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- Title
2298. Error modelling of optical encoders based on Moiré effect.
- Authors
Barakauskas, Algimantas; Barauskas, Rimantas; Kasparaitis, Albinas; Kauinis, Saulius; Jaktas, Aurimas
- Abstract
In this study new numerical models were developed and applied to the analysis of the performance of precision optical encoder operating in non-ideal environments. Numerical simulation and experimental examination of imperfections in the generated waves were carried out to examine the influence of various factors affecting the encoder accuracy.
- Subjects
OPTICAL shaft encoders; ERROR analysis in mathematics; MOIRE effects; VIBRATION (Mechanics); DIFFRACTION patterns; COMPUTER simulation; ACCURACY of measuring instruments
- Publication
Journal of Vibroengineering, 2017, Vol 19, Issue 1, p38
- ISSN
1392-8716
- Publication type
Article
- DOI
10.21595/jve.2016.17132