A new robust four degree-of-freedom gyroscope design

Kean Lee Kang; Jin Xie; Ming Lin Julius Tsai

doi:10.4028/www.scientific.net/AMR.254.199

A new robust four degree-of-freedom gyroscope design

Kean Lee Kang^*, Jin Xie, Ming Lin Julius Tsai

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

This paper presents a new design of vibratory four degree-of-freedom (DOF) gyroscope, which is inherently robust to keep stable sensitivity under changes of environmental temperature and pressure. The frequency response of the gyroscope has two resonant peaks close to each other, and the operating range is in the flat region between the two peaks. Simulation results show that the sensing amplitude increases by only 1.6% when the temperature rises from 25°C to 75 °C, and drops by only 6% when the pressure increases from 0.1 to 1 Torr.

Original language	English
Pages (from-to)	199-202
Number of pages	4
Journal	Advanced Materials Research
Volume	254
Early online date	31 May 2011
DOIs	https://doi.org/10.4028/www.scientific.net/AMR.254.199
Publication status	Published - 12 Jul 2011
Externally published	Yes
Event	International Conference on Materials for Advanced Technologies, ICMAT2011 - Symposium G: NEMS/MEMS and MicroTAS - Suntec, Singapore Duration: 26 Jun 2011 → 1 Jul 2011

Keywords

Gyroscope
MEMS
Frequency response
Vibratory

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10.4028/www.scientific.net/AMR.254.199

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title = "A new robust four degree-of-freedom gyroscope design",

abstract = "This paper presents a new design of vibratory four degree-of-freedom (DOF) gyroscope, which is inherently robust to keep stable sensitivity under changes of environmental temperature and pressure. The frequency response of the gyroscope has two resonant peaks close to each other, and the operating range is in the flat region between the two peaks. Simulation results show that the sensing amplitude increases by only 1.6% when the temperature rises from 25°C to 75 °C, and drops by only 6% when the pressure increases from 0.1 to 1 Torr.",

author = "Kang, {Kean Lee} and Jin Xie and Tsai, {Ming Lin Julius}",

year = "2011",

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doi = "10.4028/www.scientific.net/AMR.254.199",

language = "English",

volume = "254",

pages = "199--202",

journal = "Advanced Materials Research",

issn = "1022-6680",

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note = "International Conference on Materials for Advanced Technologies, ICMAT2011 - Symposium G: NEMS/MEMS and MicroTAS ; Conference date: 26-06-2011 Through 01-07-2011",

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T1 - A new robust four degree-of-freedom gyroscope design

AU - Kang, Kean Lee

AU - Xie, Jin

AU - Tsai, Ming Lin Julius

PY - 2011/7/12

Y1 - 2011/7/12

N2 - This paper presents a new design of vibratory four degree-of-freedom (DOF) gyroscope, which is inherently robust to keep stable sensitivity under changes of environmental temperature and pressure. The frequency response of the gyroscope has two resonant peaks close to each other, and the operating range is in the flat region between the two peaks. Simulation results show that the sensing amplitude increases by only 1.6% when the temperature rises from 25°C to 75 °C, and drops by only 6% when the pressure increases from 0.1 to 1 Torr.

AB - This paper presents a new design of vibratory four degree-of-freedom (DOF) gyroscope, which is inherently robust to keep stable sensitivity under changes of environmental temperature and pressure. The frequency response of the gyroscope has two resonant peaks close to each other, and the operating range is in the flat region between the two peaks. Simulation results show that the sensing amplitude increases by only 1.6% when the temperature rises from 25°C to 75 °C, and drops by only 6% when the pressure increases from 0.1 to 1 Torr.

U2 - 10.4028/www.scientific.net/AMR.254.199

DO - 10.4028/www.scientific.net/AMR.254.199

M3 - Article

AN - SCOPUS:79960040243

SN - 1022-6680

VL - 254

SP - 199

EP - 202

JO - Advanced Materials Research

JF - Advanced Materials Research

T2 - International Conference on Materials for Advanced Technologies, ICMAT2011 - Symposium G: NEMS/MEMS and MicroTAS

Y2 - 26 June 2011 through 1 July 2011

ER -

A new robust four degree-of-freedom gyroscope design

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Keywords

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