Four-Axis Robot Calibration

Introduction to hand-eye calibration of four-axis robot:

The hand-eye calibration of the four-axis robot is to solve the conversion matrix from the camera coordinate system to the robot coordinate system according to the coordinate system of the point in the robot coordinate system and the camera coordinate system after the camera is installed. The purpose is to convert the point cloud taken in the camera coordinate system to the robot coordinate system according to this coordinate transformation matrix. The robot can accurately control its position and attitude according to the feedback of the vision system, so as to achieve more accurate task execution and operation.

Hand-eye calibration process：

  1. Communication test.

  2. Connect the camera.

  3. Save data.

  4. Calculate calculation.

  5. Verify calibration result.