查询词典 measuring error

Last, the error of the measuring system is being analyzed, and results show that the cross-axis sensitivity of the sensor and the temperature affect the measurement little.

最后，对测量系统中的误差进行了分析，结果表明传感头的横向响应和温度对测量的影响均不明显。

Aim To improve the accuracy of measuring roundness and spindle mo-tion error with three-point method.

摘 要 目的研究进一步提高三点法测量圆度及轴系运动误差精度的方法。

Error compensation is the economic and effective way to improve the accuracy of Coordinate Measuring Machine.

误差补偿是提高三坐标测量机整体精度的经济而有效的手段，本文利用精度等级更高的激光干涉仪对三坐标测量机的X轴直线度误差进行了测量，并得出了初步结论，为以后进行误差补偿提供了依据。

Using the model, the thermal error can be predicted without measuring the temperature field of machine tool.

作者研究了一种预补偿方法，其核心是—基于机床主轴转速的热误差自回归模型，通过主轴的转速来预测热误差。

The authors present a targets detection method based on the hierarchical clustering which constructs the similarity measuring function according the movement rule of stars and targets,finds the optimal separating hyperplane and classified amount by means of finding the inflexion of error square sum function,then distinguish the targets from stars and noises by two level hierarchical clustering.

提出了基于层次聚类的空间弱小目标检测算法，以星点到参考恒星之间的距离变化为依据，根据恒星和目标的运动特性构造相似性度量函数，通过寻找误差平方和曲线拐点的方法寻找最优分类曲面和分类个数，最后以两层复合分类将恒星、噪声和目标分离。

This text has done a summary to PSD first , then introduce the structure , operation principle and characteristic of PSD, PSD position sensor experimental provision and measuring the circuit, study size , to enlarge size , mid point position of coefficient choose measurement range , sensitivity , non-linear influence of error in PSD circuit of luminous point emphatically.

本文先对PSD做了一个概述，然后介绍了PSD的结构、工作原理及特性，PSD位置传感器实验装置及检测电路，着重研究了光点的大小、电路的放大系数的大小、中点位置的选取对PSD的测量范围、灵敏度、非线性误差的影响。

A new and efficient algorithm for match of free-form surface is presented. It is based on the Minimum principle for eliminating the location error of surface measuring.

为了更好地消除自由曲面测量中的定位误差，提出了一种新型的、有效的基于最大最小原则的自由曲面匹配的数学模型。

Start from the angle of two different stages of the establishment of controlling graph and monitory control the influence on the monitory control property of processes quality control affected by the measuring systematic error was separately discussed.

从控制图的建立和监控两个不同阶段的角度分别讨论了测量系统误差对过程质量控制监控性能的影响。

This paper focuses on a development of a sensor system measuring heading of a vehicle or plane. The theory of the solid-state magnetic sensor is presented. It also will include the numerical calculation and error compensation.

依据所实现的一种测量航向角的新方法，论述磁阻传感器的原理，给出了系统数值计算方法，分析了系统误差并进行校正。

The error analysis of stray light measuring instrument for optical system［J］.

长焦距光学系统杂光系数测量的新方法及其理论分析［J］。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。