An eccentricity error mathematic model was built up based on the measurement principle of the optical angular encoder and error analysis.
通过对光栅角编码器测角原理和偏心误差产生原因的分析，建立了偏心误差模型。
With a collimator and a 23 polyhedron as measuring datum, a set of optical angular encoder measuring data, which containing the eccentricity error, was obtained.
以平行光管和23面棱体为基准，得到存在偏心误差的一组光栅角编码器测量数据。
The error of measurement of heat conductivity caused by eccentricity is estimated.
分别计算了测定导热系数时因偏心造成的误差。
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。
In this paper further study is given to separate the eccentricity from the rotation error of a spindle.
本文探讨了主轴回转误差运动中偏心分量的分离问题。
The measurement method of eccentricity for thick and short stick-type component and its error analysis are explained.
说明了偏心位置的测量方法及其误差分析。
It may be used to determine the effects of bore curvature thermal deflection of the tube eccentricity of the projectile interior ballistics data and construction of gun tube on dispersion error.
可用于确定内膛弯曲度、身管热变形、弹丸偏心率、内弹道诸元和身管结构等对射弹散布的影响。
Some crane beam for 700t cranes was detected having installation error of rail eccentricity exceeding code limit.
某700吨吊车梁的吊车轨道偏心超过规范允许偏差。
Considering the actual situation in the industry production, in this system we have provided a new method for eliminating the error that was brought by the roller's eccentricity running.
考虑到工业生产中的实际情况，在已设计完成的系统中，采用了一种去除轧辊转动偏心误差的新方法。
These methods can't be used not only to analyze the non integral order harmonics, but to distinguish the eccentricity and the first harmonic, and contain the lager nonlinear error.
这些方法不能分析非整次谐波，不能区分一次谐波和偏心分量，并且含有较大的非线性误差。
These methods can't be used not only to analyze the non integral order harmonics, but to distinguish the eccentricity and the first harmonic, and contain the lager nonlinear error.
这些方法不能分析非整次谐波，不能区分一次谐波和偏心分量，并且含有较大的非线性误差。
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