位置精度

弧面凸轮式ATC回转动作位置精度分析

Position Accuracy Analysis on Swing Motion of Globoidal Cam Type ATC

数控机床位置精度检测与调试

Test and Adjustment of Position Accuracy of CNC Machine Tools

矢量GIS数据位置精度评价

Positional accuracy evaluation of vector GIS data

位置精度优于1米的GPS单频C／A码定位简易方法

A Single Frequency C / A Code GPS Positioning Method with Positioning Accuracy of Less than 1 Metre

找出影响Z向位置精度的关键因素并进行了优化设计，为进一步改进并联机床提供重要的依据。

The key factors and suggestions on optimizing stiffness of Z direction have been given which will provide concernful support for further optimization of PKM .

通过实验研究了激光光束质量对PSD输出位置精度的影响。

In the experiment , the effects of laser beam quality on the output position precision of the PSD are analyzed .

通过利用合适的控制测量方案，使得EAST装置关键部件的装配位置精度达到了设计要求。

The establishment of the survey control networks is also described . With application of the appropriate survey plans , the key parts assembly position design precision in the EAST device has been ensured .

在无SA的情况下，位置精度大约为20米，速度精度大约为0.5米/秒，姿态角精度大约为0.1度；

Without SA , the position precision is about 20 meters , its velocity precision is about 0.5m/s and its attitude angle precision is about 0.1 degree .

NUM数控系统的位置精度补偿

Positional Accuracy Compensation in NUM System

HT-7U装置纵场磁体装配位置精度仿真分析

Simulation analysis of the TF coils position precision in the assembly Procedure of the HT-7U device

传统的CPM康复训练器械多是机械-电机式的，虽然可以达到很高的位置精度，但为患者提供的是刚性、被动的锻炼。

But the traditional CPM machines are mostly driven by machinery and motor which provide position with high precision but high rigid and only passive motion .

目的探讨KV-X线CBCT在鼻咽癌调强放射治疗位置精度保证中的应用。

Objective To study the role of KV-X CBCT on the geometricl accuracy of IMRT of nasopharyngeal carcinoma .

LED大屏幕显示系统具有亮度高、重量轻、显示位置精度高等特点，在各种大屏幕显示应用中占有相当大的比例，已成为现代显示科学技术中不可缺少的手段。

LED large screen display system has characteristics of high brightness , low weight , high precision display location and so on , it takes a large proportion of application of large screen display and has become an integrant part of science and technology .

针对虚拟轴机床位置精度高、钢度大、机械结构简单等特点，提出了基于BP神经网络的实时误差补偿控制策略。

According to the characteristics of Virtual Axis Machine Tools ( VAMT ), such as : very good stiffness to weight ratios , high position accuracy , simple mechanical structure etc. a real time error compensation control scheme based on BP neural network is proposed .

在卫星的位置精度提高和微型计算机飞速发展的今天，越来越多的B型站和小型F3站采用步进跟踪。

Today , while satellite 's position precision improves and microcomputer develops with very fast speed , more and more Type B stations and minitype F3 stations employ step-advance tracking .

利用Mat-lab对位置精度进行了仿真分析。

A simulative analysis was carried out on the positional accuracy by the use of Matlab .

超精密X-Y两轴运动平台是IC加工封装设备的关键部件之一，而传统采用伺服电机加丝杠的X-Y两轴运动平台要达到微米级的位置精度难度大。

Ultra precision X-Y 2-D motion platform is one of the key components in IC packaging equipment , while the traditional motion platform driven by the servo motor and ball screw is difficult to achieve the micron-grade location accuracy .

同时本论文在实验和调试过程中为减少MCU处理异常、注射速度过低、位置精度不够、在2个模具速度异常处理时反应时间慢、以及系统功能的升级等方面做出了一定贡献。

What is more , some contributions are made on how to decrease abnormal handling of MCU , the low injection speed , the poor precision of position , the slow response of two molding motors in abnormal state and the update of system function .

该文就CINCINNATI立式加工中心改造中的几何精度、定位精度、工作精度的校验进行了分析、探讨和研究，并对位置精度进行了线性系统的误差补偿。

This paper studies the determination of geometry accuracy , positioning accuracy , and work accuracy in reconstruction of the CINCINNATI vertical machine center . The method of compensating for linear positioning errors is presented .

从仿真结果可看出，经过优化算法解算后姿态精度达角分数量级、位置精度达米数量级（1000s）。

Simulation results show that the attitude precision reaches arc-min level and the position precision reaches meter level in 1000 seconds by optimized algorithm calculation .

第三，QRS复合波的检测是心电自动分析的关键环节，检出的位置精度关系到后续处理和信号提取的正确性和准确性。

This will be the foundation for the new algorithm of QRS complex detection . Thirdly , QRS complex detection is the key part in the ECG automatic analysis . The accuracy of QRS position detected will affect the correctness and veracity of later analysis and signal extraction .

为保证ZH1105W柴油机齿轮室盖孔加工及保证相应的位置精度，设计一台钻镗组合机床。

In order to guarantee the hole processing and the corresponding position precision of the ZH1105W diesel engine gear cap , to drilling and the boring modular machine is designed .

详细探讨了DLG部分质量指标自动检查的方法，如图幅接边、平面位置精度、线线相交、属性精度等，提出了一种自动批量检查图幅接边质量问题的方法。

The automatic check algorithms for system quality indexes are discussed in detail , such as the maps junction , the lines intersect , plane position precision , attribute accuracy and so on , and a method on automatic batch quality check of maps junction problem is introduced . 4 .

分析讨论φ1000～φ1250mm大型数控卧式车床的进给系统的设计及其对机床位置精度的影响，并叙述提高位置精度途径。

The design of the feed system for large horizontal CNC lathes with φ 1000 ~ 1250mm swing over bed and its effects on machine tool positioning accuracy were discussed in this paper . Besides , methods to enhance the positioning accuracy were described .

目前国内已有多套射频仿真系统，但关键指标之一&阵面角位置精度，在低频段（1-2GHz）通过硬件方法精度很难提高，经常难以达到试验使用要求。

At present our country has several Radio Frequency Simulation Systems ( RFSS ), but in low band ( 1-2GHz ), the angle precision of Radio Frequency Array as a key target can hardly be insured by hardware ways , and often hardly to meet the experimental requirement .

模切机间歇输纸系统位置精度分析

Position precision analysis of intermittent paper feeding system on mould-cutting machine

速度和负荷对机器人位置精度的影响

Effect of Velocity and Load on Position Error of a Robot

磁悬浮转子径向位置精度的实验研究径向转向架

Radial position precision of the rotor supported by active magnetic bearings

提高木工刨床切削刃位置精度对策

The countermeasures for increasing accuracy of cutting edge position of planer

连杆位置精度检验量规的设计

Design of Gauge for Checking the Positional Accuracy of Connecting Rod