1) motion error source
运动误差源
1.
The study on the identification technique of the motion error sources of NC machine tools;
数控机床运动误差源识别技术的研究
2) Motion error source judging
运动误差源诊断
3) Kinematic Error
运动误差
1.
Study on Kinematic Error Modeling of Machine Tool with Neural Network Method;
用神经网络方法探测机床运动误差通用建模方法
2.
Experimental research & analysis on the kinematic error of cylindrical gear drive;
圆柱齿轮传动运动误差实验研究及分析
3.
Moving pose of the table and kinematic error of the arms were analyzed.
在基于6杆虚拟轴运动原理的复杂刀具曲面成型技术研究的基础上,将3杆并联机构进行扩展,获得了5自由度主轴头,进而构思了基于虚拟轴运动原理的7自由度串并联专用机床结构,并分析了该机构动平台的运动位姿及连杆的运动误差。
4) Motion error
运动误差
1.
Measurement and simulation of motion error in NC machine tools;
数控机床运动误差的检测与仿真
2.
Testing and Simulating of Motion Errors or NC Machine Tool;
数控机床运动误差检测与仿真
3.
Accuracy design and motion error calculation of less toothed gear drive;
少齿数齿轮传动精度设计及运动误差计算
5) Error motion
误差运动
1.
Reading contributions of generalized displacement sensors in the separation of form error and error motions;
广义位移传感器在形状误差和误差运动分离中的读数贡献
6) movement error
运动误差
1.
With this method,the difference between the actual path length and approximated path length using equivalent phase center is revised firstly,then movement error is estimated utilizing the time de.
该算法首先修正声信号的实际传播距离与采用等效相位中心近似的传播距离之间的偏差,然后基于时延和相位误差估计运动误差,从而在扩大了算法适用的运动误差范围的同时,提高了运动误差估计的精度。
2.
Based on the deep study of displaced phase center algorithm, an improved movement error estimation algorithm for multi-hydrophone SAS was proposed.
改进算法首先修正声信号的实际传播距离与采用等效相位中心近似的传播距离之间的偏差,然后基于时延和相位估计偏航和侧摆,而且改进算法消除了目标回波的相互干涉对估计运动误差的影响,从而在扩大了算法适用的运动误差范围的同时,提高了运动误差估计的精度。
3.
Aimed at analysing and developing 2-DOF decoupled spherical parallel mechanisms, this dissertation systematically deals with key issues of the mechanisms design, such as mechanism configuration, kinematics analysis, relations between linkage length and mechanism performances, and movement error analysis, etc.
应用环路增量法,给出了机构的闭环方程,建立了机构各杆件原始参数误差间的约束关系,并通过机构的位姿误差模型、速度误差模型以及加速度误差模型,分析了机构动平台运动误差与机构杆件参数误差的关系。
补充资料：南美洲运动会和南十字运动会
1922年在巴西举行过1届南美洲运动会,参加者限于南美洲国家。1978年在玻利维亚举行过 1届南十字运动会，参加国有阿根廷、玻利维亚、巴西、智利、厄瓜多尔、巴拉圭、秘鲁和乌拉圭8国。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条