DE3875468D1 - Winkelgeschwindigkeitssensor mit phasenverschiebungskorrektur. - Google Patents

Winkelgeschwindigkeitssensor mit phasenverschiebungskorrektur.

Info

Publication number
DE3875468D1
DE3875468D1 DE8888908096T DE3875468T DE3875468D1 DE 3875468 D1 DE3875468 D1 DE 3875468D1 DE 8888908096 T DE8888908096 T DE 8888908096T DE 3875468 T DE3875468 T DE 3875468T DE 3875468 D1 DE3875468 D1 DE 3875468D1
Authority
DE
Germany
Prior art keywords
phase shift
speed sensor
angle speed
shift correction
correction
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
DE8888908096T
Other languages
English (en)
Inventor
H Hulsing
B Peters
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.)
Sundstrand Data Control Inc
Original Assignee
Sundstrand Data Control 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 Sundstrand Data Control Inc filed Critical Sundstrand Data Control Inc
Application granted granted Critical
Publication of DE3875468D1 publication Critical patent/DE3875468D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G01C19/5719—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using planar vibrating masses driven in a translation vibration along an axis
    • G01C19/5726—Signal processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
DE8888908096T 1987-07-10 1988-07-08 Winkelgeschwindigkeitssensor mit phasenverschiebungskorrektur. Expired - Lifetime DE3875468D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/072,235 US4799385A (en) 1987-07-10 1987-07-10 Angular rate sensor with phase shift correction
PCT/US1988/002301 WO1989000700A1 (en) 1987-07-10 1988-07-08 Angular rate sensor with phase shift correction

Publications (1)

Publication Number Publication Date
DE3875468D1 true DE3875468D1 (de) 1992-11-26

Family

ID=22106378

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888908096T Expired - Lifetime DE3875468D1 (de) 1987-07-10 1988-07-08 Winkelgeschwindigkeitssensor mit phasenverschiebungskorrektur.

Country Status (6)

Country Link
US (1) US4799385A (de)
EP (1) EP0324851B1 (de)
JP (1) JPH02501010A (de)
DE (1) DE3875468D1 (de)
IL (1) IL86973A (de)
WO (1) WO1989000700A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3924691C2 (de) * 1989-07-26 1993-11-04 Daimler Benz Ag Verfahren zur kompensation von fehlern eines beschleunigungsgebers
US5243544A (en) * 1991-01-02 1993-09-07 Honeywell Inc. Microgravity accelerometer data acquisition system
US5396797A (en) * 1991-02-08 1995-03-14 Alliedsignal Inc. Triaxial angular rate and acceleration sensor
US5168756A (en) * 1991-02-08 1992-12-08 Sundstrand Corporation Dithering coriolis rate and acceleration sensor utilizing a permanent magnet
US5241861A (en) * 1991-02-08 1993-09-07 Sundstrand Corporation Micromachined rate and acceleration sensor
US5331853A (en) * 1991-02-08 1994-07-26 Alliedsignal Inc. Micromachined rate and acceleration sensor
US5243278A (en) * 1991-02-08 1993-09-07 Sundstrand Corporation Differential angular velocity sensor that is sensitive in only one degree of freedom
FR2677127B1 (fr) * 1991-05-31 1993-08-13 Asulab Sa Dispositif de mesure d'une vitesse angulaire.
US5487015A (en) * 1993-09-13 1996-01-23 Rockwell International Corporation Self-oscillating driver circuit for a quartz resonator of an angular rate sensor
KR0155205B1 (ko) * 1994-11-14 1998-12-01 무라따 야스따까 진동 자이로스코프
JPH08159779A (ja) 1994-12-02 1996-06-21 Murata Mfg Co Ltd 振動ジャイロ
JP3291968B2 (ja) * 1994-12-15 2002-06-17 株式会社村田製作所 振動ジャイロ
JPH08247770A (ja) * 1995-03-14 1996-09-27 Murata Mfg Co Ltd 振動ジャイロ
JP2996137B2 (ja) * 1995-03-31 1999-12-27 株式会社村田製作所 振動ジャイロ
JPH08278146A (ja) * 1995-04-03 1996-10-22 Murata Mfg Co Ltd 振動ジャイロ
US5691472A (en) * 1995-05-30 1997-11-25 Alliedsignal, Inc. Non-gimballed angular rate sensor
GB2301671B (en) * 1995-05-30 1999-10-13 Allied Signal Inc Angular rate sensor electronic balance
GB2301669B (en) * 1995-05-30 1999-11-10 Allied Signal Inc Angular rate sensor misalignment correction
JPH09105639A (ja) * 1995-08-08 1997-04-22 Murata Mfg Co Ltd 振動ジャイロおよびその製造方法
US5886259A (en) * 1996-04-01 1999-03-23 Alliedsignal Inc. Axis aligned rate and acceleration sensor
US5905201A (en) * 1997-10-28 1999-05-18 Alliedsignal Inc. Micromachined rate and acceleration sensor and method
US8447534B2 (en) 1997-11-26 2013-05-21 Invensys Systems, Inc. Digital flowmeter
US8467986B2 (en) 1997-11-26 2013-06-18 Invensys Systems, Inc. Drive techniques for a digital flowmeter
US7784360B2 (en) 1999-11-22 2010-08-31 Invensys Systems, Inc. Correcting for two-phase flow in a digital flowmeter
AU7859000A (en) 1999-10-05 2001-05-10 L-3 Communications Corporation A method for improving the performance of micromachined devices
US7224759B2 (en) * 2002-07-11 2007-05-29 Honeywell International Inc. Methods and apparatus for delay free phase shifting in correcting PLL phase offset
US7509857B2 (en) * 2005-03-04 2009-03-31 Custom Sensors & Technologies, Inc. Inertial measurement system and method with sensor bias cancellation
US8307710B2 (en) * 2009-07-09 2012-11-13 Honeywell International Inc. Translational mass in-plane MEMS accelerometer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445376A (en) * 1982-03-12 1984-05-01 Technion Research And Development Foundation Ltd. Apparatus and method for measuring specific force and angular rate
US4590801A (en) * 1983-09-02 1986-05-27 Sundstrand Data Control, Inc. Apparatus for measuring inertial specific force and angular rate of a moving body
US4510802A (en) * 1983-09-02 1985-04-16 Sundstrand Data Control, Inc. Angular rate sensor utilizing two vibrating accelerometers secured to a parallelogram linkage
US4665748A (en) * 1985-10-21 1987-05-19 Sundstrand Data Control, Inc. Automatic continuous nulling of angular rate sensor

Also Published As

Publication number Publication date
EP0324851A4 (de) 1989-11-07
EP0324851A1 (de) 1989-07-26
IL86973A (en) 1991-11-21
JPH02501010A (ja) 1990-04-05
WO1989000700A1 (en) 1989-01-26
EP0324851B1 (de) 1992-10-21
US4799385A (en) 1989-01-24

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Legal Events

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