It is set up a calculating model of which simplifies workpiece position error calculating within the machine tool ' s fixture 得出简化工件在机床夹具中的定位误差的计算方法。
Therefore , techniques must be developed to mitigate these impairments and improve the location accuracy 特别是非视距传播效应是导致定位误差的主要原因，必须采用相应的算法来减小它们的影响。
In order to modify the error created by original odometer , the iterative closest point algorithm ( icp ) is adopted in this paper 为了纠正里程计的定位误差,本文采用了迭代近邻点( icp )算法。
Through numerical simulation , the accuracy of the methods has been intensively studied . the contour figures of localization errors are given 通过数值仿真，对算法的定位精度进行了研究，给出了双基地声呐定位误差的几何分布。
And aiming at the errors in time difference measuring , wave velocity measuring and the location mode , the resolvent is proposed 分析了产生声源定位误差的主要因素：时差测量误差、波速测量误差及定位方法引起的误差，并提出了相应的解决办法。
In chapter 4 , a method for space registration of the measurements gotten by several observers in different coordinate system is presented and the accuracy is discussed 第四章提出了一种多机测向交叉定位空间配准方法并推导了配准后的定位误差。
The result of emulation shows that the technology is feasible to reduce the error of position and has the meaning to missile self - position designing 仿真结果表明，该方案合理可行，可降低导弹定位误差，所得结果对防空导弹自定位方案设计具有指导意义。
A method based on map matching arithmetic which includes muzzy logic arithmetic can emendate error of gps localization . this method is introduced in the paper 着重分析了地图匹配算法的基本原理，基本方法，并应用了一种基于模糊逻辑地图匹配算法校正gps定位误差。
Using the error analysis theory , location error accumulating is analyzed and the lms arithmetic to reduce the location error of the move - in - mud robot is put forward 运用误差分析理论对拱泥机器人定位误差累积进行了分析，提出了利用lms算法减小拱泥机器人的定位误差。
Moreover , in order to improve laser trim table ' s position accuracy , it reduces laser trim table ' s position error through the method of slope correction 为了提高光刻平台的定位精度，通过在控制中采用斜率校正法，减小了光刻平台的定位误差，解决了光刻平台的定位精度问题。
