METHODS AND SYSTEMS FOR ADAPTIVE ACCURACY CONTROL OF ULTRASONIC NON-DESTRUCTIVE TESTING DEVICES

摘要

A non-destructive testing calibration system includes a first multi-axis robotic device having a first end effector, a second multi-axis robotic device having a second end effector. A calibration assembly includes an emitter arranged on the first end effector and a receiver arranged on the second end effector, where the emitter and the receiver exchange a calibration signal between the first robotic device and the second robotic device. A data processor and memory storing instructions, which causes the data processor to perform operations comprising: performing a calibration scan, where the calibration scan includes a plurality of measurement points along a scan path of the emitter and the receiver; measuring the deviation between the emitter and the receiver at each measurement point along the scan path; and determining a corrected scan path based on the deviation between the emitter and receiver at each measurement point during the calibration scan.