Abstract
The problem of carbody excitation of railway vehicles due to mass imbalance of wheelsets has been discussed in this paper. Displacement-dependent rubber bush is proposed to treat this problem by introducing small gap between rubber and inner fixture. The effectiveness and validity of the rubber bush are confirmed by numerical calculation and excitation test using a full-scale test vehicle in the rolling stock testing plant.
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Schedule a callMore From: The Proceedings of International Symposium on Seed-up and Service Technology for Railway and Maglev Systems : STECH
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