其中最为重要的是末端执行器。
当末端执行器的位置变化时，不需要对系统进行重新标定。
When the position of end executor has been changed, it can still implement orientation without the need of re calibration.
空间手爪是空间机器人为了完成任务所必须的末端执行器。
Space gripper is the actuator of space robot in order to complete the tasks .
采用蒙特卡罗方法求解机械手末端执行器的位置向量集合；
The collection position vector of the actuator end of the manipulator was solving with Monte Carlo method.
实际动态实验表明，该机器人末端执行器的运行轨迹与规划轨迹相吻合。
Actual dynamic experiment showed that the motion trajectory of robot end operator coincides with the trajectory of planning.
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。
One of the major fact ors affecting the pose accuracy of robot end-effector is the deflection of robot links.
为此，结合相关领域的研究现状，设计了一款草莓收获机器人的末端执行器。
Research of Intelligent Design System for Sugarcane Harvester Based on Object-relational Database;
它形状细长，重量较轻，一端由驱动机构直接或间接驱动，另一端载有末端执行器。
It is slightness and light, it is activated directly or separately by an actuator at one side, and has an executer at the other side.
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。
A mobile harvesting robot consists of manipulator, end-effector, mobile wheels, machine vision and control system and so on.
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。
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.
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。
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.
设计实例显示，在保证末端执行器运动学误差小于可接受范围时，连杆曲线跨度可减小至接近理想状况。
The curve span can be reduced to be very close to the ideal condition with the end-effector kinematics error still acceptable.
基于此方法，提出了一种优化途径，用以最小化由连杆长度误差至末端执行器运动学位置误差之间的误差放大倍率。
An optimization approach for minimizing the kinematics error magnification from the linkage variation to the end-effector position is studied based on the graphical design method.
本发明公开了一种用于钻孔末端执行器的吸屑和冷却连接件，该连接件安装在钻孔末端执行器的支承单元的前板上。
The invention discloses a chip absorbing and cooling connecting piece used for a boring end effector, which is installed on the front plate of the supporting unit of the boring end effector.
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.
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。
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.
计算机从摄像头采集的地面图像中识别出杂草目标，然后通过伺服控制器来控制机械臂动作，末端执行器切割杂草并涂抹除草剂。
Based on weeds identification data, an embedded computer sent instructions to a micro controller, which controlled the robotic arms to locate, cut weeds and applied chemicals simultaneously.
再根据机械手末端执行器的运动情况完成了相应关节力矩的计算，以使它们能以期望的加速度和速度运动，保证良好的位置精度。
At last, finish the calculation of the corresponding joint torque according to the movements of the manipulator in order to guarantee the better position precision and expected speed and acceleration.
再根据机械手末端执行器的运动情况完成了相应关节力矩的计算，以使它们能以期望的加速度和速度运动，保证良好的位置精度。
At last, finish the calculation of the corresponding joint torque according to the movements of the manipulator in order to guarantee the better position precision and expected speed and acceleration.
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