IT1184278B - DIGITAL OUTPUT INSTRUMENT - Google Patents

DIGITAL OUTPUT INSTRUMENT

Info

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
Application number
IT48235/85A
Other languages
Italian (it)
Other versions
IT8548235A0 (en
Inventor
Kurt E Steinke
Original Assignee
Sundstrand Data Control
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sundstrand Data Control filed Critical Sundstrand Data Control
Publication of IT8548235A0 publication Critical patent/IT8548235A0/en
Application granted granted Critical
Publication of IT1184278B publication Critical patent/IT1184278B/en

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)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Feedback Control In General (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
IT48235/85A 1984-06-20 1985-06-18 DIGITAL OUTPUT INSTRUMENT IT1184278B (en)

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)

* Cited by examiner, † Cited by third party
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
DE69406239T2 (en) * 1993-09-29 1998-02-19 Litton Systems Inc Data adaptation circuit for accelerometers with force compensation
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
IL75470A0 (en) 1985-10-31
NO860609L (en) 1986-02-18
WO1986000416A1 (en) 1986-01-16
DE3590290T1 (en) 1986-06-26
GB2169717A (en) 1986-07-16
IT8548235A0 (en) 1985-06-18
EP0190165A1 (en) 1986-08-13
AU4491885A (en) 1986-01-24
JPS61502489A (en) 1986-10-30
GB8603995D0 (en) 1986-03-26
KR860700292A (en) 1986-08-01

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