摘要
记者从发明人提供的背景资料中获得以下引述：机器人手臂是一种具有仿人手臂功能的自动控制装置，能够实现机器人的自动控制完成各种任务，已广泛应用于自动化机械装置中。除了机器人手臂主要应用于工业制造领域,其应用范围广泛商业农业、医疗救援、娱乐服务和军事安全。机械臂的结构包括机械主体、控制器、伺服机构和传感器和机器人手臂指定动作的certa由程序根据o操作要求。安装在机械臂末端用于直接抓取物体的装置是通常称为抓手、末端执行器或机器人手。其目的是取代人类手指，熟练地完成许多复杂的任务或操作各种物体。但是，对于不同的工作任务通常采用不同的驱动方式来构造夹具结构。
Abstract
Reporters obtained the following quote from the background information supplied by the inventors: “Arobotic arm is an automatic control device having the funct ion of imitating a human arm and capable ofcompleting various tasks, and has be en widely used in the automated mechanical device. In addition tobeing mainly u sed in industrial manufacturing, the applications of the robotic arm are found i n the fieldsof the commercial agriculture, the medical rescue, the entertainmen t service and the military security.The structure of the robotic arm includes a mechanical main body, a controller, a servo mechanism anda sensor, and a certa in designated action of the robotic arm is set by the program according to the operation requirement. The device installed at the end of the robotic arm for gri pping an object directly isusually called as a gripper, an end effector or a ro bot hand. Its purpose is to replace the human fingers,skillfully complete many complex tasks or manipulate various objects. However, for different working tasks, different driving methods are often selected to construct the gripper structu re.
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