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建立采用独立车轮的直线电机轨道车辆的动力学计算模型,采用符合直线感应电机驱动车辆特点和独立车轮特点的一系、二系悬挂设计,并对直线电机悬挂、独立车轮等关键部件进行了分析。在此基础上运用Simpack多体动力学仿真软件分析了该计算模型的曲线通过性能及运行平稳性等动力学性能。
The dynamic calculation model of the linear motor rail vehicle with independent wheels is established. The primary and secondary suspension design which accords with the characteristics of the linear induction motor driven vehicle and the independent wheel is analyzed. The key components of the linear motor suspension and the independent wheel are analyzed . Based on this, Simpack multi-body dynamics simulation software was used to analyze the dynamic performance such as curve passing performance and running stability of the calculation model.