运动变量 meaning in Chinese

kinematic variable

If the error of structural parameters of the spherical - wrist and the error of movement variables of every joint were comparatively big , there will produce rather big deviation in searching the posture error of end executor by the use of existed method
如果球腕的结构参数误差与各关节的运动变量误差比较大，则应用现有的方法求取末端执行器的位姿误差会产生较大的偏差。