Compact Variable Transmission

VTM for a Robotic Finger/Hand

Variable Transmission Mechanisms for Robotic Applications: A Review

J. Park*, J. Lee, H.-T. Seo*, S. Jeong*

IEEE Robotics and Automation Magazine, 2024

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Continuously Variable Transmission and Stiffness Actuator based on Actively Variable Four-Bar Linkage for Highly Dynamic Robot Systems

J. Hur, H. Song, S. Jeong*

IEEE Robotics and Automation Letters, 2024

 Link      Video 

A Robotic Finger with a 4-bar Linkage-based Compact and Continuously Variable Active Transmission

S. Chung, E. Sohn, S. Jeong*

IEEE Robotics and Automation Letters, 2024

 Link      Video 

Mechanical Variable Magnetic Gear Transmission: Concept and Preliminary Research

E. Lee, H. Song, J. Jeong, and S. Jeong*

IEEE Robotics and Automation Letters, 2022

 Link      Video 

The MSC Prosthetic Hand: Rapid, Powerful, and Intuitive

Y. Cho, Y. Lee, P. Kim, S. Jeong*, K.-S. Kim*

IEEE Robotics and Automation Letters, 2022

 Link      Video 

Applications: Twisted String Actuation-Based Compact Automatic Transmission

S. Jeong, Y. Lee, and K. S. Kim*

IEEE ICRA, 2021

 Link      Video 

A 2-Speed Small Transmission Mechanism Based on Twisted String Actuation and a Dog Clutch

S.H. Jeong and K. S. Kim

IEEE Robotics and Automation Letters, 2018

 Link     Video   

Design and Analysis of the Active Dual-Mode Twisting Actuation Mechanism

S.H. Jeong, Y. J. Shin, and K. S. Kim

IEEE/ASME Transactions on Mechatronics, 2017

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Designing Anthropomorphic Robot Hand With Active Dual-Mode Twisted String Actuation Mechanism and Tiny Tension Sensors

S.H. Jeong, K. S. Kim, and S. Kim

IEEE Robotics and Automation Letters, 2017

 Link     Video   

Development of a robotic finger with an active dual-mode twisting actuation and a miniature tendon tension sensor

S.H. Jeong, K. S. Kim, and S. Kim

AIM, 2016 

- Best Student Paper Award, 

- Best Mechatronics Student paper Award, ASME/DSCD Mechatronics TC

 Link     Video   

Dual-mode twisting actuation mechanism with an active clutch for active mode-change and simple relaxation process

S.H. Jeong, Y. J. Shin, K. S. Kim , and S. Kim

IROS, 2015

 Link