Error modelling of optical encoders based on Moiré effect
Date
2017Author
Barakauskas, Algimantas
Barauskas, Rimantas
Kasparaitis, Albinas
Kaušinis, Saulius
Jakštas, Aurimas
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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.