Title :
The Design and Application of Measurement System for Lubricant Wearproof Property
Author_Institution :
Coll. of Mech. & Electr. Eng., China Univ. of Min. & Technol., Xuzhou, China
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;
Conference_Titel :
Intelligent Systems, 2009. GCIS '09. WRI Global Congress on
Conference_Location :
Xiamen
Print_ISBN :
978-0-7695-3571-5
DOI :
10.1109/GCIS.2009.377
