IEEE - Institute of Electrical and Electronics Engineers, Inc. - High-Precision Digital Rotary Encoder Based on Dot-Matrix Gratings

Author(s): Yi-Cheng Chen ; Chi-Hung Lee ; Ming-Jie Chou ; Sheng-Chih Shen
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 April 2018
Volume: 10
Page(s): 1 - 12
ISSN (CD): 1943-0647
ISSN (Electronic): 1943-0655
DOI: 10.1109/JPHOT.2017.2781465
Regular:

In this paper, a high-precision digital rotary encoder based on dot-matrix gratings (DMGs) is proposed for detecting shaft rotation. The DMG-based encoder is composed of a laser diode, a... View More

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