As for the machine structure, the reason for its dynamic deformation is studied. The conversion between dynamic deformation and displacement error is modeled to validate the place-related characteristics of machine structure dynamic deformation both experimentally and theoretically.
对于机体结构,研究了机体动态变形产生机理,建立机体结构动态变形与位移误差转换模型,从理论和实验上验证机体动态变形的空间相关性。
参考来源 - 三坐标测量机动态误差源分析、建模与修正技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Set up the mathematic model of cover curve to avoid the radial displacement error which evocabled by the thickness of vane.
通过建立数学模型以消除叶片厚度引起的径向位移误差。
The influence of polygon effect on the displacement error of timing belt linear transmission was analyzed, and an error expression was obtained.
分析了多边形效应对同步带直线传动移动误差的影响，得出误差计算的表达式。
Because these error can be separated from the volumetric displacement error, it is convenient and fast to measure the volumetric positioning accuracy.
由于这种方法可以分离出各误差元素，所以可以方便而快速地检测出机床的体积定位精度。
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