A Hybrid Magnetic Actuation System for Single-Input Multistates Stabilization: Application to pH-Responsive Drug Delivery
Advanced Intelligent Systems, e70531 (2026) · †Co-corresponding authors
Publications
The full list is also available on Google Scholar. Google Scholar ↗
2026
Ecoflex-hydrogel bilayer soft robot for pH-controlled drug protection and delivery
Materials Today Bio, 38, 103093 (2026) · †Co-corresponding authors
2025
Four-degree-of-freedom Magnetic Control of a Miniature Magnetic Robot for Intravascular Navigation Using Hybrid Magnet Arrays
Journal of Institute of Control, Robotics and Systems, 31(11), 1233–1239 (2025)
Layer-jamming soft gripper for improved stiffness control and underwater adhesion
Extreme Mechanics Letters, 77, 102322 (2025)
Four-Degree-of-Freedom Magnetic Control of a Miniature Permanent Magnet for Intravascular Navigation Using Hybrid Magnet Arrays
KSME Bioengineering Division Spring Conference (2025)
ConferencePaper ↗
Relative motion transformation for ground robotics test bed in rendezvous/docking simulation
International Journal of Aeronautical and Space Sciences, 26(1), 302–313 (2025)
2024
Machine learning-based shear optimal adhesive microstructures with experimental validation
Small, 20(2), 2304437 (2024)
Design of Planar Permanent Magnet Array for Remotely Actuated Magnetic Micro Robots
Journal of Magnetics, 29(3), 284–290 (2024)
FEM-based Bayesian Optimization of Electromagnet Configuration for Enhancing Microrobot Actuation
The Journal of Korea Robotics Society, 19(1), 45–52 (2024)
Axis Kinematics Algorithm for Satellite Manipulator System in Orbital Motion
International Conference on Space Robotics (iSpaRo), 380–386 (2024)
ConferencePaper ↗
Method of making one or more fibrils, computer implemented method of simulating an adhesive force of one or more fibrils and fibril
US Patent Application, US20240149501A1 (2024)
PatentView ↗
2023
Magnetic trap system and method of navigating a microscopic device
US Patent Application, US20230031374A1 (2023)
PatentView ↗
Simultaneous calibration method for magnetic localization and actuation systems
US Patent, US11717142B2 (also EP3666163A1, CN111289923A, JP2020095021A) (2023)
PatentView ↗
2022
A tissue adhesion-controllable and biocompatible small-scale hydrogel adhesive robot
Advanced Materials, 34(13), 2109325 (2022) · *Equal contribution
Order and information in the patterns of spinning magnetic micro-disks at the air-water interface
Science Advances, 8(2), eabk0685 (2022)
2021
Permanent magnet array–driven navigation of wireless millirobots inside soft tissues
Science Advances, 7(43), eabi8932 (2021)
Adaptive self-sealing suction-based soft robotic gripper
Advanced Science, 8(17), 2100641 (2021) · *Equal contribution
Machine learning-based and experimentally validated optimal adhesive fibril designs
Small, 17(39), 2102867 (2021)
2020
Liquid-superrepellent bioinspired fibrillar adhesives
Advanced Materials, 32(19), 2000497 (2020)
Magnetically actuated soft capsule endoscope for fine-needle biopsy
Soft Robotics, 7(1), 10–21 (2020)
2019
A simultaneous calibration method for magnetic robot localization and actuation systems
IEEE Transactions on Robotics, 35(2), 343–352 (2019)
2018
Localization, Calibration, Control, and Design of Magnetically Actuated Soft Capsule Endoscopes
Ph.D. Dissertation, Carnegie Mellon University (2018)
Magnetically actuated capsule endoscope, magnetic field generating and sensing apparatus and method of actuating a magnetically actuated capsule endoscope
PCT / EP / CN Patent Application, WO2018219741A1, EP3599973A1, CN110913743A (2018)
PatentView ↗
2017
Magnetically actuated soft capsule endoscope for fine-needle aspiration biopsy
IEEE International Conference on Robotics and Automation (ICRA), 1132–1139 (2017)
2016
A 5-D localization method for a magnetically manipulated untethered robot using a 2-D array of Hall-effect sensors
IEEE/ASME Transactions on Mechatronics, 21(2), 708–716 (2016)
2012
Development and Validation of a Virtual Fit Assessment Method for Pilot Oxygen Mask Design
Proceedings of the Ergonomics Society of Korea Conference, 160–165 (2012)
Conference
A new seam-tracking algorithm through characteristic-point detection for a portable welding robot
Robotics and Computer-Integrated Manufacturing, 28(1), 1–13 (2012)
2011
Design and application of a wire-driven bidirectional telescopic mechanism for workspace expansion with a focus on shipbuilding tasks
Advanced Robotics, 25(6–7), 699–715 (2011)
An improvement in the sizing system of oxygen masks for Korean pilots
Proceedings of the Ergonomics Society of Korea Fall Conference (2011)
Conference
Development of a design process for an oxygen mask based on 3D face scanning
Proceedings of the Ergonomics Society of Korea Conference, 239–245 (2011)
Conference
Analysis of the Facial Anthropometric Data of Korean Pilots for Oxygen Mask Design
Proceedings of the Ergonomics Society of Korea Spring Conference (2011)
Conference
Method of recognizing shape of welding zone, method of generating welding path adopting the same, and automatic welding robot adopting the same methods
Korean Patent, KR101098894B1 (2011)
PatentView ↗
2010
Development of a characteristic point detecting seam tracking algorithm for portable welding robots
IEEE International Workshop on Robotic and Sensors Environments (ROSE), 1–6 (2010)
ConferencePaper ↗
Gait planning based on kinematics for a quadruped gecko model with redundancy
Robotics and Autonomous Systems, 58(5), 648–656 (2010)
2009
Kinematics-based gait planning of a quadruped gecko-like model
IEEE International Conference on Robotics and Biomimetics (ROBIO), 233–238 (2009)
ConferencePaper ↗
2008
이중선체 블록 내부 전처리 자동화 로봇 시스템 개발
한국정밀공학회 학술발표대회 논문집, 147–148 (2008)
Conference