Data-Driven Adaptive Control for Laser-Based Additive Manufacturing with Automatic Controller Tuning

Data-Driven Adaptive Control for Laser-Based Additive Manufacturing with Automatic Controller Tuning

Closed-loop control is desirable in direct energy deposition (DED) to stabilize the process and improve the fabrication quality. Most existing DED controllers require system identifications by experiments to obtain plant models or layer-dependent adaptive control rules, and such processes are cumber...

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Bibliographic Details
Main Authors: Lequn Chen, Xiling Yao, Youxiang Chew, Fei Weng, Seung Ki Moon, Guijun Bi
Format: Article
Language:English
Published: MDPI AG 2020-11-01
Series:Applied Sciences
Subjects:
additive manufacturing
direct energy deposition
closed-loop control
virtual reference feedback tuning
Online Access:https://www.mdpi.com/2076-3417/10/22/7967

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