Search Results for author: Seung Ki Moon

Found 4 papers, 0 papers with code

In-situ process monitoring and adaptive quality enhancement in laser additive manufacturing: a critical review

no code implementations21 Apr 2024 Lequn Chen, Guijun Bi, Xiling Yao, Jinlong Su, Chaolin Tan, Wenhe Feng, Michalis Benakis, Youxiang Chew, Seung Ki Moon

Future directions are proposed, with an emphasis on multimodal sensor fusion for multiscale defect prediction and fault diagnosis, ultimately enabling self-adaptation in LAM processes.

Benchmarking Decision Making +2

Multimodal sensor fusion for real-time location-dependent defect detection in laser-directed energy deposition

no code implementations23 May 2023 Lequn Chen, Xiling Yao, Wenhe Feng, Youxiang Chew, Seung Ki Moon

Traditional in-situ monitoring approach utilizes a single sensor (i. e., acoustic, visual, or thermal sensor) to capture the complex process dynamic behaviors, which is insufficient for defect detection with high accuracy and robustness.

Defect Detection Sensor Fusion

Multisensor fusion-based digital twin in additive manufacturing for in-situ quality monitoring and defect correction

no code implementations12 Apr 2023 Lequn Chen, Xiling Yao, Kui Liu, Chaolin Tan, Seung Ki Moon

Early detection and correction of defects are critical in additive manufacturing (AM) to avoid build failures.

AI Augmented Digital Metal Component

no code implementations18 Jan 2022 Eunhyeok Seo, Hyokyung Sung, Hayeol Kim, Taekyeong Kim, Sangeun Park, Min Sik Lee, Seung Ki Moon, Jung Gi Kim, Hayoung Chung, Seong-Kyum Choi, Ji-hun Yu, Kyung Tae Kim, Seong Jin Park, Namhun Kim, Im Doo Jung

The aim of this work is to propose a new paradigm that imparts intelligence to metal parts with the fusion of metal additive manufacturing and artificial intelligence (AI).

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