IT1184278B - DIGITAL OUTPUT INSTRUMENT - Google Patents
DIGITAL OUTPUT INSTRUMENTInfo
- Publication number
- IT1184278B IT1184278B IT48235/85A IT4823585A IT1184278B IT 1184278 B IT1184278 B IT 1184278B IT 48235/85 A IT48235/85 A IT 48235/85A IT 4823585 A IT4823585 A IT 4823585A IT 1184278 B IT1184278 B IT 1184278B
- Authority
- IT
- Italy
- Prior art keywords
- digital output
- output instrument
- instrument
- digital
- output
- Prior art date
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
-
- 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
- G01P15/132—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 with electromagnetic counterbalancing means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Feedback Control In General (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62241384A | 1984-06-20 | 1984-06-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8548235A0 IT8548235A0 (en) | 1985-06-18 |
IT1184278B true IT1184278B (en) | 1987-10-22 |
Family
ID=24494081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48235/85A IT1184278B (en) | 1984-06-20 | 1985-06-18 | DIGITAL OUTPUT INSTRUMENT |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0190165A1 (en) |
JP (1) | JPS61502489A (en) |
KR (1) | KR860700292A (en) |
AU (1) | AU4491885A (en) |
DE (1) | DE3590290T1 (en) |
GB (1) | GB2169717A (en) |
IL (1) | IL75470A0 (en) |
IT (1) | IT1184278B (en) |
NO (1) | NO860609L (en) |
WO (1) | WO1986000416A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3803872A1 (en) * | 1988-02-09 | 1989-08-17 | Messerschmitt Boelkow Blohm | DEVICE FOR INERTIAL SPEED OR ACCELERATION MEASUREMENT AND CIRCUIT FOR SIGNAL PROCESSING AND PROCESSING THEREFOR |
GB9007483D0 (en) * | 1990-04-03 | 1990-05-30 | Kellett Michael A | Servo accelerometer and control systems therefor |
EP0645634B1 (en) * | 1993-09-29 | 1997-10-15 | Litton Systems, Inc. | Data interface for closed-loop accelerometer |
US5497660A (en) * | 1994-05-31 | 1996-03-12 | Litton Systems, Inc. | Digital force balanced instrument |
US6426663B1 (en) * | 1996-03-04 | 2002-07-30 | Delphi Technologies, Inc. | Analog/digital feedback circuitry for minimizing DC offset variations in an analog signal |
EP1083431A1 (en) * | 1999-09-10 | 2001-03-14 | STMicroelectronics S.r.l. | Method for compensating the position offset of a capacitive inertial sensor, andcapacitive inertial sensor |
US7331229B2 (en) * | 2004-12-09 | 2008-02-19 | The Boeing Company | Magnetic null accelerometer |
RU2754203C1 (en) * | 2021-02-25 | 2021-08-30 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" (ТулГУ) | Acceleration measuring device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3081637A (en) * | 1960-02-17 | 1963-03-19 | Gen Precision Inc | Accelerometer and digital transmission means |
US3192371A (en) * | 1961-09-14 | 1965-06-29 | United Aircraft Corp | Feedback integrating system |
US3545284A (en) * | 1967-01-13 | 1970-12-08 | Gen Motors Corp | Acceleration measuring system |
US3508254A (en) * | 1967-04-26 | 1970-04-21 | Us Army | Accelerometer system |
US3618401A (en) * | 1969-08-25 | 1971-11-09 | Litton Systems Inc | Accelerometer |
US4282470A (en) * | 1979-04-30 | 1981-08-04 | Northrop Corporation | Close loop control apparatus and method for a force rebalance transducer |
US4315434A (en) * | 1980-05-21 | 1982-02-16 | The United States Of America As Represented By The Secretary Of The Army | Pulse width modulation (PWM) with jewel pivot accelerometer |
-
1985
- 1985-06-10 IL IL75470A patent/IL75470A0/en unknown
- 1985-06-17 WO PCT/US1985/001143 patent/WO1986000416A1/en not_active Application Discontinuation
- 1985-06-17 KR KR1019860700095A patent/KR860700292A/en not_active Application Discontinuation
- 1985-06-17 DE DE19853590290 patent/DE3590290T1/en not_active Ceased
- 1985-06-17 GB GB08603995A patent/GB2169717A/en not_active Withdrawn
- 1985-06-17 EP EP85903164A patent/EP0190165A1/en not_active Withdrawn
- 1985-06-17 AU AU44918/85A patent/AU4491885A/en not_active Abandoned
- 1985-06-17 JP JP60502709A patent/JPS61502489A/en active Pending
- 1985-06-18 IT IT48235/85A patent/IT1184278B/en active
-
1986
- 1986-02-18 NO NO860609A patent/NO860609L/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU4491885A (en) | 1986-01-24 |
EP0190165A1 (en) | 1986-08-13 |
JPS61502489A (en) | 1986-10-30 |
NO860609L (en) | 1986-02-18 |
IL75470A0 (en) | 1985-10-31 |
IT8548235A0 (en) | 1985-06-18 |
KR860700292A (en) | 1986-08-01 |
WO1986000416A1 (en) | 1986-01-16 |
GB8603995D0 (en) | 1986-03-26 |
GB2169717A (en) | 1986-07-16 |
DE3590290T1 (en) | 1986-06-26 |
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