Online visual inspection of defects in the assembly of electromechanical parts

Author

Di Leo, G. ; Liguori, C. ; Paolillo, Alfredo ; Pietrosanto, A. ; Adiutori, Enrico ; Promutico, Fabrizio

Author_Institution

Dept. of Ind. Eng. (DIIn), Univ. of Salerno, Fisciano, Italy

fYear

2014

fDate

12-15 May 2014

Firstpage

407

Lastpage

411

Abstract

An image based measurement system for the online inspection of electromechanical parts is described. The system uses two cameras to perform dimensional measurements and operates online. After the description of the measurement system and of its installation on the production line, the paper details the algorithms for the localization and the measurement of the required quantities, the calibration procedure and the error correction. The results of experimental tests for the performance evaluation in terms of timing and accuracy will be presented.

Keywords

assembling; automatic optical inspection; calibration; cameras; fracture; image processing; micromechanical devices; production engineering computing; calibration procedure; cameras; defects; dimensional measurements; electromechanical parts assembly; error correction; image based measurement system; online visual inspection; performance evaluation; production line; Blades; Calibration; Cameras; Inspection; Measurement uncertainty; Semiconductor device measurement; contact-less measurement; image processing; online measurement; uncertainty; visual inspection;

fLanguage

English

Publisher

ieee

Conference_Titel

Instrumentation and Measurement Technology Conference (I2MTC) Proceedings, 2014 IEEE International

Conference_Location

Montevideo

Type

conf

DOI

10.1109/I2MTC.2014.6860777

Filename

6860777