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通过谐波平衡法对简化的轴承动力模型进行了计算,得出:在其它因素不变的情况下,阻尼能起到稳定轴承系统或延缓油膜失稳的作用。
The simplified bearing dynamic model is calculated by the harmonic balance method. It is concluded that the damping can stabilize the bearing system or delay the instability of the oil film under other factors.