Vibro-impact regimes of adamped single-mass system with two fixed stops
This study examines the periodic vibro-impact (VI) behavior of an externally excited system containing mass, spring, and damper, whose rectilinear motion is bounded by two symmetrical stops. Periodic external coercive force is driving the system, with the period of the oscillator being one or propor...
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University of Belgrade - Faculty of Mechanical Engineering, Belgrade
2025-01-01
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| Series: | FME Transactions |
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| Online Access: | https://scindeks-clanci.ceon.rs/data/pdf/1451-2092/2025/1451-20922501131G.pdf |
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| author | Garić Ljubiša B. Nešić Nikola D. |
| author_facet | Garić Ljubiša B. Nešić Nikola D. |
| author_sort | Garić Ljubiša B. |
| collection | DOAJ |
| description | This study examines the periodic vibro-impact (VI) behavior of an externally excited system containing mass, spring, and damper, whose rectilinear motion is bounded by two symmetrical stops. Periodic external coercive force is driving the system, with the period of the oscillator being one or proportional to the period of the external coercive force. The resulting differential equation of motion, coupled with boundary conditions, is solved analytically, and solutions are discussed. The study analyses different types of behavior and includes stability analysis. The research findings outline the determination of the conditions (areas) in which periodic VI modes exist for even and odd values of mode multiplicity. Additionally, the results made it possible to determine the frequency interval for the VI process when the distance between fixed stops is known. By investigating the dynamics of the VI system in this work, results were obtained that allow all possible types of motion to be theoretically defined, as well as results that define areas of motion stability, which allows one to find regimes that may exist in practice. The results obtained in this paper can be applied to improving existing and developing new vibro-impact tools and machines. |
| format | Article |
| id | doaj-art-ceb34feccd7640a38f46ffbc27c3cc13 |
| institution | DOAJ |
| issn | 1451-2092 2406-128X |
| language | English |
| publishDate | 2025-01-01 |
| publisher | University of Belgrade - Faculty of Mechanical Engineering, Belgrade |
| record_format | Article |
| series | FME Transactions |
| spelling | doaj-art-ceb34feccd7640a38f46ffbc27c3cc132025-08-20T03:01:59ZengUniversity of Belgrade - Faculty of Mechanical Engineering, BelgradeFME Transactions1451-20922406-128X2025-01-0153113114310.5937/fme2501131G1451-20922501131GVibro-impact regimes of adamped single-mass system with two fixed stopsGarić Ljubiša B.0Nešić Nikola D.1University of Priština in Kosovska Mitrovica, Faculty of Technical Sciences, Kosovska Mitrovica, SerbiaUniversity of Priština in Kosovska Mitrovica, Faculty of Technical Sciences, Kosovska Mitrovica, SerbiaThis study examines the periodic vibro-impact (VI) behavior of an externally excited system containing mass, spring, and damper, whose rectilinear motion is bounded by two symmetrical stops. Periodic external coercive force is driving the system, with the period of the oscillator being one or proportional to the period of the external coercive force. The resulting differential equation of motion, coupled with boundary conditions, is solved analytically, and solutions are discussed. The study analyses different types of behavior and includes stability analysis. The research findings outline the determination of the conditions (areas) in which periodic VI modes exist for even and odd values of mode multiplicity. Additionally, the results made it possible to determine the frequency interval for the VI process when the distance between fixed stops is known. By investigating the dynamics of the VI system in this work, results were obtained that allow all possible types of motion to be theoretically defined, as well as results that define areas of motion stability, which allows one to find regimes that may exist in practice. The results obtained in this paper can be applied to improving existing and developing new vibro-impact tools and machines.https://scindeks-clanci.ceon.rs/data/pdf/1451-2092/2025/1451-20922501131G.pdfexternal excitation forcestability analysisvibro-impact modesvibro-impact oscillatorviscous damping force |
| spellingShingle | Garić Ljubiša B. Nešić Nikola D. Vibro-impact regimes of adamped single-mass system with two fixed stops FME Transactions external excitation force stability analysis vibro-impact modes vibro-impact oscillator viscous damping force |
| title | Vibro-impact regimes of adamped single-mass system with two fixed stops |
| title_full | Vibro-impact regimes of adamped single-mass system with two fixed stops |
| title_fullStr | Vibro-impact regimes of adamped single-mass system with two fixed stops |
| title_full_unstemmed | Vibro-impact regimes of adamped single-mass system with two fixed stops |
| title_short | Vibro-impact regimes of adamped single-mass system with two fixed stops |
| title_sort | vibro impact regimes of adamped single mass system with two fixed stops |
| topic | external excitation force stability analysis vibro-impact modes vibro-impact oscillator viscous damping force |
| url | https://scindeks-clanci.ceon.rs/data/pdf/1451-2092/2025/1451-20922501131G.pdf |
| work_keys_str_mv | AT garicljubisab vibroimpactregimesofadampedsinglemasssystemwithtwofixedstops AT nesicnikolad vibroimpactregimesofadampedsinglemasssystemwithtwofixedstops |