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用计算机模拟分析了滚动轴承变刚度的非线性特性，研究了轴向力和轴承元件表面波纹度对变刚度的影响，为提高滚动轴承刚度提供了理论依据．
The nonlinear characteristics of the variable stiffness of the rolling bearing were analyzed by computer simulation. The influence of the axial force and the waviness of the bearing element on the variable stiffness was studied, which provided a theoretical basis for improving the stiffness of the rolling bearing.