INVESTIGADORES
LUTENBERG Ariel
congresos y reuniones científicas
Título:
FPGA implementation of a pixel auto-configuration system for an NDB-encoder sensor
Autor/es:
N.CALARCO; F. ZACCHIGNA; F. VARGAS; A. LUTENBERG; J. LIPOVETZKY
Lugar:
Buenos Aires
Reunión:
Congreso; ARGENCON; 2016
Institución organizadora:
IEEE Argentina
Resumen:
In previous works we introduced optical encoders based on non-diffractive beams (NDB) and showed that they extend the mechanical tolerance limits beyond the marks of the optical encoders technologies currently in use. However, in order to make it suitable for commercial fabrication, the alignment of the light sensor with the NDB should be automatized. In this work we present a new design for the pixels and an algorithm implemented in an FPGA that finds the center of the beam. This algorithm is the first step to automatically align the sensor and is validated using commercial simulation tools.
