Proposal for a micromachined dynamically tuned gyroscope, based on a contactless suspension

Kirill V. Poletkin; Alexsandr I. Chernomorsky; Christopher Shearwood

doi:10.1109/JSEN.2011.2178020

Proposal for a micromachined dynamically tuned gyroscope, based on a contactless suspension

Kirill V. Poletkin, Alexsandr I. Chernomorsky, Christopher Shearwood

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

17 Citations (SciVal)

Abstract

In this paper, the operating principle of a micromachined, dynamically tuned gyroscope, based on a contactless suspension is discussed and its mathematical model is derived. Dynamical analysis based on this mathematical model for the case in which the contactless suspension provides hard electrical springs is conducted. The analysis shows that such a gyroscope can be created in principal and provides a value for the gyroscope gain to measuring angular rate which is several orders of magnitude greater in comparison with existed prototypes of the micromachined gyroscope based on a contactless suspension.

Original language	English
Article number	6094157
Pages (from-to)	2164-2171
Number of pages	8
Journal	IEEE Sensors Journal
Volume	12
Issue number	6
DOIs	https://doi.org/10.1109/JSEN.2011.2178020
Publication status	Published - 2 Dec 2011

Keywords

Gyroscope
inertial sensors
microelectromechanical systems
rotor tuning condition

ASJC Scopus subject areas

Instrumentation
Electrical and Electronic Engineering

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10.1109/JSEN.2011.2178020

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title = "Proposal for a micromachined dynamically tuned gyroscope, based on a contactless suspension",

abstract = "In this paper, the operating principle of a micromachined, dynamically tuned gyroscope, based on a contactless suspension is discussed and its mathematical model is derived. Dynamical analysis based on this mathematical model for the case in which the contactless suspension provides hard electrical springs is conducted. The analysis shows that such a gyroscope can be created in principal and provides a value for the gyroscope gain to measuring angular rate which is several orders of magnitude greater in comparison with existed prototypes of the micromachined gyroscope based on a contactless suspension.",

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AU - Shearwood, Christopher

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Y1 - 2011/12/2

N2 - In this paper, the operating principle of a micromachined, dynamically tuned gyroscope, based on a contactless suspension is discussed and its mathematical model is derived. Dynamical analysis based on this mathematical model for the case in which the contactless suspension provides hard electrical springs is conducted. The analysis shows that such a gyroscope can be created in principal and provides a value for the gyroscope gain to measuring angular rate which is several orders of magnitude greater in comparison with existed prototypes of the micromachined gyroscope based on a contactless suspension.

AB - In this paper, the operating principle of a micromachined, dynamically tuned gyroscope, based on a contactless suspension is discussed and its mathematical model is derived. Dynamical analysis based on this mathematical model for the case in which the contactless suspension provides hard electrical springs is conducted. The analysis shows that such a gyroscope can be created in principal and provides a value for the gyroscope gain to measuring angular rate which is several orders of magnitude greater in comparison with existed prototypes of the micromachined gyroscope based on a contactless suspension.

KW - Gyroscope

KW - inertial sensors

KW - microelectromechanical systems

KW - rotor tuning condition

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Proposal for a micromachined dynamically tuned gyroscope, based on a contactless suspension

Abstract

Keywords

ASJC Scopus subject areas

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