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Please use this identifier to cite or link to this item: http://dspace.bits-pilani.ac.in:8080/jspui/xmlui/handle/123456789/12915
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dc.contributor.authorRao, Venkatesh K.P.-
dc.date.accessioned2023-11-08T06:54:56Z-
dc.date.available2023-11-08T06:54:56Z-
dc.date.issued2021-
dc.identifier.urihttps://ieeexplore.ieee.org/abstract/document/9622701-
dc.identifier.urihttp://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/12915-
dc.description.abstractThe Hemispherical Resonator Gyroscope (HRG) is a low-noise, high-performance angular rate sensor, or rotation sensor with a small footprint. A thin, solid-state hemispherical shell is used to fabricate the HRG, which is anchored by a thick stem. In the present study a mesoscale model of HRG was fabricated. The fabricated device is tested using a noncontact approach to measure its natural frequencies and drive and sense directions. Finite element analysis was carried out using commercial software COMSOL multiphysics to validate the experimentally obtained frequencies of the gyroscope. Numerically obtained drive and sense mode frequencies were found to be within 8% of the measured values.en_US
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.subjectEEEen_US
dc.subjectOptical device fabricationen_US
dc.subjectResonant frequencyen_US
dc.subjectOptical resonatorsen_US
dc.subjectDetectorsen_US
dc.subjectFrequency measurementen_US
dc.titleExperimental And Numerical Studies on Mechanical Resonance of Piezoelectric Hemispherical Resonator Gyroscopeen_US
dc.typeArticleen_US
Appears in Collections:Department of Mechanical engineering

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