【摘要】 分析了基于模态分析法的动载荷识别时域方法 ,应用薄板实例进行了验证 ,结果表明该方法具有较高精度 ,并对该方法在转向架结构应用中的一些问题进行了探讨 .更多还原

【Abstract】 A dynamic load identification method in time domain based on modal analysis is analyzed. The method is verified with a flat thin plate and the results show its high accuracy. Some problem in the application of this method to identify dynamic load of bogie of rolling stock are also presented in this paper.更多还原