DE69405812T2 - Einstelleinrichtung eines Vibrationskreisels - Google Patents

Einstelleinrichtung eines Vibrationskreisels

Info

Publication number
DE69405812T2
DE69405812T2 DE69405812T DE69405812T DE69405812T2 DE 69405812 T2 DE69405812 T2 DE 69405812T2 DE 69405812 T DE69405812 T DE 69405812T DE 69405812 T DE69405812 T DE 69405812T DE 69405812 T2 DE69405812 T2 DE 69405812T2
Authority
DE
Germany
Prior art keywords
setting device
vibratory gyroscope
vibratory
gyroscope
setting
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
DE69405812T
Other languages
English (en)
Other versions
DE69405812D1 (de
Inventor
Tasuku Mashio
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of DE69405812D1 publication Critical patent/DE69405812D1/de
Application granted granted Critical
Publication of DE69405812T2 publication Critical patent/DE69405812T2/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
    • G01C19/5642—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams
    • G01C19/5663—Manufacturing; Trimming; Mounting; Housings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/42—Piezoelectric device making
DE69405812T 1993-06-21 1994-06-17 Einstelleinrichtung eines Vibrationskreisels Expired - Lifetime DE69405812T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17478793A JP3239542B2 (ja) 1993-06-21 1993-06-21 振動ジャイロの調整装置

Publications (2)

Publication Number Publication Date
DE69405812D1 DE69405812D1 (de) 1997-10-30
DE69405812T2 true DE69405812T2 (de) 1998-04-02

Family

ID=15984668

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69405812T Expired - Lifetime DE69405812T2 (de) 1993-06-21 1994-06-17 Einstelleinrichtung eines Vibrationskreisels

Country Status (4)

Country Link
US (1) US5414320A (de)
EP (1) EP0629839B1 (de)
JP (1) JP3239542B2 (de)
DE (1) DE69405812T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3178212B2 (ja) * 1993-12-28 2001-06-18 株式会社村田製作所 発振回路
US20070269799A9 (en) * 1994-06-22 2007-11-22 Zhang David Y Nucleic acid amplification methods
US5698784A (en) * 1996-01-24 1997-12-16 Gyration, Inc. Vibratory rate gyroscope and methods of assembly and operation
JP3386320B2 (ja) * 1996-10-01 2003-03-17 株式会社村田製作所 振動ジャイロの温度特性調整方法
US6158267A (en) * 1997-03-05 2000-12-12 Caterpillar Inc. Method and apparatus for modeling the dynamic effects on a gyroscope
US6101878A (en) * 1997-03-24 2000-08-15 Denso Corporation Angular rate sensor and method of improving output characteristic thereof
JP3434672B2 (ja) * 1997-05-29 2003-08-11 セイコーインスツルメンツ株式会社 小型回転式アクチュエータ及び小型回転式アクチュエータの共振周波数補正方法
CN101105422B (zh) * 2007-07-30 2010-04-21 浙江大学 劳埃特消偏器性能的精确评估方法
FR2939193B1 (fr) * 2008-11-28 2011-03-04 Sagem Defense Securite Calibrage de gyroscope vibrant
JP6255903B2 (ja) * 2013-10-31 2018-01-10 セイコーエプソン株式会社 角速度センサー、電子機器および移動体
CN103791917B (zh) * 2014-01-10 2017-01-04 浙江大学 光纤陀螺振动-温度交联耦合度的测试方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765765A (en) * 1952-09-03 1956-10-09 Robert R Bigler Apparatus for the manufacture of piezoelectric crystals
US2808523A (en) * 1954-10-22 1957-10-01 James Knights Company Crystal assembly
US3074034A (en) * 1959-01-15 1963-01-15 Litton Systems Inc Disk resonator
US3808752A (en) * 1972-07-10 1974-05-07 Comtec Economation Method of automatically adjusting the frequency of crystal resonators
CH588169A5 (de) * 1975-09-12 1977-05-31 Suisse Horlogerie
US4131484A (en) * 1978-02-13 1978-12-26 Western Electric Company, Inc. Frequency adjusting a piezoelectric device by lasering
JPS562722A (en) * 1979-06-20 1981-01-13 Hosiden Electronics Co Ltd Frequency adjusting unit of tuning fork type vibrator
CH662421A5 (de) * 1983-07-13 1987-09-30 Suisse Horlogerie Rech Lab Piezoelektrischer kontaminationsdetektor.
JPH02298812A (ja) * 1989-05-12 1990-12-11 Murata Mfg Co Ltd 振動ジャイロ
GB2262342A (en) * 1988-08-12 1993-06-16 Murata Manufacturing Co A vibrator for use in a vibratory gyroscope
JPH032515A (ja) * 1989-05-29 1991-01-08 Japan Aviation Electron Ind Ltd 回転ビーム形２軸角速度計

Also Published As

Publication number Publication date
DE69405812D1 (de) 1997-10-30
JP3239542B2 (ja) 2001-12-17
JPH0712573A (ja) 1995-01-17
EP0629839A1 (de) 1994-12-21
EP0629839B1 (de) 1997-09-24
US5414320A (en) 1995-05-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition