The Design and Application of Measurement System for Lubricant Wearproof Property

Author

Li, Guoqing

Author_Institution

Coll. of Mech. & Electr. Eng., China Univ. of Min. & Technol., Xuzhou, China

Volume

3

fYear

2009

fDate

19-21 May 2009

Firstpage

43

Lastpage

47

Abstract

This paper designs a measurement system of lubricant wear proof property which is based on image processing technology. Its hardware part is composed of oblique light source, optical microscopy, optical appropriate mirror, CCD camera, image grabber card and PC. In addition, this paper focuses on how to extract the measured wear spot accurately. Firstly, it adopts frames overlap technology and 7 x 7 median filtering method to remove noise, and then uses C-T transformation to carry out enhancement processing.Wear spots are extracted with the smallest error method, and then interference is filtered out through district area and shape factor. Contrast with the artificial measurement, the system has improved the accuracy of measurement and automation degree.

Keywords

image processing; lubricants; measurement systems; production engineering computing; C-T transformation; CCD camera; enhancement processing; image grabber card; image processing; lubricant wearproof property; measurement system; median filtering; oblique light source; optical appropriate mirror; optical microscopy; wear spot; Charge coupled devices; Charge-coupled image sensors; Hardware; Image processing; Light sources; Lubricants; Mirrors; Optical filters; Optical microscopy; Optical noise; Image Processing; lubricant wearproof; measurement system;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Systems, 2009. GCIS '09. WRI Global Congress on

Conference_Location

Xiamen

Print_ISBN

978-0-7695-3571-5

Type

conf

DOI

10.1109/GCIS.2009.377

Filename

5209203