1、

a universal synthetic volumetric error model of multi-axis nc machine tool based on kinematics

多轴数控机床的通用运动学综合空间误差模型

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3、

Calibration technology mainly makes sure SINS Inertial Measurement Unit-quartz flexibility accelerometer and FOG basic error model parameter.

标定技术主要是对SINS的惯性敏感元件&石英挠性加速度计和光纤陀螺仪的基本误差模型参数进行确定。

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4、

to predict the error resulting from cutting tool wear by means of an established error model is a key technique in virtual manufacturing.

将刀具磨损引起的误差通过建立的误差模型进行预测,是虚拟制造中的一项关键技术。

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5、

Bit Error Model of APON System and Effect on Delineation of Downstream Data

APON系统误码分布模型及其对下行数据信元定界的影响分析

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6、

with the selection of the spatial lag model ( slm) and spatial error model ( sem), the spatial effect of ofdi among regions in china showed up as the spatial spillover effects.

通过对空间滞后模型和空间误差模型的选择发现,我国地区间对外直接投资的空间效应表现为空间溢出效应。

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7、

First of all, the kinematics analysis is carried out through establishing D-H model from the structural characteristics of it; On this basis, a static error model is established, so we can analyze static error caused by error of mechanism.

首先从其结构特点出发,建立D-H模型进行运动学分析;在此基础上建立静态误差模型,分析由机构误差所引起的静态误差。

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8、

Random error model of multi-beam echo-sounding sonar

多波束测深声纳的随机误差模型

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9、

application of riccati equations in linear course error model and prediction of electromagnetic controlled gyrocompass

Riccati方程在电罗经直航向误差建模与预测中的应用

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10、

to predict the error resulting from cutting tool wear by means of an established error model is a key technique in virtual manufacturing.

将刀具磨损引起的误差通过建立的误差模型进行预测,是虚拟制造中的一项关键技术。

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11、

According as the expanding of spherical harmonics of the gravitational potential, the radial correction formula and the estimating error model are given.

依据地球引力位球谐展开,推导了重力梯度张量的径向归算改正公式,并给出改正误差估算模型。

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12、

research on compensating error model of quartzose flexible accelerometer

石英挠性加速度计误差补偿模型的研究

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13、

linear measurement error model and its application in occupational stress of doctors

线性测量误差模型及其在医师职业紧张研究中的应用

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14、

the goal tracking error model analyses under photoelectron noise

光电子噪声下的目标跟踪误差分析

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15、

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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16、

In order to make sure the spacecraft can fly in any condition here adopted the error model was derived by Friedland in 1978, which was based on the Earth Centered Inertial ( ECI) Frame.

为了能有利于卫星等航天器高精度自主导航本文采用1978年由Friedland提出的基于惯性坐标系下的惯性系统误差理论推导出另外一种基于惯性坐标系下的惯性导航系统。

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17、

Based on the analysis of center-of-mass measurement platform kinematics, and using the matrix complete differential-coefficient theory, the relationship between structure parameter error and moved platform pose error was derived, thereby the error model was presented.

为了探讨质心测试平台的结构参数误差引起质心测试结果的偏差,在对质心测试平台进行运动学分析的基础上,依据矩阵全微分理论,建立了结构参数误差与运动平台姿态误差模型。

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18、

A structure error model is created to reveal the relationship between structure parameter error and output error, and a new algorithm of structure parameter calibration is introduced to eliminate the influence of structure error.

文章还建立了结构参数误差模型,提出了结构参数的识别算法,以消除结构参数误差对机器人精度的影响。

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19、

This method can offer academic reference for error model and error compensation of other multi-degree motion sy.

本方法可为其他类型的多自由度运动系统的误差建模及误差补偿提供理论参考。

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20、

empirical likelihood inference for partial linear measurement error model

部分线性度量误差模型中的经验似然推断

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