Study of dynamics of car suspension model: Dynamic elimination of road surface vibration
Fragment książki (Rozdział monografii pokonferencyjnej)
MNiSW
5
spoza wykazu
| Status: | |
| Autorzy: | Borowiec Marek, Caban Jacek, Giri Abhijeet M., Ahmed Syed Amjad |
| Dyscypliny: | |
| Aby zobaczyć szczegóły należy się zalogować. | |
| Wersja dokumentu: | Elektroniczna |
| Język: | angielski |
| Strony: | 877 - 883 |
| Efekt badań statutowych | NIE |
| Finansowanie: | This research was funded by the National Science Centre, Poland under the OPUS call in the Weave programme under the project no. 2023/51/I/ST8/02739. |
| Materiał konferencyjny: | TAK |
| Nazwa konferencji: | 24th International Scientific Conference Engineering for Rural Development |
| Skrócona nazwa konferencji: | 24th ISC ERDev |
| URL serii konferencji: | LINK |
| Termin konferencji: | 21 maja 2025 do 23 maja 2025 |
| Miasto konferencji: | Jelgava |
| Państwo konferencji: | ŁOTWA |
| Publikacja OA: | TAK |
| Licencja: | |
| Sposób udostępnienia: | Witryna wydawcy |
| Wersja tekstu: | Ostateczna wersja opublikowana |
| Czas opublikowania: | W momencie opublikowania |
| Data opublikowania w OA: | 23 maja 2025 |
| Abstrakty: | angielski |
| This paper presents a two-degrees-of-freedom system to describe the dynamics and behaviour of a vehicle driving on a road profile. It represents a simplified approximation of a quarter-car system, where the kinematical excitation is sourced from road roughness profiles. The description is provided using analytical and numerical approaches. Eliminating undesirable vibrations in an automobile is crucial for ensuring ride comfort and passenger safety. One of the most effective solutions is implementing vibration dampers, which play a key role in reducing the transmission of unwanted vibrations to the vehicle’s body. Vibration dampers, as components of the suspension system, absorb energy from vibrations generated by road surface irregularities or other dynamic factors such as acceleration, braking, or steering maneuvers. With appropriately tuned damping characteristics, they effectively minimize vibration amplitudes and prevent their transmission to the vehicle body and interior. As a result, dampers not only enhance the vehicle stability and improve the tire-road contact but also reduce noise levels and vibrations perceived by passengers. The use of advanced dampers, such as shock absorbers with adaptive damping characteristics, further enables dynamic adjustment of their performance to current driving conditions. This allows for even more effective elimination of undesirable vibrations, translating into a higher level of comfort and increased durability of the suspension system and other vehicle components. This paper discusses the anti-resonance phenomenon that occurs when appropriate dampers and spring characteristics are introduced into the model. The results demonstrate the advantages of applying such dampers to avoid damaging conditions for the suspension during operation. |
