Vibration impact and noise protection devices with DVA for wheeled vehicles-Reference-Cited by-同舟云学术

Vibration impact and noise protection devices with DVA for wheeled vehicles

Published:2020-11-09 Issue:2 Volume:2020 Page:65-75
ISSN:2708-2199
Container-title:Transport technologies
language:
Short-container-title:tt

Author:

Diveev Bogdan^ORCID,

Abstract

The article investigates vibration and noise protection devices for wheeled vehicles using dynamic vibration absorbers (DVA). Algorithms for modeling their dynamic characteristics based on adaptive calculation schemes are presented. A non-linear suspension with DVA and a noise-absorbing partition is considered, which is due to the introduction of a layered composite thin-walled structure with an intermediate damping layer with high damping properties and a DVA system, which provides better vibration and noise absorption. The problems of shock propagation during the overturn of the bus to passengers are also considered. The influence of the parameters of the shock absorber on the dynamic properties of the bus is investigated. The optimal parameters of the shock absorber are determined.

Publisher

Lviv Polytechnic National University

Reference20 articles.

1. 1. Yao, H., Wang, T., Wen, B., & Qiu, B. (2018). A tunable dynamic vibration absorber for unbalanced rotor system. Journal of Mechanical Science and Technology, Volume 32 (4), 1519-1528. doi: 10.1007/s12206-018-0305-7 (in English).

2. 2. Hu, H. L., & He, L. D. (2017). Online control of critical speed vibrations of a single-span rotor by a rotor dynamic vibration absorber at different installation positions. Journal of Mechanical Science and Technology, Volume 31(5), 2075-2081. doi: 10.1007/s12206-017-0404-x (in English).

3. 3. Kernytskyy, I., Diveyev, B., Pankevych, B., & Kernytskyy, N. (2006). Application of variation-analytical methods for rotating machine dynamics with absorber. Electronic Journal of Polish Agricultural Universities, Civil Engineering, Volume 9, Issue 4 (in English).

4. 4. Diveev B.M. Optymizatsiia protsesiv zakhystu vid vibratsii na osnovi napivavtomatychnoho heneratora [Optimization of vibration protection processes based on a semi-automatic oscillator]. Avtomatyzatsiia vyrobnychykh protsesiv u mashynobuduvanni ta pryladobuduvanni [Automation of production processes in mechanical engineering and instrument making], Volume 39, 71-76 (In Ukrainian).

5. 5. Diveyev, B. (2015). Impact and particle buffered vibration absorbers optimization and design. Ukrainian journal of mechanical engineering and materials science, Volume 1, Issue 2, 35-50 (in English).