 |
| FR2175927B1 (US06299757-20011009-C00006.png) | 1976-06-11 |
| CH560888A5 (US06299757-20011009-C00006.png) | 1975-04-15 |
| AU5314673A (en) | 1974-09-12 |
| GB1424016A (en) | 1976-02-04 |
| JPS493657A (US06299757-20011009-C00006.png) | 1974-01-12 |
| NO135799C (US06299757-20011009-C00006.png) | 1977-06-01 |
| CA999360A (en) | 1976-11-02 |
| NO135799B (US06299757-20011009-C00006.png) | 1977-02-21 |
| DE2310767C3 (de) | 1979-04-12 |
| DE2310767A1 (de) | 1973-09-27 |
| IT979715B (it) | 1974-09-30 |
| DE2310767B2 (de) | 1978-08-10 |
| US3986092A (en) | 1976-10-12 |
| SE385500B (sv) | 1976-07-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |