SG11202001195PA - Gyroscope, methods of forming and operating the same - Google Patents

Gyroscope, methods of forming and operating the same

Info

Publication number
SG11202001195PA
SG11202001195PA SG11202001195PA SG11202001195PA SG11202001195PA SG 11202001195P A SG11202001195P A SG 11202001195PA SG 11202001195P A SG11202001195P A SG 11202001195PA SG 11202001195P A SG11202001195P A SG 11202001195PA SG 11202001195P A SG11202001195P A SG 11202001195PA
Authority
SG
Singapore
Prior art keywords
gyroscope
operating
methods
forming
same
Prior art date
Application number
SG11202001195PA
Inventor
Guoqiang Wu
Jifang Tao
Alex Yuandong Gu
Geng Li Chua
Original Assignee
Agency Science Tech & Res
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 Agency Science Tech & Res filed Critical Agency Science Tech & Res
Publication of SG11202001195PA publication Critical patent/SG11202001195PA/en

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
    • G01C19/5698—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using acoustic waves, e.g. surface acoustic wave gyros

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
SG11202001195PA 2017-08-24 2018-08-16 Gyroscope, methods of forming and operating the same SG11202001195PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG10201706910R 2017-08-24
PCT/SG2018/050415 WO2019040000A1 (en) 2017-08-24 2018-08-16 Gyroscope, methods of forming and operating the same

Publications (1)

Publication Number Publication Date
SG11202001195PA true SG11202001195PA (en) 2020-03-30

Family

ID=65438777

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202001195PA SG11202001195PA (en) 2017-08-24 2018-08-16 Gyroscope, methods of forming and operating the same

Country Status (3)

Country Link
US (1) US20200173780A1 (en)
SG (1) SG11202001195PA (en)
WO (1) WO2019040000A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11112245B2 (en) * 2017-10-03 2021-09-07 Carnegie Mellon University Acousto-optic gyroscopes
CN111722271B (en) * 2019-03-21 2023-06-30 中石化石油工程技术服务有限公司 Annular cantilever piezoelectric detector core
CN112066967B (en) * 2020-07-07 2023-02-14 西北工业大学 Chip-level resonant acousto-optic coupling solid-state fluctuation gyroscope
CN113340289B (en) * 2021-06-04 2023-01-24 西北工业大学 Chip-level disc type acousto-optic standing wave gyroscope
CN115855011B (en) * 2023-03-03 2023-05-30 西北工业大学 Chip-level high-dynamic MEMS annular acoustic surface standing wave gyro

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7824000A (en) * 1999-06-17 2001-01-09 Penn State Research Foundation, The Micro-electro-mechanical gyroscope
CN101738183B (en) * 2009-12-29 2011-07-27 中国人民解放军国防科学技术大学 Composite film-based frequency-adjustable surface acoustic wave gyro

Also Published As

Publication number Publication date
WO2019040000A1 (en) 2019-02-28
US20200173780A1 (en) 2020-06-04

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