Mainly used to test the radial error, end face run-out, and roundness of axes and dicks.
主要用于轴类、盘类零件的径向、圆度及端面精度的检测。
The paper analyzes the reason of track shape error and the phenomenon of radial error propagation.
本文分析了自伺服过程中产生轨道形状偏差的原因及其带来的径向误差传递现象。
The relation between the maximum radial error and arc radius and approach step-length in the secant mode of arc data interpolation in CNC system is detailed.
并讨论了圆弧分象限“均差”割线方式插补时，圆弧的起始步距角和终止步距角、起始象限步数和终止限步数；
A new 3-point error separation method is developed and used in this paper for separating the radial errors of rotating axis and the shape errors of the objects measured.
本文提出的三点式误差分离新方法用以分离旋转轴线的径向误差运动与测量介质或测量对象的形状误差。
Radial rotation error of the spindle is an important factor affecting the precision of machining and instrumental measurement.
主轴径向回转误差是影响机床加工精度和圆度等仪器测量精度的重要因素。
When error goal is 0. 01 and speed constant of radial basis function is 4, the network achieves optimization, and the total correct rate is 96%.
结果表明当目标误差为0．01，径向基函数的分布常数为4时，网络达到最优化，总的正确识别率为96％。
Normal EXAFS data processing without evaluating this kind of difference is also a cause of the radial distance deviating-to-shorter error in the EXAFS results.
在EXAFS数据处理过程中，没有考虑这种偏差的影响是造成EXAFS方法结果中径向距离误差的一个原因。
Connecting with Laser technology and modern electronic technology, this paper advances a non-contact detection technology of discontinuous gyration surface's radial jumping error.
结合激光技术与现代电子技术，提出一种能够实现非连续回转面径向跳动误差检测的非接触检测方法。
This article is about the research on the data processing problem of measuring the radial jumped error of discontinuous gyration surface.
论文研究的是非连续回转面径向跳动误差测量中的数据处理问题。
According to variance changing laws of a precise rotor radial rotating error motion, it can be proved that the rotor's motion track is characterized by fractional Brownian motion.
通过分析某精密转轴轴心径向回转误差运动轨迹的方差变化规律，证明该轴的回转运动具备了分数布朗运动的基本特征。
When the error goal is 0. 01 and speed constant of radial basis function is 5, and the network achieves the optimization, and the total correct rate is 98%.
当目标误差为0．01，径向基函数的分布常数为5时，网络达到最优化，总的正确识别率为98％。
Taking the HTCR radial steering bogies for example, the geometrical mechanism relation fitted for minimum error is discussed by means of Taylor's formula to analyze the mechanism system error.
以HTCR径向转向架导向机构为例，应用泰勒定理进行了系统误差分析，本文导出了使系统误差最小而结构上应满足的几何关系；
Too much deflection was induced by the radial force, which resulted in the excessive machining error to the gear.
在径向力作用下，顶尖前端部产生过大挠度，造成齿轮加工误差过大。
The machine tool spindle radial motion error is measured online under the condition of workpiece being manufactured.
在机床加工工件时，实时测量机床主轴的径向运动误差。
The profile error of workpiece is separated by error separation technique to realize the online measurement of spindle radial motion error.
采用误差分离技术将工件的形状误差从所测信号中分离出来，实现在线测量主轴的径向误差运动。
Abstract : To effectively evaluate the tracking ability of a photoelectric theodolite, a new tracking error model based on the Radial Basis Function(RBF) neural network was established.
摘要 ： 提出了一种基于径向基函数（RBF）神经网络建立光电经纬仪等效跟踪误差模型的方法来评价光电经纬仪的跟踪性能。
Describes the principle of the horizontal radial off-center instrument and adjustment method of its sensitivity. Explains measurement method and error analysis.
介绍了下卧式径向偏心仪的结构原理及其灵敏度的调整方法，说明了径向偏心位置的测定方法及误差分析。
Finally, the measures to reduce the radial circle run-out error of the crankshaft main journal have be presented.
最后提出了减小曲轴主轴颈径向圆跳动误差的措施。
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 correct value of radial circular run-out error with respect to a single datum axis can not be obtained in the traditional measuring method.
用传统的测量方法不能得到单一基准径向圆跳动误差的准确值。
The mathematical model of least square evaluation for the radial circular run-out error is established and the high level language program for data processing is designed in this paper.
建立了径向圆跳动误差最小二乘评定数学模型，并编制了高级语言数据处理程序。
The radial runout of tooth ring of the coniflex gear, which is an important test item, is an important factor influencing the accumulated error of tooth spacing and the error of tooth spacing.
直齿锥齿轮的齿圈径向跳动是重要的检验项目，是影响齿距累积误差和齿距误差的重要因素。
Compared with the manually traced boundary, except for the failure in one image pair, the mean error radial length rate of star algorithm detected boundary was 21.80%.
结果有一组勾画失败，在其余的五组图像中星形算法与手工勾画的心内膜相比，其勾画边界的平均半径误差率为21.80%。
As for the characters of the Doppler Radar radial velocity data, the single variable background error covariance is used. And the anisotropic covariance function is adopted in the horizontal plane.
其根据多普勒雷达径向速度资料的特点，水平方向采用非各向同性的单变量背景场误差协方差函数。
When the radial component of the vapour velocity and the axial variation of the vapour temperature were neglected, the error of the sonic limit is within 10 per cent.
结果表明：忽略加热段内蒸汽温度的轴向变化及蒸汽流动的径向变化，钠热管声速限与实际误差在10%以内。 理论与实验较为吻合。
A neural network based on radial basis function (RBF) was used to predict and compensate the thermal error of a CNC turning center.
文中使用径向基函数理论建立了基于RBF神经网络的数控机床热误差数学模型。
An analysis is given to the effect of centering error of the mechanical mounting of the master ball in a digital measurement upon the radial motion polar plot of an axis of rotation.
本文主要分析采用数字式测量时，标准测试球的安装偏心对回转轴径向误差运动圆图象的影响。
The model and learning algorithms of BP( Error Back Propagation)network, which is widely applied, is recommended, and RBF( Radial B asis Function)is simply recommended contrastively.
本文首先介绍了神经网络中应用最为成熟广泛的BP网络的模型及其学习算法，并简单对比介绍了RBF网络。
The model and learning algorithms of BP( Error Back Propagation)network, which is widely applied, is recommended, and RBF( Radial B asis Function)is simply recommended contrastively.
本文首先介绍了神经网络中应用最为成熟广泛的BP网络的模型及其学习算法，并简单对比介绍了RBF网络。
应用推荐