One of the major fact ors affecting the pose accuracy of robot end-effector is the deflection of robot links.
机器人连杆的挠曲变形是引起机器人末端执行器位姿误差的主要因素之一。
On the basis of the robot kinematics and the theory of errors, formulas for calculating the position and orientation errors of the robot end effector are derived.
本文以机器人运动学及误差理论为基础，推导出了在各种位姿描述情况下机器人位置和姿态误差的计算公式。
From the view of kinematical unit and kinematical characteristics of the robot end effector, a novel method for the direct solution of type synthesis of parallel robot was brought forth.
从机器人运动单元和机器人末端运动特征出发，给出了并联机器人的构型正解新方法。
The effects of the joint clearance variables to the position repeatability of the robot end effector are analyzed using a two-dimensional vector method to define the joint clearance variables.
对关节间隙变量采用二维矢量表示法，分析了机器人关节间隙对机器人末端位置重复精度的影响。
In this paper, the control of coordinated motion of spacecraft attitude and the end-effector of a free-floating space-based robot system is discussed.
本文讨论了载体姿态受控、位置不受控制的漂浮基空间机器人协调运动的控制问题。
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。
The end-effector can be a welding head, a spray gun, a machining tool, or a gripper containing on-off jaws, depending upon the specific application of the robot.
依机器人具体应用之不同，末端执行器可以是一个焊头、一把喷枪、一个机器人加工刀具，或一个可以开、闭的钳爪。
A description and analysis of constraints are given for the ideal case where the end-effector of a single robot manipulator is in contact with rigid environments.
对于一个机械臂手端与刚性环境发生光滑接触的类型，本文给出了一种约束描述，并进行分析。
A mobile harvesting robot consists of manipulator, end-effector, mobile wheels, machine vision and control system and so on.
移动式采摘机器人由机械手、末端执行器、移动机构、机器视觉系统以及控制系统等构成。
Secondly, the factors that influence the errors of the end-effector of the master-slave robot are analyzed, various error modeling methods of robot are compared.
其次，分析了影响主从机器人末端执行器的误差的因素，比较了各种机器人误差建模的方法。
These provide theoretical foundation of determining the end effector' s space position, structure and driving control of the robot.
对伐根清理机器人稳定性进行分析与参数试验的测试，确定出了该机器人的工作空间。
Moreover, the end-effector, degree of freedom for mechanical arm, and the motion of wrist and arm of the blueberry picking robot is analysed emphatically.
提出了蓝莓采摘机器人的总体设计方案，着重对末端执行器和机械手自由度、手腕、手臂的运动形式进行分析设计。
Moreover, the end-effector, degree of freedom for mechanical arm, and the motion of wrist and arm of the blueberry picking robot is analysed emphatically.
提出了蓝莓采摘机器人的总体设计方案，着重对末端执行器和机械手自由度、手腕、手臂的运动形式进行分析设计。
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