International Journal of Precision Engineering and Manufacturing-Smart Technology

Reviews
A Review on Deployable Structures in Space Industry Suyeon Seo, Min-Woo Han Int. J. Precis. Eng. Manuf.-Smart Tech.. 2025;3(1):83-96. Published online January 1, 2025 DOI: https://doi.org/10.57062/ijpem-st.2024.00199


A State-of-art on Damage Detection of Composite Structure Using Lamb Wave and Deep Learning Techniques Olivier Munyaneza, Do-Gyeong Yuk, Jung Woo Sohn Int. J. Precis. Eng. Manuf.-Smart Tech.. 2025;3(1):65-82. Published online January 1, 2025 DOI: https://doi.org/10.57062/ijpem-st.2024.00185


Advancements in Energy Harvesting: Piezoelectric, Triboelectric, Pyroelectric, and Magnetoelectric Technologies for Self-powered Sensor Systems Biswajit Mahanty, Dong-Weon Lee Int. J. Precis. Eng. Manuf.-Smart Tech.. 2024;2(2):151-167. Published online July 1, 2024 DOI: https://doi.org/10.57062/ijpem-st.2024.00080 Cited By 3


OPC UA-based Force Control for Deep Rolling with Mechanical Tools Berend Denkena, Henning Buhl, Jan Berlin, Oliver Maiß Int. J. Precis. Eng. Manuf.-Smart Tech.. 2024;2(2):143-150. Published online July 1, 2024 DOI: https://doi.org/10.57062/ijpem-st.2024.00073


Recent Progress in Self-Powered Sensors for Structural and Human Monitoring Systems Using Thermoelectric Energy Harvesters In-Sik Jo, Sung-Kyu Chung, Kyungwho Choi Int. J. Precis. Eng. Manuf.-Smart Tech.. 2024;2(1):67-78. Published online January 5, 2024 DOI: https://doi.org/10.57062/ijpem-st.2023.0108 Cited By 5


Smart Factory Transformation Using Industry 4.0 toward ESG Perspective: A Critical Review and Future Direction Hyungjung Kim, Ying-Jun Quan, Guyeop Jung, Kyu-Wha Lee, Suhwan Jeong, Won-Jae Yun, Suyoung Park, Sung-Hoon Ahn Int. J. Precis. Eng. Manuf.-Smart Tech.. 2023;1(2):165-185. Published online July 5, 2023 DOI: https://doi.org/10.57062/ijpem-st.2022.0073 Cited By 8


Effectiveness of Mental Health Care by Using Machine Learning on Manufacturing Worker Jongwoo Lim, Suhan Lee, Jinhong Noh, Wonhee Lee, Pei-Chen Su, Yong-Jin Yoon Int. J. Precis. Eng. Manuf.-Smart Tech.. 2023;1(2):227-242. Published online July 5, 2023 DOI: https://doi.org/10.57062/ijpem-st.2023.0066


Review on Machine Learning Based Welding Quality Improvement Ik-Su Kim, Moon-Gu Lee, Yongho Jeon Int. J. Precis. Eng. Manuf.-Smart Tech.. 2023;1(2):219-226. Published online July 5, 2023 DOI: https://doi.org/10.57062/ijpem-st.2023.0017 Cited By 15


AI-assisted Monitoring of Human-centered Assembly: A Comprehensive Review Vignesh Selvaraj, Sangkee Min Int. J. Precis. Eng. Manuf.-Smart Tech.. 2023;1(2):201-218. Published online July 5, 2023 DOI: https://doi.org/10.57062/ijpem-st.2023.0073 Cited By 9


Digitalization in Production Logistics: How AI, Digital Twins, and Simulation Are Driving the Shift from Model-based to Data-driven Approaches Yongkuk Jeong Int. J. Precis. Eng. Manuf.-Smart Tech.. 2023;1(2):187-200. Published online July 5, 2023 DOI: https://doi.org/10.57062/ijpem-st.2023.0052 Cited By 10


Key Enabling Technologies for Smart Factory in Automotive Industry: Status and Applications Jongsuk Lee, Ping Chong Chua, Lequn Chen, Poh Huat Nicholas Ng, Yerim Kim, Qiong Wu, Sumin Jeon, Jihwan Jung, Siheon Chang, Seung Ki Moon Int. J. Precis. Eng. Manuf.-Smart Tech.. 2023;1(1):93-105. Published online January 1, 2023 DOI: https://doi.org/10.57062/ijpem-st.2022.0017 Cited By 18

Regular Papers
Heated Syringe Extrusion for Soft Gripper Fabrication in Additive Manufacturing Kwang Yeol Yu, Woo Jin Jeong, In Hwan Lee Int. J. Precis. Eng. Manuf.-Smart Tech.. 2025;3(1):59-64. Published online January 1, 2025 DOI: https://doi.org/10.57062/ijpem-st.2024.00206


In Situ Machine Tool Walking on Large Workpieces: Improvement of Machining Accuracy by Compensating Orientation Dependent Position Error Chang-Ju Kim, Dae-Hyun Kim, Seung-Kook Ro Int. J. Precis. Eng. Manuf.-Smart Tech.. 2025;3(1):53-58. Published online January 1, 2025 DOI: https://doi.org/10.57062/ijpem-st.2024.00192


Real-time Defect Detection in Wire-laser Directed Energy Deposition Process Using U-Net-based Semantic Segmentation Yeong-Seo Kim, Seung-Mun Lee, Ju-Chan Yuk, Suk-Hee Park Int. J. Precis. Eng. Manuf.-Smart Tech.. 2025;3(1):39-52. Published online January 1, 2025 DOI: https://doi.org/10.57062/ijpem-st.2024.00178


Thin Film Thickness Analysis Using a Deep Learning Algorithm with a Consideration of Reflectance Fluctuation Joonyoung Lee, Jonghan Jin Int. J. Precis. Eng. Manuf.-Smart Tech.. 2025;3(1):31-38. Published online January 1, 2025 DOI: https://doi.org/10.57062/ijpem-st.2024.00164


Advanced Machine Learning Techniques for Predicting Z-Axis Belt Wear in Wafer Transfer Robots MD Saiful Islam, Young Kyoung Ji, Kihyun Kim, Hyo-Young Kim Int. J. Precis. Eng. Manuf.-Smart Tech.. 2025;3(1):17-30. Published online January 1, 2025 DOI: https://doi.org/10.57062/ijpem-st.2024.00157


Operation Status Diagnosis of an Underwater Cutting Robot Using Adaptive Weighted Parallel 1D-DenseNet Sangwook Park, Bongcheol Kim, Byeong Guk Kang, Jonghwan Lee, Dongjun Hyun, Ikjune Kim, Hyunseok Oh, Duhwan Mun Int. J. Precis. Eng. Manuf.-Smart Tech.. 2025;3(1):7-16. Published online January 1, 2025 DOI: https://doi.org/10.57062/ijpem-st.2024.00143


Development of a Defect Diagnosis Algorithm for Blow-molded Transparent Plastic Bottles based on Convolutional Neural Networks (CNN) Young Woon Choi, Sang Won Lee Int. J. Precis. Eng. Manuf.-Smart Tech.. 2025;3(1):1-6. Published online January 1, 2025 DOI: https://doi.org/10.57062/ijpem-st.2024.00122


Enhancing Inductive IR Thermography by Using FFT-Equalization, Motion Tracking Detection and VDSR Super-resolution Processing Seungju Lee, Yoonjae Chung, Wontae Kim Int. J. Precis. Eng. Manuf.-Smart Tech.. 2024;2(2):133-142. Published online July 1, 2024 DOI: https://doi.org/10.57062/ijpem-st.2024.00108


Development of Situation Awareness Model in Robotic Spot-welding (RSW) System based on Sensor Data Visualization Inwoong Noh, Jiho Lee, Sang Won Lee Int. J. Precis. Eng. Manuf.-Smart Tech.. 2024;2(2):123-131. Published online July 1, 2024 DOI: https://doi.org/10.57062/ijpem-st.2024.00101


Development of a Bowden-cable-based Exoskeleton Suit for Assisting Passive Stretching Exercises in Patients with Frozen Shoulder Haneul Jeon, Taeho Kim, Donghun Lee Int. J. Precis. Eng. Manuf.-Smart Tech.. 2024;2(2):115-121. Published online July 1, 2024 DOI: https://doi.org/10.57062/ijpem-st.2024.00045 Cited By 1


Fuzzy Neural Network Control for a Reaction Force Compensation Linear Motor Motion Stage Kyung Ho Yang, Hyeong-Joon Ahn Int. J. Precis. Eng. Manuf.-Smart Tech.. 2024;2(2):109-114. Published online July 1, 2024 DOI: https://doi.org/10.57062/ijpem-st.2024.00038 Cited By 1


Development of Micro Electrical Discharge Machine and Micro-hole Machining Using Multiple Micro Electrodes Min Chul Shin, Bo Hyun Kim, Gyu Man Kim Int. J. Precis. Eng. Manuf.-Smart Tech.. 2024;2(2):101-108. Published online July 1, 2024 DOI: https://doi.org/10.57062/ijpem-st.2024.00031 Cited By 4


A Digital Approach to via Edge Roughness Characterization and Quantification Kuan Lu, Pengfei Lin, ChaBum Lee Int. J. Precis. Eng. Manuf.-Smart Tech.. 2024;2(2):93-99. Published online July 1, 2024 DOI: https://doi.org/10.57062/ijpem-st.2024.00010


Integrating Entropy-based Data Reduction and Machine Learning in Multidisciplinary Engineering Systems for Enhanced Response Prediction Sungkun Hwang, Eun-Ho Lee, Seung-Kyum Choi Int. J. Precis. Eng. Manuf.-Smart Tech.. 2024;2(2):79-92. Published online July 1, 2024 DOI: https://doi.org/10.57062/ijpem-st.2023.00136


Development of 1D-convolutional Neural Network-based Height Profile Prediction Model in Directed Energy Deposition Process Using Melt-pool Image Data Hyewon Shin, Junsoo Ahn, Seung Woo Beak, Sang Won Lee Int. J. Precis. Eng. Manuf.-Smart Tech.. 2024;2(1):57-65. Published online January 5, 2024 DOI: https://doi.org/10.57062/ijpem-st.2023.0129 Cited By 2


A Finite Element Model of an Electric Motor with an Unbalanced Rotor for Vibration Data Generation Hyunseung Lee, Seho Son, Dayeon Jeong, Kyung Ho Sun, Byeong Chan Jeon, Ki-Yong Oh Int. J. Precis. Eng. Manuf.-Smart Tech.. 2024;2(1):47-56. Published online January 5, 2024 DOI: https://doi.org/10.57062/ijpem-st.2023.0122 Cited By 1


Directed Graph-based Refinement of Three-dimensional Human Motion Data Using Spatial-temporal Information Changyun Choi, Jongmok Lee, Hyun-Joon Chung, Jaejung Park, Bumsoo Park, Seokman Sohn, Seungchul Lee Int. J. Precis. Eng. Manuf.-Smart Tech.. 2024;2(1):33-46. Published online January 5, 2024 DOI: https://doi.org/10.57062/ijpem-st.2023.0094 Cited By 2


Designable Data Augmentation-based Domain-adaptive Design of Electric Vehicle Considering Dynamic Responses Yeongmin Yoo, Jongsoo Lee Int. J. Precis. Eng. Manuf.-Smart Tech.. 2024;2(1):23-32. Published online January 5, 2024 DOI: https://doi.org/10.57062/ijpem-st.2023.0080


Bayesian Hyper-parameter Optimization in One-dimensional Convolutional Autoencoder for Monitoring Bearing Health Status Sungeu Chae, Suk Joo Bae Int. J. Precis. Eng. Manuf.-Smart Tech.. 2024;2(1):15-22. Published online January 5, 2024 DOI: https://doi.org/10.57062/ijpem-st.2023.0115 Cited By 4