点误差 meaning in English
point error
Examples
- Local pointwise error estimate of modified method of characteristics
修正特征线有限元法的局部逐点误差估计 - This method yielded very promising results on precision pointing tasks , and is also applicable to the slewing task . pointing errors of less than 0 . 05 degrees were achievable with off - line nominal control computation
该算法用于飞行器的精点控制可获得满意的效果，也可用于完成飞行器的旋转控制任务，例如该算法用于飞行器的精点控制可使点误差小于0 . 05度。 - Nowadays , the machining center carries through the precision inspection only following the fixed coordinates " axes , which can not completely reflects the real error of the spacial position of the practical machining outside the axes and leads to having no the directive relation between the inspected precision and the practical machining precision . so , this paper introduces that the error factors of influencing workpiece ' s outline on machining and carries out the solid inspection of every spot ' s error inside the workaround on the horizontal machining center
本文针对当前加工中心仅沿固定的坐标轴线进行精度(含几何精度和定位精度)检验，并不完全反映轴线外实际加工的空间位置真实误差，导致检出精度与机床实际加工精度无直接对应关系的现状，论述了加工时影响工件型面轮廓精度之加工中心的误差因素，对加工中心实施其工作区内各点误差的立体检测。