V. Raspopov, V. V. Likhosherst, I. A. Volchikhin, V. V. Matveev, A. Ladonkin, S. I. Shepilov
{"title":"Coriolis Vibratory Gyroscope with a Metal Resonator for Free Wave Mode","authors":"V. Raspopov, V. V. Likhosherst, I. A. Volchikhin, V. V. Matveev, A. Ladonkin, S. I. Shepilov","doi":"10.23919/ICINS.2019.8769368","DOIUrl":null,"url":null,"abstract":"The dynamics of a coriolis vibratory gyroscope with a metal resonator in the free wave mode is considered in the paper. The envelopes of damping oscillations are given for excitation with a different amplitude at the resonant frequency. It is shown that with an increase in the amplitude of excitation, the interval of time to reach the boundary band, at which the signal can be separated from the noise, expands. The nonlinear character of the excitation transfer coefficient of the resonator is established.","PeriodicalId":108493,"journal":{"name":"2019 26th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS)","volume":"236 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 26th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/ICINS.2019.8769368","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
The dynamics of a coriolis vibratory gyroscope with a metal resonator in the free wave mode is considered in the paper. The envelopes of damping oscillations are given for excitation with a different amplitude at the resonant frequency. It is shown that with an increase in the amplitude of excitation, the interval of time to reach the boundary band, at which the signal can be separated from the noise, expands. The nonlinear character of the excitation transfer coefficient of the resonator is established.
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