3105 汎用振動台による鉄道車両の加減速時の乗り心地再現(OS1-2乗り心地と振動特性,OS1 交通・物流システムの高速化,利便性,快適性の向上,オーガナイズド・セッション)

概要

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A simulator for railway vehicle floor acceleration was devised by combining a universal shaking table and an inclination table. By the simulator riding comfort can be evaluated. The shaking table cannot produce sufficient amplitude in the region of lower-frequencies. Combining the inclination table that uses gravitational acceleration by inclination and the universal shaking table, railway vehicle floor acceleration can be reproduced. That is to say, the inclination table takes a part for lower-frequencies, and the universal shaking table takes part for higher-frequencies. We show the folding frequency which enables the simulator to reproduce railway vehicle floor acceleration properly.
2008-12-09