DE69406239T2 - Datenanpassungsschaltung für Beschleunigungsmesser mit Kraftausgleich - Google Patents

Datenanpassungsschaltung für Beschleunigungsmesser mit Kraftausgleich

Info

Publication number
DE69406239T2
DE69406239T2 DE69406239T DE69406239T DE69406239T2 DE 69406239 T2 DE69406239 T2 DE 69406239T2 DE 69406239 T DE69406239 T DE 69406239T DE 69406239 T DE69406239 T DE 69406239T DE 69406239 T2 DE69406239 T2 DE 69406239T2
Authority
DE
Germany
Prior art keywords
accelerometers
force compensation
adaptation circuit
data adaptation
data
Prior art date
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 - Lifetime
Application number
DE69406239T
Other languages
English (en)
Other versions
DE69406239D1 (de
Inventor
John G Mark
Daniel P Mclane
Daniel A Tazartes
Stanley F Wyse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Northrop Grumman Guidance and Electronics Co Inc
Original Assignee
Litton Systems Inc
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 Litton Systems Inc filed Critical Litton Systems Inc
Application granted granted Critical
Publication of DE69406239D1 publication Critical patent/DE69406239D1/de
Publication of DE69406239T2 publication Critical patent/DE69406239T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Pressure Sensors (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
DE69406239T 1993-09-29 1994-07-20 Datenanpassungsschaltung für Beschleunigungsmesser mit Kraftausgleich Expired - Lifetime DE69406239T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12945393A 1993-09-29 1993-09-29

Publications (2)

Publication Number Publication Date
DE69406239D1 DE69406239D1 (de) 1997-11-20
DE69406239T2 true DE69406239T2 (de) 1998-02-19

Family

ID=22440027

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69406239T Expired - Lifetime DE69406239T2 (de) 1993-09-29 1994-07-20 Datenanpassungsschaltung für Beschleunigungsmesser mit Kraftausgleich

Country Status (5)

Country Link
US (1) US5604308A (de)
EP (1) EP0645634B1 (de)
JP (1) JP3137843B2 (de)
DE (1) DE69406239T2 (de)
IL (1) IL110439A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6360602B1 (en) * 1999-07-29 2002-03-26 Litton Systems, Inc. Method and apparatus reducing output noise in a digitally rebalanced accelerometer
CN105759075B (zh) * 2016-02-25 2017-09-19 中国科学院地质与地球物理研究所 一种高精度挠性加速度计

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877313A (en) * 1973-07-23 1975-04-15 Singer Co Electrostatic accelerometer
US4282470A (en) * 1979-04-30 1981-08-04 Northrop Corporation Close loop control apparatus and method for a force rebalance transducer
IL75470A0 (en) * 1984-06-20 1985-10-31 Sundstrand Data Control Digital output instrument
US5235330A (en) * 1986-06-12 1993-08-10 Honeywell Inc. Digital rebalance loop
US5243544A (en) * 1991-01-02 1993-09-07 Honeywell Inc. Microgravity accelerometer data acquisition system
US5367542A (en) * 1992-06-19 1994-11-22 Advanced Micro Devices, Inc. Digital data recovery using delay time rulers

Also Published As

Publication number Publication date
IL110439A (en) 1998-01-04
JP3137843B2 (ja) 2001-02-26
US5604308A (en) 1997-02-18
EP0645634A1 (de) 1995-03-29
DE69406239D1 (de) 1997-11-20
JPH07174778A (ja) 1995-07-14
IL110439A0 (en) 1994-10-21
EP0645634B1 (de) 1997-10-15

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Legal Events

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8364 No opposition during term of opposition