FR2208237A1 - - Google Patents
Info
- Publication number
- FR2208237A1 FR2208237A1 FR7342421A FR7342421A FR2208237A1 FR 2208237 A1 FR2208237 A1 FR 2208237A1 FR 7342421 A FR7342421 A FR 7342421A FR 7342421 A FR7342421 A FR 7342421A FR 2208237 A1 FR2208237 A1 FR 2208237A1
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
- G01P15/13—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by measuring the force required to restore a proofmass subjected to inertial forces to a null position
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Support Of The Bearing (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Amplifiers (AREA)
- Control Of Position Or Direction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31055172A | 1972-11-29 | 1972-11-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2208237A1 true FR2208237A1 (fr) | 1974-06-21 |
FR2208237B1 FR2208237B1 (fr) | 1976-10-08 |
Family
ID=23203020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7342421A Expired FR2208237B1 (fr) | 1972-11-29 | 1973-11-28 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3797320A (fr) |
JP (1) | JPS573021B2 (fr) |
CA (1) | CA995481A (fr) |
DE (1) | DE2358716C3 (fr) |
FR (1) | FR2208237B1 (fr) |
GB (1) | GB1433157A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107478863A (zh) * | 2016-06-08 | 2017-12-15 | 霍尼韦尔国际公司 | 经由电流调节减少加速度计中的偏置 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4074178A (en) * | 1975-12-29 | 1978-02-14 | Systron-Donner Corporation | Time limited digital oscillator |
US4104572A (en) * | 1977-04-25 | 1978-08-01 | Systron-Donner Corporation | Servo system temporary destabilization circuit and method |
US4186324A (en) * | 1978-05-11 | 1980-01-29 | Schaevitz Engineering | Linear accelerometer with piezoelectric suspension |
JPS5734460A (en) * | 1980-08-11 | 1982-02-24 | Makino Oyo Sokki Kenkyusho:Kk | Rotary anemometer |
US4336718A (en) * | 1980-09-08 | 1982-06-29 | Lear Siegler, Inc. | Control circuit for accelerometer |
US4464721A (en) * | 1982-02-08 | 1984-08-07 | The Singer Company | Digitized pickoff system |
US4777603A (en) * | 1985-03-08 | 1988-10-11 | Cybermation, Inc. | Controller for multiple-axis machine |
DE3743309A1 (de) * | 1987-12-21 | 1989-06-29 | Bosch Gmbh Robert | Verfahren und einrichtung zur erkennung und lockerung verklemmter stellelemente |
DE3814830A1 (de) * | 1988-05-02 | 1989-11-16 | Teldix Gmbh | Lager- und antriebsanordnung |
US5543696A (en) * | 1992-12-10 | 1996-08-06 | Alliedsignal Inc. | Position control for hybrid servomechanisms |
SE504601C2 (sv) * | 1995-09-22 | 1997-03-17 | Alfa Laval Automation Ab | Förfarande samt reglersystem för friktionskomepensation |
US6386032B1 (en) | 1999-08-26 | 2002-05-14 | Analog Devices Imi, Inc. | Micro-machined accelerometer with improved transfer characteristics |
US6868726B2 (en) * | 2000-01-20 | 2005-03-22 | Analog Devices Imi, Inc. | Position sensing with improved linearity |
US8499630B2 (en) * | 2008-03-31 | 2013-08-06 | Intel Corporation | Piezoelectric sensor dynamic range improvement |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3483454A (en) * | 1965-12-13 | 1969-12-09 | Milgo Electronic Corp | Closed loop servo for setting potentiometers |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2550030A (en) * | 1949-06-29 | 1951-04-24 | Honeywell Regulator Co | Measuring and controlling apparatus |
US3110851A (en) * | 1960-08-26 | 1963-11-12 | Avco Corp | Transistor servo system |
US3280781A (en) * | 1965-09-27 | 1966-10-25 | Bunker Ramo | Auto-pilot system |
-
1972
- 1972-11-29 US US00310551A patent/US3797320A/en not_active Expired - Lifetime
-
1973
- 1973-11-14 GB GB5282173A patent/GB1433157A/en not_active Expired
- 1973-11-26 DE DE2358716A patent/DE2358716C3/de not_active Expired
- 1973-11-28 JP JP13390573A patent/JPS573021B2/ja not_active Expired
- 1973-11-28 FR FR7342421A patent/FR2208237B1/fr not_active Expired
- 1973-11-28 CA CA186,854A patent/CA995481A/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3483454A (en) * | 1965-12-13 | 1969-12-09 | Milgo Electronic Corp | Closed loop servo for setting potentiometers |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107478863A (zh) * | 2016-06-08 | 2017-12-15 | 霍尼韦尔国际公司 | 经由电流调节减少加速度计中的偏置 |
Also Published As
Publication number | Publication date |
---|---|
US3797320A (en) | 1974-03-19 |
DE2358716A1 (de) | 1974-06-12 |
JPS573021B2 (fr) | 1982-01-19 |
DE2358716B2 (de) | 1978-04-27 |
FR2208237B1 (fr) | 1976-10-08 |
JPS4997640A (fr) | 1974-09-14 |
DE2358716C3 (de) | 1979-01-04 |
GB1433157A (en) | 1976-04-22 |
CA995481A (en) | 1976-08-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |