Optimal filtering of temperature errors for coriolis vibratory gyroscopes

Author

Apostolyuk, V.O.

Author_Institution

Dept. of Aircraft Control Syst. & Instrum., Nat. Tech. Univ. of Ukraine KPI, Kiev, Ukraine

fYear

2013

fDate

15-17 Oct. 2013

Firstpage

96

Lastpage

98

Abstract

Optimal static filter of stochastic temperature disturbances is proposed in this paper. Filter is based on the model of the temperature variations influences via undesired cross-damping. Instead of temperature measurements its power spectral density is used along with the corresponding model of the moving object dynamics.

Keywords

filtering theory; gyroscopes; measurement errors; microsensors; temperature measurement; temperature sensors; vibration measurement; Coriolis vibratory gyroscope; MEMS gyroscope; cross-damping; microelectromechanical system gyroscope; moving object dynamics; optimal static filter; power spectral density; stochastic temperature disturbance; temperature measurement error; Filtering; Gyroscopes; Oscillators; Temperature; Temperature measurement; Temperature sensors; Transfer functions; Coriolis vibratory gyroscope; micro-electromechanical system; temperature errors;

fLanguage

English

Publisher

ieee

Conference_Titel

Actual Problems of Unmanned Air Vehicles Developments Proceedings (APUAVD), 2013 IEEE 2nd International Conference

Conference_Location

Kiev

Print_ISBN

978-1-4799-3305-1

Type

conf

DOI

10.1109/APUAVD.2013.6705295

Filename

6705295