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介绍了客车用转向减振器的结构特点及其工作原理。利用高频电液伺服激振器测试其阻尼特性 ,分析了试验数据 ,根据试验结果建立了转向减振器非线性阻尼特性数学模型。并给出了 CFD软件分析模型
The structural characteristics and working principle of steering shock absorber for passenger car are introduced. Damping characteristics were measured by high-frequency electro-hydraulic servo vibration exciter. The experimental data were analyzed. Based on the experimental results, the mathematical model of the nonlinear damping characteristics of the steering damper was established. The CFD software analysis model is given