Automatic Calibration Method For Robot Systems Using a Vision Sensor
    3.
    发明申请
    Automatic Calibration Method For Robot Systems Using a Vision Sensor 审中-公开
    使用视觉传感器的机器人系统的自动校准方法

    公开(公告)号:US20160346932A1

    公开(公告)日:2016-12-01

    申请号:US15233440

    申请日:2016-08-10

    IPC分类号: B25J9/16

    摘要: An automatic calibration method for a robot system is disclosed. The automatic calibration method for a robot system includes the steps of calibrating a sensor and a sensor coordinate system of the sensor with respect to a world coordinate system, controlling a robot under the guidance of the sensor to move a point of a tool mounted on the robot to reach a same target point with a plurality of different poses, the point of the tool in a tool coordinate system, and calculating a transformation matrix tcpTt of the tool coordinate system with respect to a tool center point coordinate system based on pose data of the robot at the same target point.

    摘要翻译: 公开了一种用于机器人系统的自动校准方法。 机器人系统的自动校准方法包括以下步骤:相对于世界坐标系校准传感器的传感器坐标系和传感器坐标系,在传感器的引导下控制机器人,以移动安装在传感器上的工具的点 机器人到达具有多个不同姿势的相同目标点,工具在工具坐标系中的点,并且基于姿态数据计算工具坐标系相对于工具中心点坐标系的变换矩阵tcpTt 机器人在同一个目标点。