Development of Melt-pool Monitoring System based on Degree of Irregularity for Defect Diagnosis of Directed Energy Deposition Process
International Journal of Precision Engineering and Manufacturing-Smart Technology. 2023;1(2):137-143 
Development of multi-defect diagnosis algorithm for the directed energy deposition (DED) process with in situ melt-pool monitoring
The International Journal of Advanced Manufacturing Technology. 2022;125(1-2):357-368
Analysis of Melt Pool Characteristics and Process Parameters Using a Coaxial Monitoring System during Directed Energy Deposition in Additive Manufacturing
Materials. 2019;12(2):308
Closed Loop Control of Melt Pool Width in Laser Directed Energy Deposition Process Based on PSO-LQR
IEEE Access. 2023;11:78170-78181
Process performance evaluation and classification via in-situ melt pool monitoring in directed energy deposition
CIRP Journal of Manufacturing Science and Technology. 2021;35:298-314
Real-time Melt Pool Depth Estimation and Control During Metal-directed Energy Deposition for Porosity Reduction
. 2022;
In-process measurement of melt pool cross-sectional geometry and grain orientation in a laser directed energy deposition additive manufacturing process
Optics & Laser Technology. 2020;129:106280
A method for melt pool state monitoring in laser-based direct energy deposition based on DenseNet
Measurement. 2022;195:111146
High Efficiency Molding by Real-Time Control of Distance Between Nozzle and Melt Pool in Directed Energy Deposition Process
JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing. 2020;
Prediction of melt pool temperature in directed energy deposition using machine learning
Additive Manufacturing. 2021;37:101692