Stability of a Railway Vehicle with Side Swaying, Rolling and Yawing Motions on a Multispan Simply Supported Girder System. : 1st Report. Boundary Frequency Equations of Unstable Regions for Simple Parametric Resonance

多径間単純げた上を走行する鉄道車両-左右・ローリング・ヨーイング系-の走行安定性に関する研究 : 第 1 報, 単純パラメトリック共振の境界振動数方程式

Stability of a Railway Vehicle with Side Swaying, Rolling and Yawing Motions on a Multispan Simply Supported Girder System. : 1st Report. Boundary Frequency Equations of Unstable Regions for Simple Parametric Resonance

Creators Aida Tadayoshi

Creators Ikegami Toyokazu

Basic equations of dynamic stability of a railway vehicle with side swaying, rolling and yawing motions, which travels on a multispan simply supported guideway, were derived by mathematically idealizing a multispan guideway to a circulated guideway system. It was shown that the perturbation equations of above coupled system consisted of a vehicle and a circulated guideway are Hill's equations and the boundary frequency equations of simple parametric resonance, which are available to actual system, were presented in this paper.

[ISSN]0372-7661

[NCID]AN00244228