axis error meaning in Chinese
轴误差
Examples
- A method of describing and analyzing for the degree of influences ( doi ) of the kinematic - pair - axis errors on the performance of a mechanism was presented for the first time , and results of doi of the different errors from the different kinematic pairs were obtained
本文对机构自调特性分析的结果表明，在不同的运动副配置位置及运动副存在不同的误差情况下，误差对机构重庆大学博士学位论文自调性能的影响程度(也即机构对误差的敏感度)是不同的。 - The results of analysis show that : 1 ) doi of the pin - axis errors , especially the crank - pin - axis errors , is bigger than other axis errors ; 2 ) from the calculating results of doi of the errors of the different kinematic pairs , doi of rotate - completely pairs is bigger than that of oscillate pairs ; 3 ) the forced coupler - deformations resulted from the constraints out of motion plane consist of twisting and bending deformation , and the deformations are variat
( 4 )首次提出了运动副误差对平面连杆机构约束不确定性影响度的评判指标和单因素定量分析方法，得到了机构中不同运动副的不同平面内的误差对机构性能的影响程度。本文的分析计算结果表明，平面连杆机构中的非平面约束所造成的连杆强制变形中既有扭转变形又有弯曲变形。 - The mechanisms and conditions for the mechanisms to adjust itself were analyzed in detail . an accurate method of analyzing for the properties of the mechanisms without overconstraints was given for the first time , we obtained the equations of self - adjusting displacement in the cylindrical pair , the allowable kinematic - pair - axis errors which enable the mechanisms realize function of self - adjustment , and the most rational arrangements of kinematic pairs for the three common four - bar mechanisms . the results of analysis show that the influences of the errors of crank - pin on the self - adjusting properties of the mechanisms are bigger than that of the other pairs
( 3 )详细分析了无过约束机构能够实现自调的机理及机构能够实现自调的条件，首次提出了无过约束机构自调性分析的一种精确方法，得到机构自调时圆柱副中的自调位移规律和机构能够实现自调的运动副允许误差角以及三种常用平面四杆机构的自调结构的最适宜的运动副配置方式。 - Compared with currently fire control system , apsse has such characteristic as : highly precision , complex construction , high technique , etc . so this thesis expatiated in detail on the measuring theory of apsse , emphases on the discussion of system error and random error of apsse , deduced the three axis error of apsse usign the coordination transformation methods , provided the applying base for the measuring error equation of apsse . in this paper , we emphases on expatiating the basic theory of usign space coordination transformation in the measuring error equation of apsse
因此，论文采用了空间坐标变换方法分析机载光电跟踪测量设备在对目标进行测量、定位时空间坐标转换关系，推导出从中心地平坐标系到目标坐标系的变换矩阵，在此基础上首先建立机载光电跟踪测量设备的无测量误差的位置传递方程和机载光电跟踪测量设备的含有测量误差的位置传递方程，为利用蒙特卡洛法分析机载光电跟踪测量设备的测量误差奠定了理论基础。