Hand-eye calibration method of bag opening robot

• Main Authors: TANG RUIYIN, WANG CHANGWEI, WEI DONG, QI LONGKUN, HAO DUO, GAO YANBIN
• Format: Patent
• Language: Chinese; English
• Published: 23.01.2024
• Subjects: CHAMBERS PROVIDED WITH MANIPULATION DEVICES; HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TRANSPORTING

The invention discloses a hand-eye calibration method of a bag opening robot, relates to the technical field of robot calibration, and overcomes the limitation of traditional positioning and operation precision and accelerates the speed of the calibration process by introducing a highly accurate 3D camera positioning technology and a transformation matrix algorithm to quickly extract and match feature points, so that the calibration result has high accuracy, and the calibration efficiency is improved. By means of the accurate calibration result, the robot can accurately recognize the position of the bag and execute accurate bag opening operation, and therefore the accuracy and reliability of the bag opening process are improved. Meanwhile, through the rapid and accurate calibration process and automatic operation, excessive manual intervention is not needed, the problems that a traditional calibration method depends on manual intervention or tedious programming setting, operation is time-consuming, efficiency