Radial Error Motion 造成径向运动误差 ; 径向误差运动
total error motion 误差运动
machine error motion 机床运动误差
spindle error motion 轴系运动误差
rotating error motion 回转运动误差
rotation error motion 回转误差运动
straight error motion 直线运动误差
error motion diagnosis 运动精度诊断
rotational error motion 回转误差运动
The characteristics of error motion of shafting is a complex signal which includes periodic component and random term.
轴系回转误差运动的特征是一项复合信号，它含有周期分量和随机分量。
A new technique using the least square method is given to separate the installation eccentricity and the first order error motion.
提出了用最小二乘法分离安装偏心和一阶回转误差的新方法。
At present, there is no efficient way to retrace the eccentric error motion of the center from the separated revolved error motion.
从分离出的回转误差运动中有效地提取截面最小二乘圆心的偏心误差运动，目前还没有合适的方法。
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