712 乗客重量が鉄道車両の車体振動に与える影響(ビークル・ダイナミクスIII)(OS.14 : ビークル・ダイナミクス)

概要

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A vibration measurement test of real light weight railway vehicle using electrodynamic exciter is carried out to investigate the vibration characteristics of the carbody. Especially, the effect of passenger is focused in the test. The results with/without passengers are also compared to the case that dummy masses(steel block) are loaded. The results obtained here show that the effect of passenger on the carbody vibration is different from the case that the mass of the carbody itself is increased or the case that dummy masses are loaded. A simple two degrees of freedom (2DOF) model is introduced to discuss the experimental results, and it is shown that the experimental results can be explained by the 2DOF model qualitatively.
一般社団法人日本機械学会の論文
2001-08-03