positioning error

The Influence of Amplitude and Phase Error for Target Positioning Error in RFSS

幅相误差对射频仿真系统目标位置精度的影响

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Error correction coding study for vehicle navigation and positioning data transmission

车载导航定位数据传输的纠错编码系统研究

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Based on the Influence factors of location error in clamping apparatus design, this paper has established the relation function between the procedure sizes or angles and the location norm parameters, in which the positioning error substituted by the approximate differential value of function.

分析夹具设计中定位误差的影响因素，建立了工序尺寸或角度与定位基准有关量的函数表达式，由函数的微分近似代替定位误差。

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it is further explained in this paper that construction ellipsoidal surface is used as reference surface of gauss projection, which may reduce the influence from positioning error of initial point on control network scale.

本文进一步论述施工椭球面作为高斯投影参考面，可以减小起算点的定位误差对隧道控制网尺度的影响。

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we make in-depth analysis of the positioning errors of the underwater benchmark due to cylinder deformation, positioning error of gps, angular error of compass, and measurement error of the dynamic motion sensor.

通过详细分析了水下基准安装柱扰曲形变、GPS定位误差、罗经测向误差、纵倾横摇角测量误差对高精度定位标定系统水下基准位置的影响。

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The analysis of the target positioning error is also presented in section 5.

并对影响目标位置精度的各因素进行了分析。

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based on the theory of the error analysis of navigation positioning, the principle of relative navigation and the positioning error are studied thoroughly, moreover, the positioning error fields and working area of the system are presented for the first time here.

运用导航定位误差分析理论着重对JTIDS的相对导航原理及定位误差进行了深入分析，首次给出了该系统的定位误差场分布图和系统工作区。

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Research and development on calculation system used in positioning error for CAFD

面向CAFD的定位误差计算系统的研究与开发

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Analysis of Positioning Error in O-Ring Mould and Design of A New Positioning Way

O形圈模具定位误差分析

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Modeling and Experimental Investigation of Multidimensional Positioning Error CAEC

多维定位误差的CAEC建模与实验研究

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This algorithm is easy to realize and can reach a high position accuracy with average positioning error about 1-m. ( 2) Support Vector Classification RF positioning algorithm.

该定位算法实现过程较简单，仿真实验结果表明，该算法的定位精度较高，平均定位误差约为1m。（2）支持向量分类室内符号定位和物理定位算法。

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Simple CELL ID method can not consider accuracy, so get the positioning error is the size of a honeycomb.

简单的Cell ID实现方法可以不考虑精度，这样得到的定位误差就是一个蜂窝的大小。

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Results The maximum angle velocity ω max, maximum angle acceleration α max, and positioning error e s all reached design specifications.

结果最大角速度ωmax、最大角加速度αmax、定位误差es均达到了设计指标，获得了满意的投影效果。

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Concentricity error is positioning error, The tolerance zone is a reference axis for axis, with tolerance values for diameter cylinder.

同轴度误差属于定位误差，其公差带是以基准轴线为轴线、以公差值为直径的圆柱面区域。

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Starting with the positioning principle of the Multi-target Telemetry and Tracking Integrated System, we analysed the relation between position error and observation geometry, and put forward a optimal observation geometry in practice.

从多目标遥外综合测量体制的定位原理入手，对定位误差与布站几何的关系作了较细致的分析，提出靶场最优布站几何。

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the relationship between timing error and positioning error in gps positioning timing receiver

GPS定位定时接收机定时误差与定位误差的关系

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Positioning error measurement in radiotherapy based on dynamic template matching technique

基于动态模板匹配技术的放疗摆位误差测量

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Finally, the scan model, mechanical positioning error model and runout model is verified through the simulation experiments.

最后通过仿真实验，对上述的扫描模型、机械定位误差模型和径跳模型进行了验证。

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This ideal hypothesis is notpractical; the error of parameters also can affect the quality of the target positioning.

这一理想假设在实际操作中是有误差存在的，也是会影响目标定位质量的。

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the analysis of positioning error in machine tool clamp design and its digital calculation

机床夹具设计中工件定位误差的分析及其数值计算

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using engineering examples, positioning error analysis on airborne photoelectric system was carried out.

采用工程实例进行了机载光电系统的目标定位误差分析。

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The Data Error Analysis and Precise Positioning of GPS VLS

GPS车载导航系统数据误差分析及精确定位

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Due to the existence of nonlinear deformation of the fingerprint, positioning error of points farther away from the reference point pair is much larger which will lead to match error.

但是由于指纹的非线性形变等因素的存在，离参考点对越远的细节点对定位误差越大。

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This paper has put forward the method to build mould of location reference plane in CADF, and on this foundation has analyzed the influence of positioning error for workpiece geometry precision. It has offered theory foundation for correcting and improving fixturing design.

提出了在计算机辅助夹具设计（CAFD）中定位参考面的建模方法，并在此基础上分析了定位件位置误差对工件几何精度的影响，为校验和改进夹具设计提供了理论基础。

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Analysis of GPS Positioning Error Influencing On the Point of Boundary Site

GPS定位误差对界址点成果影响的分析

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Analysis of Effect of Longitudinal Wheelset Positioning Error on the Operation Performance of High Speed Motor Cars

轮对纵向定位误差对高速动车运行性能的影响分析

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The Influence of Gravity Field on INS Positioning Error and its Simulation

重力场对惯性导航定位误差影响研究与仿真

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