空気ばね防振特性に対する非線形性の影響

概要

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Though the variable orifice air spring with linear orifice flow characteristics has been developed and tried in practice in the JNR, it still has nonlinearities attributed to state equations of air. Taking nonlinearities held in the air spring into consideration, comparative studies on the responses of both conventional and variable orifice air springs to vertical and roll excitations are made in this paper. Evaluation form the view-point of vertical and roll quality of railway vehicles shows that the variable orifice air spring has superior vibration isolation characteristics in both fields, especially in roll isolation, to the conventional air spring.
一般社団法人日本機械学会の論文
1986-08-25