A comparative analysis of mono-tube shockabsorbers with different valve systems
Authors:
- Urszula Ferdek,
- Jan Łuczko
Abstract
The paper is a comparison of the effectiveness of operation of mono-tube hydraulic shock absorbers of modified designs with a shock absorber of classical construction. A non-linear model of the system was developed, enabling the testing of the effect of various oil flow control strategies on the system dynamic responses. Damping characteristic have been determined, which - with appropriate selection of parameters - depends on the amplitude and the frequency of excitation. The effect of harmonic excitation of variable amplitude and frequency on selected characteristics of driving comfort and safety was examined in numerical simulations carried out for a quarter-car model of a vehicle. The results of numerical analyses have shown high effectiveness of operation of modified shock absorbers.
- Record ID
- CUT32fdc380c0144ef3890bc373479a9208
- Publication categories
- ; ;
- Author
- Pages
- [1-11]
- Other elements of collation
- rys.; wykr.; Bibliografia (na s.) - 10-11; Bibliografia (liczba pozycji) - 22; Oznaczenie streszczenia - Abstr.
- Book
- Cecot Witold, Witold Cecot Kozień Marek, Marek Kozień Lisowski Wojciech Wojciech Lisowski [et al.] (eds.): 4th Polish Congress of Mechanics and the 23rd International Conference on Computer Methods in Mechanics, AIP Conference Proceedings, no. 2239, 2020, [Melville], American Institute of Physics, AIP Publishing, ISBN 978-0-7354-1998-8
- Keywords in English
- hydraulic damper, vehicle suspension, nonlinear vibrations
- DOI
- DOI:10.1063/5.0007803 Opening in a new tab
- URL
- https://aip.scitation.org/doi/abs/10.1063/5.0007803 Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 20
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT32fdc380c0144ef3890bc373479a9208/
- URN
urn:pkr-prod:CUT32fdc380c0144ef3890bc373479a9208
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.