Publication detail

Measurement of Lubrication Parameters Based on Image Processing of Chromatic Interferograms

POLIŠČUK, R.

Czech title

Měření parametrů maziva založené na zpracování obrazu barevných interferogramů

English title

Measurement of Lubrication Parameters Based on Image Processing of Chromatic Interferograms

Type

conference paper

Language

en

Original abstract

This paper presents an example of image processing approaches (lookup tables, interpolations, convolution filters, interactive GUI), successfully applied in study of tribological parameters of ball bearings. During the last 15 years, optimized experimental measurement methods were developed for mapping of tribological parameters (lubricant thickness, pressure distribution etc.) of elastohydrodynamically lubricated ball bearings. Among many possible approaches, the best performing proved to be combination of optical tribometer (used for inside view into the bearing) and software processing of chromatic interferograms, based on colorimetric analysis (thin film colorimetric interferometry, TFCI) and image filtering methods (inverse elasticity theory, IET).

Czech abstract

Příspěvek demonstruje aplikaci běžných přístupů ke zpracování obrazu (mapovací tabulky, interpolace, konvoluční filtry, interaktivní GUI), úspěšně využitou při studiích tribologických parametrů ve valivých ložiscích.

English abstract

This paper presents an example of image processing approaches (lookup tables, interpolations, convolution filters, interactive GUI), successfully applied in study of tribological parameters of ball bearings. During the last 15 years, optimized experimental measurement methods were developed for mapping of tribological parameters (lubricant thickness, pressure distribution etc.) of elastohydrodynamically lubricated ball bearings. Among many possible approaches, the best performing proved to be combination of optical tribometer (used for inside view into the bearing) and software processing of chromatic interferograms, based on colorimetric analysis (thin film colorimetric interferometry, TFCI) and image filtering methods (inverse elasticity theory, IET).

Keywords in Czech

Elastohydrodynamické mazání, Barevné interferogramy, Interferometrie, Kolorimetrie

Keywords in English

Elastohydrodynamic Lubrication, Chromatic interferograms, Interferometry, Colorimetry

RIV year

2009

Released

16.09.2009

Publisher

University of Salzburg

Location

Salzburg

ISBN

978-953-184-135-1

Book

Proceedings of 6th International Symposium on Image and Signal Processing and Analysis, ISPA 2009

Pages from–to

277–282

Pages count

6

BIBTEX


@inproceedings{BUT31408,
  author="Radek {Poliščuk},
  title="Measurement of Lubrication Parameters Based on Image Processing of Chromatic Interferograms",
  booktitle="Proceedings of 6th International Symposium on Image and Signal Processing and Analysis, ISPA 2009",
  year="2009",
  month="September",
  pages="277--282",
  publisher="University of Salzburg",
  address="Salzburg",
  isbn="978-953-184-135-1"
}