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http://hdl.handle.net/11701/44571
Полная запись метаданных
Поле DC | Значение | Язык |
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dc.contributor.author | Igumnova, Vasilisa Sergeevna | - |
dc.contributor.author | Lukin, Alexey Vyacheslavovich | - |
dc.contributor.author | Popov, Ivan Alekseevich | - |
dc.contributor.author | Kuznetsov, Nikolay Vladimirovich | - |
dc.contributor.author | Lobachev, Mikhail Yurievich | - |
dc.contributor.author | Belyaev, Yakov Valerievich | - |
dc.date.accessioned | 2024-01-10T11:46:40Z | - |
dc.date.available | 2024-01-10T11:46:40Z | - |
dc.date.issued | 2023-12 | - |
dc.identifier.other | https://doi.org/10.21638/11701/spbu35.2023.402 | - |
dc.identifier.uri | http://hdl.handle.net/11701/44571 | - |
dc.description.abstract | In this work, we study the dynamics of primary oscillations of a high-Q micromechanical resonator - a sensitive element of an RR-type MEMS gyroscope - under the action of various implementations of a phase-locked loop system operating in conjunction with an automatic gain control system for an electrostatic drive. The study of the dynamics of the object is carried out both numerically and analytically - using the averaging method. Conditions for the stability of a stationary regime in a linear approximation are obtained. The questions of accuracy of various methods of numerical solution of differential equations of the circuit of primary oscillations are considered. The influence of the mechanical nonlinearity of the resonator on the dynamics of the resonator and the control system has been studied. An implementation of a low-order PLL circuit that does not contain a double-frequency spurious signal at the output of the phase detector is proposed. The output characteristics of control systems (speed, capture bandwidth, etc.) are analyzed and qualitative conclusions are drawn about the features of the interaction between the dynamics of a mechanical oscillatory link and the PLL-ARC circuit. | en_GB |
dc.description.sponsorship | The work was supported by the Russian Science Foundation ,grant no. 21-71-10009, https://rscf.ru/en/project/21-71-10009/. | en_GB |
dc.language.iso | ru | en_GB |
dc.publisher | St Petersburg State University | en_GB |
dc.relation.ispartofseries | Differential Equations and Control Processes;Issue 4 | - |
dc.subject | MEMS gyroscope | en_GB |
dc.subject | primary oscillations | en_GB |
dc.subject | PLL | en_GB |
dc.subject | AGC | en_GB |
dc.title | Nonlinear Dynamics of the Primary Oscillation Circuit of a Mems Gyroscope Under the Action of Phase-locked Loop and Automatic Gain Control Systems | en_GB |
dc.type | Article | en_GB |
Располагается в коллекциях: | Issue 4 |
Файлы этого ресурса:
Файл | Описание | Размер | Формат | |
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14-41.pdf | 4,16 MB | Adobe PDF | Просмотреть/Открыть |
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