Limit error

A Method for Selecting Limit Error in Measuring Instruments

选择计量器具测量极限误差的合理方法

The experimental results show that calibration precision is high and the limit error , 3 σ, of the experiment equipments calibrated by this method is 2.26 μ m.

试验结果表明，该方法标定精度较高，标定后的实验装置的极限误差3σ为2.26μm。

Discussion on limit error of temperature for differential resistance instruments

差动电阻式仪器温度检验限差的讨论

Assembly errors were calculated based on the theory of random error synthesis according to limit error .

利用随机误差的按极限误差合成的方法对微小型零件的装配误差进行了合成计算。

For its near Shannon limit error correcting capability , Turbo codes may be suitable for satellite communication systems .

Turbo码以其接近信道容量的纠错能力而在卫星通信中有广阔的应用前景。

Finally , the factor sources of transfixions errors of underground tunnel and limit error distribution method which depends on unequal influence principle are proposed .

讨论了地下隧洞贯通的误差来源及贯通误差的优化配赋方法。

Under the situation of even distribution of fitting nodes , a mathematic model is established by means of the relation between the number of fitting nodes and the limit error of measurement .

建立了采样点均匀分布情况下，圆度误差测量采样点数量与测量极限误差之间的定量关系数学模型。

The result of experimental data analysis indicates that the method of spectrum analysis and error correction can get the error information more detailedly and reduce the uncertainty of measurement greatly during the measurement of theodolite , comparing with the classical method of limit error for single horizontal angle-measurement .

实际测量数据的分析表明，该方法与传统的一次水平测角极限误差相比，可以获取更详细的误差信息，并可大大减小经纬仪使用时的测量不确定度。

Besides , by calculating the Kalman Filter model parameters online and adaptively adjust the Kalman Gain to limit the error passing during the interaction process .

同时通过在线估计卡尔曼滤波模型中噪声功率，并且自适应调整卡尔曼增益，将信息交互过程中误差传递降至最小。

The conclusions indicate that if the main causes of the phenomenon of gear mark are found , then corresponding measures can be taken to limit the error .

结论表明，只要找到接刀痕现象产生的主要原因，有针对性地采取相应措施，接刀痕现象所造成的加工误差是能够控制在加工要求所允许的范围内的。

The results show that using the general method of rectoblique , it 's accuracy of rough-rectification can meet the need of related limit of error .

结果表明，用一般的去斜纠正法，其粗纠正精度能够满足相应限差要求。

Based on the ICCP algorithm , we propose two improved ICCP algorithm in order to limit the error of INS , stored gravity map and gravity sensor .

本文在分析了惯性/重力组合导航常用的匹配定位算法（ICCP算法），基于ICCP算法对惯导误差、预存重力图误差及重力传感器误差的限制提出了两种改进的ICCP算法。

The experimental half wavelength I in agreement with the calculated value within the limit of error and the planar channeled stopping power is slightly greater than the random stopping power .

实验得到的半波长与理论计算值在误差范围内一致，晶面沟道方向的阻止本领略大于随机方向的阻止本领。

By the solid example , reasons that measuring errors , because of minimal variation of cross-coupling matrix , are cleared , and methods for calculating the upper limit of error margin are described .

通过具体的计算实例，阐明了因耦合矩阵的摄动，引起测量误差上限的计算方法。

And 15 . 54 % of error if gravel layer of Q4 / Q3 boundary is taking as control base and the limit of error for sedimentation area is defined as 40 . 5 % .

以Q4／Q3界面砾石层作为控制，以淤积面积的40.5%作为误差范围，则流量误差达15.54%。

The Combination Method of the Limit Values of Error

误差极限值的综合方法

The limit of mismatch error is less than 0.3 ° .

该系统的实测误差极限小于0.3°。

A Limit Theorem for Error of the Failure Rate Estimators

Hazard函数估计误差的极限定理

As for Refuel Machinery Use the Analysis of the Time Limit and the Error Margin Variety

关于加油机使用年限和误差变化的分析

Error and Uncertainty Research on the Increment Limit of Probable Error of Muzzle Velocity

误差及不确定度库存弹药初速或然误差增大限的分析

It is necessary to decide a reasonable sampling volume within a limit of allowable error .

因此，在允许接受的误差范围内，有必要确定最合理的采样体积。

The proposed method has fast current response , and can limit the current error and the switching frequency with good current tracking performance .

在降低开关频率条件下，既有较好的电流响应速度，又能有效限制电流误差，改善电流跟踪性能。

The influence of the following factors on guidance precision was also studied : missile overload limit , measurement error , target state estimation precision and selection of guidance law .

最后研究了导弹过载限制、测量误差、目标状态估计精度及制导律的选择等因素对制导精度的影响。

Furthermore , if the density of sampling points is more than 2.135 times of Nyquist rate , the upper limit of truncation error decreases exponentially .

在采样密度大于Nyquist率2.135倍的条件下，截断误差的上界随着样点个数的增加呈指数衰减；

The mission of computer is to limit the defect error , suppress the accidental error and minimizes the influence of these errors to the inversion result .

数据预处理的任务就是，限制过失误差和压制偶然误差对反演结果的影响。

The result of emulator shows the net can control the locomotive more steadily at the conditions of lessening the shifting frequency after learning and limit the velocity error within 1km / h.

计算机仿真结果表明，网络经学习后可以达到很好的控制效果，在减少换档频率的情况下能够更加平稳的控制机车，车体速度波动基本上控制在1km/h的范围内。

During the time of interpolating a NURBS curve , machining speed can adapt to the curve ` scurvature to limit the contour error and feed-rate within the allowable ranges .

在插补过程中，通过对插补误差和实际进给速度的实时监控，使刀具沿曲线的进给速度能随着曲线曲率的变化而自动地进行调整。

Based on the idea of convex optimization , we modify the sample of horizontal auxiliary channel , and get the best performance of interference rejection in the worst case error circumstance under the limit of maximum error bound .

该方法基于凸空间最优化的思想，修正水平极化辅助天线接收数据，设定最大的环境误差范围，保证在最差误差环境下的最优干扰抑制性能。

PAN standard sample with broad distribution has been adopted to simulate to work out equation of GPC revised curve of PAN by means of designed program in computer , and repeated the results of precision test can reach the limit of the error .

采用宽分布的聚丙烯腈共聚物（Polyacrylonitrile简称PAN）标准样品，通过编制的计算机程序，模拟计算出PAN的GPC校正曲线方程，对宽分布的标准样品进行重复测定，重现性试验结果符合误差要求。

Using central limit theorem , absolute error and confidence level of risk probability are provided according to simulation running times .

最后，采用中心极限定理，依据模拟的次数，给出截流风险率估计值的绝对误差和置信度。