triangular error

The geometric midlines of error triangles or gaps between Tresca and Twin shear stress yield loci on π -plane were linked up together to form a third yield locus which reflects a new yield criterion called GM(geometric midline) yield criterion in Haigh Westergaard stress space.

在π平面上,取Tresca屈服轨迹与双剪应力屈服轨迹之间误差三角形的几何中线确定新的屈服轨迹,建立了该轨迹在HaighWestergaard应力空间上的应力方程,称此方程为几何中线屈服方程或简称GM屈服准则·证明了单位塑性功率表达式及其对Mises圆的逼近精度·精度分析与算例表明该准则与Mises准则的最大误差不超过2 9%,平均误差仅为0 95%,比MY(平均屈服)准则的逼近精度提高1%,且它是线性的,其轨迹为与Mises屈服轨迹相交的等边非等角十二边形·该准则的单位体积塑性功率表达式也是线性的

The angle errors between the sight of target and the optical axial of a laser seeker characterizing the interactional effect, al.

用所记录的目标视线和系统光轴角误差数据表征相互作用效应,说明高重频激光压制干扰与激光制导系统相互作用效应表现为激光导引头的信息处理机制被破坏,不能正常给出的水平、俯仰角度误差信息,但这种破坏在压制干扰消除后即刻消除。

In order to simplify the calculation,we often intentionally neglect the angle error and assume the angle variable to be constant,which will adversely affect the precision of the solution.

应用全微分概念,不忽略角度误差的影响,解平面尺寸链,概念清晰,计算准确,分析了角度误差在平面尺寸链中的作用。

It is concluded that the angle error has no impact on the detection results and the profile errors of the two refraction surfaces have little effect,but the profile errors of the two reflection surfaces have great influence on the detection.

分析了五棱镜加工的角度误差及面形误差对检测结果的影响,得出了五棱镜角度误差不影响检测结果,2个折射面的面形误差对检测结果的影响较小,2个反射面的面形误差对检测结果影响最大的结论。

Analysis of Corner Error in WEDM;

线切割加工中拐角误差的分析

Analysis of Inspection and Measuring Method for 120° Distributing Angle Errors of Crankshaft Crankpins

曲轴曲拐120°角度误差检测方法分析

A Novel Polarization Angle Sensor and Error Compensation Algorithm for Navigation

新型仿生偏振测角传感器及角度误差补偿算法

Research on Uncertainty of Rotating Angle Error of Servo Turntable

伺服转台回转角度误差的不确定度研究

Prism Angle Errors Test Using Laser Point Source Interferometry

用激光点光源干涉法检测棱镜的角度误差

Study on Thermal Compensation for the Angle Error of Solid Vibration Gyro;

固态振动陀螺角度误差的全温补偿研究

Design of Indirect Measuring Tool used to Angle Error of Shaft Part

轴类零件角度误差间接测量检具的设计

Study on affection of the angle errors of pentagonal prism on establishing datum plane

五角棱镜角度误差对建立大尺寸平面基准的影响

An Angular Measurement Method Based on Common-Path Compensation for Beam Drift

一种基于光线漂移补偿的导轨角度误差测量方法

Verification O Class Plane Planeness Error Research With small Angle Instrument

小角度仪器检定0级平板平面度的误差研究

Mutual Check of Angular Deviation for Polygonal Prism and Angle Dividing Table

多面棱体和多齿分度台角分度误差的互检

The error in azimuth must be controlled by astronomical observations for azimuth(and longit ude).

方位误差必须观测天文方位角（及经度）来控制。

The error pickoff is an angle-to-voltage transducer.

误差检测器是把角度转换为电压的传感器。

Simplified Algorithm for Trigonometry Meshes with Attributes Based on Quadric Error Metric

基于二次误差测度的带属性三角网格简化算法

Study of Gradient Error Estimates of the Triangulation Interpolated Coefficients Finite Element Methods;

三角形插值系数有限元梯度误差的研究

On Dip Measurement Device that Controls Disturbance Accelerated Speed Errors;

抑制干扰加速度误差的倾角测量装置研究

Underground Wire Errors and Precision Analysis in Hedong Gold Mine

河东金矿井下导线测角误差与精度分析

Improving the accuracy of new-type encoders using error harmonic compensation

利用误差谐波补偿法提高金属圆光栅测角精度

The Average Errors for Trigonometric Polynomial Operators on the Brownian Bridge Measure

三角多项式算子在BroWnian桥测度下的平均误差