Use of a Secondary Current Sensor in Plasma during Electron-Beam Welding with Focus Scanning for Process Control
We consider questions of building a closed-loop focus control system for electron-beam welding. As a feedback signal, we use the secondary current in the plasma that forms above the welding zone. This article presents a model of a secondary current sensor in plasma during electron-beam welding with...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Hindawi Limited
2016-01-01
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Series: | Journal of Sensors |
Online Access: | http://dx.doi.org/10.1155/2016/5302681 |