Journal of the Korean Operations Research and Management Science Society (한국경영과학회지)
- Volume 16 Issue 2
- /
- Pages.79-79
- /
- 1991
- /
- 1225-1119(pISSN)
- /
- 2733-4759(eISSN)
Automated Inspection/Measuring System for Automotive Press Line
자동차 프레스공정의 자동검사/계측시스템
Abstract
This paper presents an automated visual inspection/measuring system for the door inner panel manufacturing process. The main objective of this research is to develop inspection applications with a machine vision system related to the determination or quantification of parameters such as dimension, shape, quality of surfaces, number of holes in a panel, and presence or absence of specific features. For quality measurements, we showed a subpixel image processing technology that will improve the consistency of results and level of precision. Also presented is a data analysis method th detect process shifts so that corrective action can be undertaken before more defective units are manufactured.
Keywords