1、

Mathematical Model and Data Processing for Axis Error in Perpendicularity to End Surface

轴线对端面垂直度误差的数学模型和数据处理方法

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2、

Principle of axis error compensation of total station and its test method

全站仪轴系补偿原理及检验方法探讨

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3、

Sign problem of testing the trunnion axis error in Theodolite

经纬仪i角检定中的符号问题

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4、

Calibration method of the trunnion axis error in digital level

数字水准仪i角检校方法探讨

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5、

Effect of digital zenith camera axis error on measurement precision of vertical deflection and its correction

天顶摄影仪轴系误差对垂线偏差测量精度的影响及其修正方法

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6、

A new method for testing the axis error of total station

全站仪轴系误差检验新方法

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7、

The correction for the basic axis error of the inertial terminal guidance on the antiradar missile

反雷达导弹惯性末制导基准轴误差的修正

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8、

The three-axis turntable structure has been improved and innovated, gyration accuracy of the turntable has been increased, which would facilitate to control turntable axis error of perpendicularity.

对三轴转台的结构进行了改进和创新,提高了转台的回转精度,同时更便于控制转台轴系的垂直度误差。

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9、

Analysis and control of sight axis error and mirror angle error in GJ 341

GJ-341光电经纬仪视差和反射镜角差的分析与控制

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10、

Effect on the range ability of laser range finder by optics axis error

光轴偏差对激光测距机测距能力的影响

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11、

Study on Mechanism and Driving Error of θ Axis for the Abrasive Dicing Saw

砂轮划片机θ向机构和传动误差分析

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12、

A number of factors having effect on the accuracy of rotary axes, such as radial runout and angular swing, are discussed, and a quantitative analysis has also been made for the axial shaking error resulting from the form and position errors of the rotary axis components.

讨论了影响轴系旋转精度的诸多误差因素,如轴向窜动误差,角度摆动误差等,并定量分析了构成轴系零件的形位误差引起旋转轴系在回转运动中的晃动误差。

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13、

This subject is about thermal deformation error detection and compensation of an YKX3132G six axes CNC gear-hobber machine's worktable in X axis direction.

本课题针对在KX3132G型六轴数控滚齿机床加工过程中,工作台热致变形产生的X轴方向上的误差进行测量与补偿。

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14、

Results show that thermal drift along Z axis is the greatest contributor to the spindle thermal error which can reach about 50 μ m with an error of 1.0 μ m.

实验结果表明,所测立式加工中心主轴热误差沿Z轴方向最大,约为50μm,测量误差约为10μm。

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15、

The slope error of the platform plane caused by axis installation and system leveling can be measured by an accelerometer placed symmetrically with the north-seeker, thus the data output of the ring laser gyroscope can be compensated.

通过与其对称放置的加速度计可以测量出由于轴系安装和系统调平引起的台面倾斜误差,从而对激光陀螺的数据输出量进行补偿。

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16、

The position relationship between beam axis and shaft axis was discussed in lapping with bending disk. The equation denoting the best distance of beam axis and shaft axis was set up, and the error was analyzed.

本文讨论了磨具弯曲成形法中梁轴线与转轴中心线位置之间的关系,给出确定梁轴线与转轴之间最佳距离的计算公式及误差分析。

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17、

The presence of stable zeros near or on the j ω axis shows that there is trade offs between the tracking error and the settling time.

接近虚轴或虚轴上的稳定零的存在表明跟踪误差与调节时间之间存在某种折中。

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18、

The Contrast of Two Methods of Measuring Wobble Error in Perpendicular Axis System

竖直轴系倾角回转误差的两种测试方法的比较

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19、

there are many influencing factors for resolving ratio of tcecs, which are elliptical eccentricity, aperture width, light source not locating in the front focus of ellipse, the axis of detector does not pass through the back focus, aiming and alignment error.

TCECS分辨率的影响因素较多,主要有椭圆的离心率、狭缝的宽度、光源没在椭圆的前焦点上、探测圆轴线没有通过椭圆后焦点、瞄准对中等引起的误差。

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20、

An Autocollimation Method of Measuring the Level Error of the Horizontal Axis of A Meridian Instrument

测定子午仪水平轴水平差的轴准直方法

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