Elliptic Arc Fitting for the Shape Control System of Silicon Single Crystal Growth

In the vision-based shape control system of silicon single crystal (SSC) growth, shape parameters are used as the control variables to make the grown SSC approximate to a perfect cylinder. A highlight halo at the junction of the solid crystal and the liquid crysta is a distinctive feature that refle...

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Bibliographic Details
Main Authors: Pengliang Li, Ding Liu
Format: article
Language:EN
Published: IEEE 2020
Subjects:
Online Access:https://doaj.org/article/c09fc3e15d2d4521b6b6c2cd194ae970
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