The active dynamic vibration damper in non-stationary operation of a vibroactive unit
The paper considers a vibration isolation system, in which a force is applied to the moving mass of the active dynamic vibration damper by an actuator in proportion to the measured value of the base response. The amplitude-frequency and impulse characteristics are plotted depending on the param...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2021-09-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2021/%E2%84%96%204%20(178)%20(%D0%9E%D0%9D%D0%92)/13-17%20%D0%A1%D0%B8%D1%82%D0%BD%D0%B8%D0%BA%D0%BE%D0%B2%20%D0%94.%20%D0%92.,%20%D0%91%D1%83%D1%80%D1%8C%D1%8F%D0%BD%20%D0%90.%20%D0%90..pdf |
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| Summary: | The paper considers a vibration isolation system,
in which a force is applied to the moving mass of the
active dynamic vibration damper by an actuator in
proportion to the measured value of the base response.
The amplitude-frequency and impulse characteristics
are plotted depending on the parameters of the system,
assuming the actuator without distortion generates the
force proportional to the base response. It is shown that
the considered vibration isolation system is quite effective
in the low-frequency region, including in the resonance
region of the passive system, both in stationary and nonstationary modes of vibroactive forces. |
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| ISSN: | 1813-8225 2541-7541 |