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从一对微凸体的接触力学和运动学分析出发 ,建立了非流体动力润滑条件下粗糙表面滑动摩擦阻力与粗糙表面接触状态间的关系 .基于分形几何理论 ,推导出了滑动摩擦力分形预测模型 ,并从理论上对该模型的正确性进行了分析
Based on the contact mechanics and kinematics analysis of a pair of asperities, the relationship between the sliding frictional resistance of rough surface and the contact state of rough surface under non-hydrodynamic lubrication was established. Based on the fractal geometry theory, the fractal prediction of sliding friction force Model, and the correctness of the model is analyzed in theory