摘要
应用ＮＵＣＡＲＳ程序对货车建立模型并进行动力学仿真计算，分析了模型在各种不平顺组合条件下的系统动力学响应，同时，对制动工况下的动力学响应进行了分析，并与匀速工况进行了对比，得出了相应的结果。
The model is set up and the dynamics simulation calculation is done for freight cars with the NUCARS program.The system dynamics responses of the model under various unevenness combinations are analyzed.In the mean time,the dyna mics response under the working conditions of braking is analyzed and compared with that under the working conditions of uniform running,corresponding results are obtained.
出处
《铁道车辆》
1999年第11期9-11,共3页
Rolling Stock
