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以实际转向架运行试验为基础,建立了15个自由度的车辆模型,用于分析转向架构架上装有脱轨防护止挡的车辆在脱轨后的动态响应,研究了转向架的运动,验证了脱轨防护止挡的有效性。
Based on the actual bogie operation test, a 15-DOF vehicle model was established to analyze the dynamic response of the vehicle equipped with derailment stop on the bogie frame after derailment. The bogie movement was studied and the derailment was verified Effectiveness of the protective stop.