| 摘要 |
The invention is directed to a system and method for implementing process control for paint thickness using sonic NDE techniques. The system may, for example, generate ultrasound waves in a test object during the manufacturing process. A detector such as an interferometer may be used to detect the ultrasound waves. An interpreter or analyzer may determine the thickness and or presence of a defect from the waves. Further, the interpreter may associate the thickness measurement and/or defect with a location about an object. Then, a control system may determine and implement an appropriate control action on the process. The control action may also be associated with the location about the object. |
