Bertolino-baksa stability at nonlinear vibrations of motor vehicles
Апстракт
Research of vehicle response to road roughness is particularly important when solving problems related to dynamic vehicle stability. In this paper, unevenness of roads is considered as the source of non-linear vibrations of motor vehicles. The vehicle is represented by an equivalent spatial model with seven degrees of freedom. In addition to solving the response by simulating it within a numerical code, quasi-linearization of nonlinear differential equations of motion is carried out. Solutions of quasi-linear differential equations of forced vibrations are determined using the small parameter method and are indispensable for the study of spatial stability of the vehicle. An optimal stabilization for a simplified two-dimensional model was performed. Spatial stability and internal resonance are considered briefly.
Кључне речи:
spatial stability / small parameter / optimal stabilization / nonlinear vibrations / long stability timeИзвор:
Theoretical and Applied Mechanics, 2017, 44, 2, 271-291Издавач:
- Srpsko društvo za mehaniku, Beograd
Финансирање / пројекти:
- АТЛАС експеримент и физика честица на LHC енергијама (RS-MESTD-Basic Research (BR or ON)-171004)
- Истраживање безбедности возила као дела кибернетског система: Возач-Возило-Окружење (RS-MESTD-Technological Development (TD or TR)-35041)
- Одрживост и унапређење машинских система у енергетици и транспорту применом форензичког инжењерства, еко и робуст дизајна (RS-MESTD-Technological Development (TD or TR)-35006)
DOI: 10.2298/TAM171128019K
ISSN: 1450-5584
WoS: 000423915600011
Scopus: 2-s2.0-85038894316
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Kudrjavceva, Ljudmila AU - Micunović, Milan AU - Miloradović, Danijela AU - Obradović, Aleksandar PY - 2017 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2655 AB - Research of vehicle response to road roughness is particularly important when solving problems related to dynamic vehicle stability. In this paper, unevenness of roads is considered as the source of non-linear vibrations of motor vehicles. The vehicle is represented by an equivalent spatial model with seven degrees of freedom. In addition to solving the response by simulating it within a numerical code, quasi-linearization of nonlinear differential equations of motion is carried out. Solutions of quasi-linear differential equations of forced vibrations are determined using the small parameter method and are indispensable for the study of spatial stability of the vehicle. An optimal stabilization for a simplified two-dimensional model was performed. Spatial stability and internal resonance are considered briefly. PB - Srpsko društvo za mehaniku, Beograd T2 - Theoretical and Applied Mechanics T1 - Bertolino-baksa stability at nonlinear vibrations of motor vehicles EP - 291 IS - 2 SP - 271 VL - 44 DO - 10.2298/TAM171128019K ER -
@article{ author = "Kudrjavceva, Ljudmila and Micunović, Milan and Miloradović, Danijela and Obradović, Aleksandar", year = "2017", abstract = "Research of vehicle response to road roughness is particularly important when solving problems related to dynamic vehicle stability. In this paper, unevenness of roads is considered as the source of non-linear vibrations of motor vehicles. The vehicle is represented by an equivalent spatial model with seven degrees of freedom. In addition to solving the response by simulating it within a numerical code, quasi-linearization of nonlinear differential equations of motion is carried out. Solutions of quasi-linear differential equations of forced vibrations are determined using the small parameter method and are indispensable for the study of spatial stability of the vehicle. An optimal stabilization for a simplified two-dimensional model was performed. Spatial stability and internal resonance are considered briefly.", publisher = "Srpsko društvo za mehaniku, Beograd", journal = "Theoretical and Applied Mechanics", title = "Bertolino-baksa stability at nonlinear vibrations of motor vehicles", pages = "291-271", number = "2", volume = "44", doi = "10.2298/TAM171128019K" }
Kudrjavceva, L., Micunović, M., Miloradović, D.,& Obradović, A.. (2017). Bertolino-baksa stability at nonlinear vibrations of motor vehicles. in Theoretical and Applied Mechanics Srpsko društvo za mehaniku, Beograd., 44(2), 271-291. https://doi.org/10.2298/TAM171128019K
Kudrjavceva L, Micunović M, Miloradović D, Obradović A. Bertolino-baksa stability at nonlinear vibrations of motor vehicles. in Theoretical and Applied Mechanics. 2017;44(2):271-291. doi:10.2298/TAM171128019K .
Kudrjavceva, Ljudmila, Micunović, Milan, Miloradović, Danijela, Obradović, Aleksandar, "Bertolino-baksa stability at nonlinear vibrations of motor vehicles" in Theoretical and Applied Mechanics, 44, no. 2 (2017):271-291, https://doi.org/10.2298/TAM171128019K . .