有限元模型缩减和精度估计方法在机床建模中的应用

Application of Finite-Element Model Reduction and Accuracy Estimation in Modeling Machine Tools

讨论了有限元模型缩减及精度估计方法在机床结构建模中的应用，实例计算表明了该方法的实用性和有效性。

This paper is concerned with the application of finite-element model reduction and accuracy estimation in structure modeling of machine tools. The example demonstrates that both the theory and the method are practical and effective.