Method for measuring voltages in channels of a hemispherical resonator gyroscope with an arbitrary orientation axes

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dc.contributor.authorParkhomey, Igor
dc.contributor.authorBoiko, Juliy
dc.contributor.authorZeniv, Irina
dc.contributor.authorBondarenko, Taras
dc.date.accessioned2022-12-12T11:31:33Z
dc.date.available2022-12-12T11:31:33Z
dc.date.issued2023-02-01
dc.descriptionApproximate formulas for measuring signal amplitudes in virtual channels oriented along the own axes of the resonator of a solid-state wave gyroscope are obtained in this work. Using these formulas, it is possible to calculate the orientation of the standing wave in the HRG and the angle of rotation of the wave due to the rotation of the gyroscope. This method can be used in a situation where the position of the signal pickup electrodes does not coincide with the orientation of the excited standing wave, for the case of using poorly balanced metal gyroscopes. Further direction of research can be directed to the development of a method for measuring the in-phase and quadrature components of oscillations in a virtual quadrature channel. The obtained novelty of the presented results consists in the proposed solution the problem of calculating reading signals for an arbitrary orientation of the HRG electrodes relative to the own axes an unbalanced resonator.uk_UA
dc.description.abstractThe article deals with issues related to solid wave gyroscopes, which are used as a sensor in inertial navigation systems. The article considers a variant of solving problem, when oscillations of the resonator are excited in directions that coincide with their own axes, oriented a priori is unknown. The main contribution this article is the method is proposed for measuring signal amplitudes in virtual main and quadrature channels, the orientation of which does not coincide with the orientation of the signal pickup electrodes. This is achieved by modeling algorithms for measuring the slope of the resonator's own axes and signal amplitudes in virtual channels are evaluation. In order to verify the adequacy of the proposed models simplified calculation formulas for programming microcontrollers are presented. An estimate of the error due to the use of simplified formulas is made. It is assumed that the use of this method will reduce the requirements for the quality of balancing the resonators of gyroscopes. The findings will be useful for mass production of navigation systems with gyroscopes, which have a small drift and are capable of experiencing large shock linear accelerations, for example, in underground inclined drilling, and in meteorological rockets.uk_UA
dc.description.sponsorship-uk_UA
dc.identifier.citationParkhomey I. Method for measuring voltages in channels of a hemispherical resonator gyroscope with an arbitrary orientation axes / I. Parkhomey, J. Boiko, I. Zeniv, T. Bondarenko // Indonesian Journal of Electrical Engineering and Computer Science (IJEECS). - 2023. - Vol.29, nr. 2. - P. 715-724.uk_UA
dc.identifier.issn2502-4752
dc.identifier.otherhttp://doi.org/10.11591/ijeecs.v29.i2.pp715-724
dc.identifier.urihttps://elar.khmnu.edu.ua/handle/123456789/12829
dc.language.isoenuk_UA
dc.publisherIndonesian Journal of Electrical Engineering and Computer Science (IJEECS)uk_UA
dc.subjectGyroscopeuk_UA
dc.subjectInformation sensoruk_UA
dc.subjectNavigationuk_UA
dc.subjectResonatoruk_UA
dc.subjectVirtual pickup channelsuk_UA
dc.titleMethod for measuring voltages in channels of a hemispherical resonator gyroscope with an arbitrary orientation axesuk_UA
dc.typeСтаттяuk_UA
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Кафедра телекомунікацій, медійних та інтелектуальних технологій