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指出传统弹性变形计算方法缺陷 ,将工艺系统抽象成力学模型 ,利用有限元理论准确计算出工艺系统弹性变形 ,所得结果可直接用于自适应控制系统及开放式数控系统中
Pointed out the defects of the traditional method of elastic deformation calculation, the process system is abstracted into a mechanical model, and the finite element method is used to calculate the elastic deformation of the process system accurately. The obtained results can be directly used in adaptive control system and open CNC system