A New Absolute Encoder Design Based on Piecewise Pseudo-Linear Signals

In this article, a new absolute encoder design based on a microcontroller (μC), which is cheap and simple to manufacture and produces high-precision linear output, is presented. Our demodulation algorithm is based on the linearization of highly linear regions around the midpoints of sinusoidal signa...

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Bibliographic Details
Published in:	IEEE sensors journal Vol. 24; no. 16; p. 1
Main Authors:	Celik, Emre, Obdan, Atiye Hulya
Format:	Journal Article
Language:	English
Published:	New York IEEE 15.08.2024 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Absolute encoders Accuracy Adaptive optics Algorithms Demodulation Disks electronic interpolator Error correction Linearization linearization technique Optical encoders Optical sensors phase demodulation Phase locked loops Polynomials Segments Sensors Sine waves sinusoidal optical encoders Table lookup
ISSN:	1530-437X, 1558-1748
Online Access:	Get full text
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