International Journal of Precision Engineering and Manufacturing-Smart Technology

Regular Paper

July 1, 2024

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.

This research presents a framework that aims to capture and model streamlined design variables in multidisciplinary engineering systems, particularly when uncertainties are present. In multidisciplinary domains, there may be correlated...

Regular Paper

July 1, 2024

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.

This paper introduces a new digital integration that combines edge diffractometry with convolutional neural networks (CNN) for via metrology and inspection. The beam propagation method (BMP) was used to simulate...

Regular Paper

July 1, 2024

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.

Recent advances in microtechnology have highlighted the need for fabricating microscopic parts with complex three-dimensional structures. This, in turn, has increased the demand for innovative tools. Micro electrical discharge machining...

Regular Paper

July 1, 2024

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.

Technological progress and market expansion in the semiconductor industry require ultra-precise and high-speed processing and motion systems. However, even though reaction force compensation (RFC) linear motor motion stages help reduce...

Regular Paper

July 1, 2024

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.

This paper presents the design of a Bowden-cable-based exoskeleton suit specifically developed for assisting with passive stretching exercises for patients with frozen shoulders. Passive stretching exercises are essential in the...

Regular Paper

July 1, 2024

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.

The advancement of prognostics and health management (PHM) using the industrial internet of things (IIoT) and artificial intelligence (AI) has enabled stable mass production with assured quality. However, the manufacturing...

Regular Paper

July 1, 2024

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.

Among non-destructive inspection techniques, infrared thermography stands out as a promising technology that enables real-time inspection of large areas without the need for physical contact. In this study, we employed...

Review

July 1, 2024

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.

Deep rolling can increase the service life of components under cyclic loads. This is achieved by plastic deformation of the component surface using a roller. The degree of plastic deformation...

Review

July 1, 2024

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.

In the era of Internet of Things (IoT) advancements, millions of sensors and electronic devices are interconnected through the internet. A reliable power source is required for their continuous operation....

Industry Case Study

July 1, 2024

Measurement-based Dynamic Modelling in Levitated Active Magnetic Bearing Systems

Brett Wallace, Matthew Nesbitt, Jihyun Lee

Int. J. Precis. Eng. Manuf.-Smart Tech.. 2024;2(2):169-177.

Commissioning Active Magnetic Bearings (AMB) requires a well-designed control system to reject external disturbances while supporting process loads. An accurate dynamic model is essential for predicting responses to various excitations...

Industry Case Study

July 1, 2024

Case Study of KIMM Universal Gripper: Analysis of Commercial Industrial Gripper and Evaluation of the KIMM Universal Gripper in Industry

Sung-Hyuk Song, Yong-Sin Seo, Jae-Young Lee, Min-jun Kim

Int. J. Precis. Eng. Manuf.-Smart Tech.. 2024;2(2):179-189.

The need for automation in manufacturing processes has created a demand for flexible production systems that can easily adapt to changing market needs. However, due to limitations in gripper performance,...

Industry Case Study

July 1, 2024

Hybrid Model Based Autonomous System for Controlling Double Side Grinding Process

Hong-Seok Park, Ngoc-Hien Tran

Int. J. Precis. Eng. Manuf.-Smart Tech.. 2024;2(2):191-208.

Manufacturing uncertainty is rising due to diverse customer demands and new technologies. These challenges are propelling us into the Industry 4.U (Industrial Revolution 4.0 Upgrade) and Industry 5.0 era, focusing...

Short Communication

July 1, 2024

Introduction of Human-in-the-Loop in Smart Manufacturing (H-SM)

Duck Bong Kim, Mahdi Sadeqi Bajestani, Ju Yeon Lee, Seung-Jun Shin, Sang Do Noh

Int. J. Precis. Eng. Manuf.-Smart Tech.. 2024;2(2):209-214.

This paper introduces the concept of human-in-the-loop in smart manufacturing (H-SM), which aims to involve humans more extensively by utilizing advanced technologies such as artificial intelligence, wearable devices, and immersive...

MOST CITED

Key Enabling Technologies for Smart Factory in Automotive Industry: Status and Applications

Jongsuk Lee (Lee J), Ping Chong Chua (Chua PC), Lequn Chen (Chen L), Poh Huat Nicholas Ng (Ng PHN), Yerim Kim (Kim Y), Qiong Wu (Wu Q), Sumin Jeon (Jeon S), Jihwan Jung (Jung J), Siheon Chang (Chang S), Seung Ki Moon (Moon SK)

A Design Optimization Framework for 3D Printed Lattice Structures

Wesley R Jerin (Jerin WR), Seong Je Park (Park SJ), Seung Ki Moon (Moon SK)

MOST READ

Key Enabling Technologies for Smart Factory in Automotive Industry: Status and Applications

Jongsuk Lee (Lee J), Ping Chong Chua (Chua PC), Lequn Chen (Chen L), Poh Huat Nicholas Ng (Ng PHN), Yerim Kim (Kim Y), Qiong Wu (Wu Q), Sumin Jeon (Jeon S), Jihwan Jung (Jung J), Siheon Chang (Chang S), Seung Ki Moon (Moon SK)

Digital Twin Based Machining Condition Optimization for CNC Machining Center

Beomsik Sim (Sim B), Wonkyun Lee (Lee W)

Current Issue: Volume 2(2); Jul 2024

Volume2 No. 2

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