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本文介绍了欧美铁路应用多体动力学分析方法开发新型结构转向架的概况。对带独立旋转车轮和迫导向装置的转向架简要地进行了结构分析,并叙述了各国为保证转向架导向性能及蛇行运动稳定性所采取的措施。
This article introduces the general situation of the new structural bogie developed by European and American railway using multi-body dynamics analysis method. A brief analysis of the structure of the bogie with independent rotating wheel and forced guide is given. The measures taken by various countries to ensure the bogie guidance and stability of the snake are described.