Application of natural oscillation values and limit cycles in the analyses of rail vehicles properties
| 1 | Politechnika Poznańska |
| 2 | Instytut Pojazdów Szynowych „TABOR” |
Publication date: 2017-05-02
Rail Vehicles/Pojazdy Szynowe 2017,2,15–29
KEYWORDS
ABSTRACT
The article discusses the application of natural oscillation values and limit cycles in the analyses of the properties of rail vehicles on the basis of experiences of the authors. It is presented the exemplary values of natural oscillation obtained with the use of postprocessors: the amplitude-phase graphs, the root lines and stability cards which make the carrying out of analysis performed by the authors easier. It is also shown the application of limit cycles as a function of vehicle speed to determine the riding stability.
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