DE112021003405T5 - Trägheitskraftsensor - Google Patents

Trägheitskraftsensor Download PDF

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Publication number
DE112021003405T5
DE112021003405T5 DE112021003405.7T DE112021003405T DE112021003405T5 DE 112021003405 T5 DE112021003405 T5 DE 112021003405T5 DE 112021003405 T DE112021003405 T DE 112021003405T DE 112021003405 T5 DE112021003405 T5 DE 112021003405T5
Authority
DE
Germany
Prior art keywords
inertial force
force detection
detection element
inertial
range
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.)
Withdrawn
Application number
DE112021003405.7T
Other languages
German (de)
English (en)
Inventor
Shinichi Kishimoto
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of DE112021003405T5 publication Critical patent/DE112021003405T5/de
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
    • 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
    • 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
    • G01C19/5776—Signal processing not specific to any of the devices covered by groups G01C19/5607 - G01C19/5719
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • G01C21/166—Mechanical, construction or arrangement details of inertial navigation systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • G01C21/18—Stabilised platforms, e.g. by gyroscope

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Signal Processing (AREA)
  • Gyroscopes (AREA)
DE112021003405.7T 2020-06-24 2021-06-24 Trägheitskraftsensor Withdrawn DE112021003405T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020109127 2020-06-24
JP2020-109127 2020-06-24
PCT/JP2021/023940 WO2021261556A1 (ja) 2020-06-24 2021-06-24 慣性力センサ

Publications (1)

Publication Number Publication Date
DE112021003405T5 true DE112021003405T5 (de) 2023-04-06

Family

ID=79281323

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112021003405.7T Withdrawn DE112021003405T5 (de) 2020-06-24 2021-06-24 Trägheitskraftsensor

Country Status (5)

Country Link
US (1) US20230258456A1 (https=)
JP (1) JPWO2021261556A1 (https=)
CN (1) CN115769708A (https=)
DE (1) DE112021003405T5 (https=)
WO (1) WO2021261556A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7760874B2 (ja) * 2021-09-14 2025-10-28 セイコーエプソン株式会社 慣性センサーモジュール
JP7760880B2 (ja) * 2021-09-30 2025-10-28 セイコーエプソン株式会社 慣性センサーモジュール
JP7779093B2 (ja) * 2021-11-10 2025-12-03 セイコーエプソン株式会社 慣性計測装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011209270A (ja) 2010-03-11 2011-10-20 Panasonic Corp 角速度センサ素子

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005241503A (ja) * 2004-02-27 2005-09-08 Hitachi Metals Ltd 落下時加速度履歴記録装置及びそれに用いられる加速度センサ装置
JP4471389B2 (ja) * 2007-01-22 2010-06-02 トレックス・セミコンダクター株式会社 デュアル加速度センサシステム
JPWO2010026843A1 (ja) * 2008-09-08 2012-02-02 株式会社日立製作所 慣性センサ
JPWO2011074099A1 (ja) * 2009-12-17 2013-04-25 トヨタ自動車株式会社 角速度検出装置
US9753054B2 (en) * 2012-02-21 2017-09-05 Panasonic Intellectual Property Management Co., Ltd. Inertial force sensor
JP6531279B2 (ja) * 2013-10-09 2019-06-19 パナソニックＩｐマネジメント株式会社 加速度センサ
JP6641878B2 (ja) * 2015-10-21 2020-02-05 セイコーエプソン株式会社 物理量センサー、電子機器および移動体
JP6550141B2 (ja) * 2015-10-23 2019-07-24 株式会社日立製作所 Ｍｅｍｓ装置
JP7150450B2 (ja) * 2018-03-28 2022-10-11 Ntn株式会社 加速度検出装置およびそれを備える軸受装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011209270A (ja) 2010-03-11 2011-10-20 Panasonic Corp 角速度センサ素子

Also Published As

Publication number Publication date
JPWO2021261556A1 (https=) 2021-12-30
CN115769708A (zh) 2023-03-07
US20230258456A1 (en) 2023-08-17
WO2021261556A1 (ja) 2021-12-30

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee