Method to Investigate Railway Vehicles Forced Oscillations in Curves in the Inertial Reference System
Classical procedure prescribes to examine mechanical systems motion in non-inertial reference frames moving in relation to stationary inertial frame. In the present paper there is proposed method to examine forced oscillations of railway vehicles caused by curved track irregularities in plane and pr...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | Russian |
| Published: |
Joint Stock Company «Railway Scientific and Research Institute»
2015-10-01
|
| Series: | Вестник Научно-исследовательского института железнодорожного транспорта |
| Subjects: | |
| Online Access: | https://www.journal-vniizht.ru/jour/article/view/58 |
| _version_ | 1797872349544972288 |
|---|---|
| author | V. M. Kondrashov |
| author_facet | V. M. Kondrashov |
| author_sort | V. M. Kondrashov |
| collection | DOAJ |
| description | Classical procedure prescribes to examine mechanical systems motion in non-inertial reference frames moving in relation to stationary inertial frame. In the present paper there is proposed method to examine forced oscillations of railway vehicles caused by curved track irregularities in plane and profile in inertial reference system, allowing for much-simplified setting up a problem and reduced computation time while making assessment of vehicle dynamics, its components loading and wear indices of a wheel/rail friction pair without loss of accuracy. Object of examination is represented with four-axle vehicle described by a set of non-linear differential equations. There are given computation results as exemplified by such vehicle movement in curves with different radii. |
| first_indexed | 2024-04-10T00:57:25Z |
| format | Article |
| id | doaj.art-6ba581e2eb434ffc9a288ba7e244a764 |
| institution | Directory Open Access Journal |
| issn | 2223-9731 2713-2560 |
| language | Russian |
| last_indexed | 2024-04-10T00:57:25Z |
| publishDate | 2015-10-01 |
| publisher | Joint Stock Company «Railway Scientific and Research Institute» |
| record_format | Article |
| series | Вестник Научно-исследовательского института железнодорожного транспорта |
| spelling | doaj.art-6ba581e2eb434ffc9a288ba7e244a7642023-03-13T10:14:31ZrusJoint Stock Company «Railway Scientific and Research Institute»Вестник Научно-исследовательского института железнодорожного транспорта2223-97312713-25602015-10-0105566058Method to Investigate Railway Vehicles Forced Oscillations in Curves in the Inertial Reference SystemV. M. Kondrashov0пенсионерClassical procedure prescribes to examine mechanical systems motion in non-inertial reference frames moving in relation to stationary inertial frame. In the present paper there is proposed method to examine forced oscillations of railway vehicles caused by curved track irregularities in plane and profile in inertial reference system, allowing for much-simplified setting up a problem and reduced computation time while making assessment of vehicle dynamics, its components loading and wear indices of a wheel/rail friction pair without loss of accuracy. Object of examination is represented with four-axle vehicle described by a set of non-linear differential equations. There are given computation results as exemplified by such vehicle movement in curves with different radii.https://www.journal-vniizht.ru/jour/article/view/58железнодорожный транспортвзаимодействие подвижного состава и пути в кривыхметоды расчетарасчеты |
| spellingShingle | V. M. Kondrashov Method to Investigate Railway Vehicles Forced Oscillations in Curves in the Inertial Reference System Вестник Научно-исследовательского института железнодорожного транспорта железнодорожный транспорт взаимодействие подвижного состава и пути в кривых методы расчета расчеты |
| title | Method to Investigate Railway Vehicles Forced Oscillations in Curves in the Inertial Reference System |
| title_full | Method to Investigate Railway Vehicles Forced Oscillations in Curves in the Inertial Reference System |
| title_fullStr | Method to Investigate Railway Vehicles Forced Oscillations in Curves in the Inertial Reference System |
| title_full_unstemmed | Method to Investigate Railway Vehicles Forced Oscillations in Curves in the Inertial Reference System |
| title_short | Method to Investigate Railway Vehicles Forced Oscillations in Curves in the Inertial Reference System |
| title_sort | method to investigate railway vehicles forced oscillations in curves in the inertial reference system |
| topic | железнодорожный транспорт взаимодействие подвижного состава и пути в кривых методы расчета расчеты |
| url | https://www.journal-vniizht.ru/jour/article/view/58 |
| work_keys_str_mv | AT vmkondrashov methodtoinvestigaterailwayvehiclesforcedoscillationsincurvesintheinertialreferencesystem |