Method of feedback controlling 3D printing process in real time and 3D printing system therefor실시간 피드백 제어 3D 인쇄 프로세스 방법 및 이를 위한 3D 인쇄 시스템

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A method of feedback controlling a 3D printing process in real time, and a system therefor are disclosed. The method includes collecting big data, generated through 3D printing experiments, related to process variables of 3D printing, measurement signals, and 3D printing quality of the 3D printing object; building an artificial neural network model by performing machine-learning based on the collected big data; evaluating whether or not a 3D printing quality of the 3D printing object is abnormal in real time based on an actual measurement signal of the 3D printing object and the artificial neural network model; and feedback controlling printing quality of the 3D printing object in real time based on the evaluation result of whether or not the 3D printing quality of the 3D printing object is abnormal.
Assignee
KAIST
Country
CC (Cocos (Keeling) Islands)
Application Date
2020-12-29
Application Number
202011592407.X
Registration Date
2023-05-05
Registration Number
113119470
URI
http://hdl.handle.net/10203/307157
Appears in Collection
CE-Patent(특허)
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