弹性支承轴承套圈径向刚度检测方法研究

Bearing(2019)

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Abstract
针对比值计算法在鼠笼式弹性支承轴承套圈径向刚度检测上的局限性,提出了基于最小二乘法的套圈径向刚度检测方法,与比值计算法进行了对比分析,并建立有限元模型进行了进一步验证.结果 表明,最小二乘法更好地体现了套圈所受载荷与相应变形量之间存在的线性关系,且计算结果的准确性和稳定性更好.
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