An FPGA Platform for Next-Generation Grating Encoders

An FPGA Platform for Next-Generation Grating Encoders

Among various nanometer-level displacement measurement methods, grating interferometry-based linear encoders are widely used due to their high robustness, relatively low cost, and compactness. One trend of grating encoders is multi-axis measurement capability for simultaneous precision positioning a...

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Bibliographic Details
Main Authors: Yaodong Han, Kai Ni, Xinghui Li, Guanhao Wu, Kangning Yu, Qian Zhou, Xiaohao Wang
Format: Article
Language:English
Published: MDPI AG 2020-04-01
Series:Sensors
Subjects:
grating encoder
diffraction
interferometry
FPGA
real-time
multi-axes
Online Access:https://www.mdpi.com/1424-8220/20/8/2266

Internet

https://www.mdpi.com/1424-8220/20/8/2266

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