The paper presents a new method for kinematic accuracy modelling in the study of robots and general space mechanism.
本文介绍一种研究机器人及一般空间机构运动精度的建模新方法。
In this new way, a group of change gears of high kinematic accuracy can be selected and higher machining accuracy obtained. It is practical in production.
用本方法可以快速地选择高精度挂轮，达到较高的加工精度，在生产中有实际意义。
By the partial optimization to the robot with a sphere-wrist, the kinematic accuracy of the end effector of the whole robot can be increased to some extent.
通过对机器人球腕进行的局部优化，整个机器人末端执行器的运动精度将在一定程度上有所提高。
Proceed from the definition of the rotating axis of the lathe, the author described a pattern of axis' kinematic accuracy and the methods measuring the rotating accuracy.
从主轴回转轴线定义出发，阐述了轴线误差运动形式和回转精度的测量方法。
All error computation formulas obtained are simple in form and easy to handle. This method is suitable for real-time, in-situ kinematic accuracy analysis and compensation.
所获得的误差计算公式形式简单，计算方便，适用于实时、现场运动精度测量及补偿。
An new type of 4 axis combined driving mechanism for robot arms is presented in this paper. Analytical results show that the mechanism is characterized by high stiffness and good kinematic accuracy.
提出了一种四轴运动复合驱动机构，与传统的机器人手臂结构相比，刚性好、精度高。
With regard to accuracy studies on the variable-axes numerical control machine tool, at present, the primary attempts have been focused on accuracy analysis and static kinematic calibration.
关于变轴数控机床精度研究，目前绝大多数工作集中在精度分析和静态运动学标定方面。
Among the factors that affect the workpiece form accuracy, space geometry errors and kinematic errors usually play the main part.
在影响超精密加工工件面形精度的诸多因素中，机床的空间几何误差与运动误差往往占主要作用。
The following text takes advantage of algorithm to get two equation of two six-bar linkage kinematic velocity accuracy, it can be widely applied to mechanism.
本文运用复数矢量法推导两类平面六杆机构的速度精度公式，可广泛应用于平面连杆机构的速度精度分析。
The new kinematic filtering method can be used in the vehicle navigation system to improve the navigating accuracy.
该滤波方法在汽车导航定位中有一定应用价值。
The ionospheric delay error is a major error source which degrades the positioning accuracy in network real time kinematic (RTK) positioning over a long distance.
在长距离GPS实时动态定位(rtk)过程中，电离层延迟误差是影响定位精度的主要误差源。
The ionospheric delay error is a major error source which degrades the positioning accuracy in network real time kinematic (RTK) positioning over a long distance.
在长距离GPS实时动态定位(rtk)过程中，电离层延迟误差是影响定位精度的主要误差源。
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