METHOD OF FEEDBACK CONTROLLING 3D PRINTING PROCESS IN REAL-TIME AND 3D PRINTING SYSTEM FOR THE SAME3D 프린팅 시스템 및 이의 실시간 피드백 공정제어 방법

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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
US (United States)
Application Date
2020-12-17
Application Number
17124973
Registration Date
2022-11-01
Registration Number
11484945
URI
http://hdl.handle.net/10203/303566
Appears in Collection
CE-Patent(특허)
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