Precision Motion Measurement for Linear Motor Based on FNCC and Phase Difference M-Estimator Robust Regression in a VLSM System
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DOI: 10.1109/tim.2022.3193964
Abstract: This article investigates a low-cost vision-based line-scan measurement (VLSM) system to achieve the high-precision positioning of linear motors. Also, an improved two-step phase difference method is performed for detecting subpixel translation of 1-D multiframe images.… read more here.
Keywords: system; estimator robust; phase difference; robust regression ... See more keywords