A Robust Controller Design Method for a Flexible Manipulator with a Time Varying Payload and Parameter Uncertainties. - Jee-Hwan Ryu; Dong-Soo Kwon; Youngjin Park (ICRA, 1999)

Design of a Teleoperation Controller for an Underwater Manipulator. - Dong-Soo Kwon; Jee-Hwan Ryu; Pan-Mook Lee; Seok-Won Hong (ICRA, 2000)

A novel adaptive bilateral control scheme using dual closed-loop dynamic characteristics of master/slave manipulators. - Jee-Hwan Ryu; Dong-Soo Kwon (IROS, 2000)

A Robust Controller Design Method for a Flexible Manipulator with a Large Time Varying Payload and Parameter Uncertainties. - Jee-Hwan Ryu; Dong-Soo Kwon; Youngjin Park (J. Intell. Robotic Syst., 2000)

Time Domain Passivity Control of Haptic Interface. - Blake Hannaford; Jee-Hwan Ryu (ICRA, 2001)

Control of Underwater Manipulators Mounted on an ROV using the base Force Information. - Jee-Hwan Ryu; Dong-Soo Kwon; Pan-Mook Lee (ICRA, 2001)

A novel adaptive bilateral control scheme using similar closed-loop dynamic characteristics of master/slave manipulators. - Jee-Hwan Ryu; Dong-Soo Kwon (J. Field Robotics, 2001)

Testing Time Domain Passivity Control of Haptic Enabled Systems. - Blake Hannaford; Jee-Hwan Ryu; Dong-Soo Kwon; Yoon Sang Kim; Jae-Bok Song (ISER, 2002)

Time-domain passivity control of haptic interfaces. - Blake Hannaford; Jee-Hwan Ryu (IEEE Trans. Robotics Autom., 2002)

Time domain passivity control for 6 degrees of freedom haptic displays. - Carsten Preusche; Gerd Hirzinger; Jee-Hwan Ryu; Blake Hannaford (IROS, 2003)

Time domain passivity control with reference energy behavior. - Jee-Hwan Ryu; Blake Hannaford; Carsten Preusche; Gerd Hirzinger (IROS, 2003)

Control of a Flexible Manipulator with Noncollocated Feedback: Time Domain Passivity Approach. - Jee-Hwan Ryu; Dong-Soo Kwon; Blake Hannaford (Control Problems in Robotics, 2003)

Humanoid Robot HanSaRam: Recent Progress and Developments. - Jong-Hwan Kim 001; Dong-Han Kim; Yong-Jae Kim; Kui-Hong Park; Jae-Ho Park; Choon-Kyoung Moon; Jee-Hwan Ryu; Kiam Tian Seow; Kyoung-Chul Koh (J. Adv. Comput. Intell. Intell. Informatics, 2004)

Stability guaranteed control: time domain passivity approach. - Jee-Hwan Ryu; Dong-Soo Kwon; Blake Hannaford (IEEE Trans. Control. Syst. Technol., 2004)

Stable teleoperation with time-domain passivity control. - Jee-Hwan Ryu; Dong-Soo Kwon; Blake Hannaford (IEEE Trans. Robotics Autom., 2004)

Sampled- and continuous-time passivity and stability of virtual environments. - Jee-Hwan Ryu; Yoon Sang Kim; Blake Hannaford (IEEE Trans. Robotics, 2004)

Control of a flexible manipulator with noncollocated feedback: time-domain passivity approach. - Jee-Hwan Ryu; Dong-Soo Kwon; Blake Hannaford (IEEE Trans. Robotics, 2004)

A Simulation/Experimental Study of the Noisy Behavior of the Time Domain Passivity Controller for Haptic Interfaces. - Jee-Hwan Ryu; Jong-Hwan Kim; Dong-Soo Kwon; Blake Hannaford (ICRA, 2005)

Time domain passivity control with reference energy following. - Jee-Hwan Ryu; Carsten Preusche; Blake Hannaford; Gerd Hirzinger (IEEE Trans. Control. Syst. Technol., 2005)

A Simulation/Experimental Study of the Noisy Behavior of the Time-Domain Passivity Controller. - Jee-Hwan Ryu; Blake Hannaford; Dong-Soo Kwon; Jong-Hwan Kim (IEEE Trans. Robotics, 2005)

Compensation for the Landing Impact Force of a Humanoid Robot by Time Domain Passivity Approach. - Yong-Duk Kim; Bum-Joo Lee; Jeong-Ki Yoo; Jong-Hwan Kim 001; Jee-Hwan Ryu (ICRA, 2006)

Landing Force Controller for a Humanoid Robot: Time-Domain Passivity Approach. - Yong-Duk Kim; Bum-Joo Lee; Jeong-Ki Yoo; Jong-Hwan Kim 001; Jee-Hwan Ryu (SMC, 2006)

Intelligent Filtering in Telerobotic System. - Igor Gaponov; Hyun Cho; Jong-Won Kim 003; Khalis Totorkulov; Seong Choi; Jee-Hwan Ryu; Tai-Hoon Cho (ICIC (3), 2007)

Stable Bilateral Control of Teleoperators Under Time-varying Communication Delay: Time Domain Passivity Approach. - Jee-Hwan Ryu; Carsten Preusche (ICRA, 2007)

Bilateral Control with Time Domain Passivity Approach Under Time-varying Communication Delay. - Jee-Hwan Ryu (RO-MAN, 2007)

Landing Force Control for Humanoid Robot by Time-Domain Passivity Approach. - Yong-Duk Kim; Bum-Joo Lee; Jee-Hwan Ryu; Jong-Hwan Kim 001 (IEEE Trans. Robotics, 2007)

A Study on the Role of Force Feedback for Teleoperation of Industrial Overhead Crane. - Ildar Farkhatdinov; Jee-Hwan Ryu (EuroHaptics, 2008)

Rendering of environmental force feedback in mobile robot teleoperation based on fuzzy logic. - Ildar Farkhatdinov; Jee-Hwan Ryu; Jury Poduraev (CIRA, 2009)

A user study of command strategies for mobile robot teleoperation. - Ildar Farkhatdinov; Jee-Hwan Ryu; Jury Poduraev (Intell. Serv. Robotics, 2009)

Stability Analysis of Mobile Robot Teleoperation with Variable Force Feedback Gain. - Ildar Farkhatdinov; Jee-Hwan Ryu (EuroHaptics (1), 2010)

A preliminary experimental study on haptic teleoperation of mobile robot with variable force feedback gain. - Ildar Farkhatdinov; Jee-Hwan Ryu; Jinung An (HAPTICS, 2010)

Plugfest 2009: Global interoperability in Telerobotics and telemedicine. - Hawkeye H. I. King; Blake Hannaford; Ka-Wai Kwok; Guang-Zhong Yang; Paul G. Griffiths; Allison M. Okamura; Ildar Farkhatdinov; Jee-Hwan Ryu; Ganesh Sankaranarayanan; Venkata Sreekanth Arikatla; Kotaro Tadano; Kenji Kawashima; et al. (ICRA, 2010)

Position drift compensation in time domain passivity based teleoperation. - Jordi Artigas; Jee-Hwan Ryu; Carsten Preusche (IROS, 2010)

Improving mobile robot bilateral teleoperation by introducing variable force feedback gain. - Ildar Farkhatdinov; Jee-Hwan Ryu (IROS, 2010)

Time Domain Passivity Control for Position-Position Teleoperation Architectures. - Jordi Artigas; Jee-Hwan Ryu; Carsten Preusche (Presence Teleoperators Virtual Environ., 2010)

Memory based passivation method for stable haptic interaction. - Trung Hieu Do; Jee-Hwan Ryu (World Haptics, 2011)

Haptic interface for intuitive teleoperation of wheeled and tracked vehicles. - Ba-Hai Nguyen; Jee-Hwan Ryu (World Haptics, 2011)

Network representation and passivity of delayed teleoperation systems. - Jordi Artigas; Jee-Hwan Ryu; Carsten Preusche; Gerd Hirzinger (IROS, 2011)

Implementation of Time Domain Passivity Approach on Rate-Mode bilateral teleoperation. - Ha Van Quang; Jee-Hwan Ryu (CASE, 2012)

Polar Histogram Based Sampling Method for Autonomous Vehicle Motion Planning. - Dmitriy Ogay; Jee-Hwan Ryu; Eun-Gyung Kim (IAS (1), 2012)

A Multiresolution Approach for Real-Time Motion Planning under Differential Constraints. - Dmitriy Ogay; Jee-Hwan Ryu; Eun-Gyung Kim (IAS (1), 2012)

A Feasibility Study of Rate-Mode Mobile Robot Bilateral Teleoperation with Time Domain Passivity Approach. - Ha Van Quang; Jee-Hwan Ryu; Youngdo Kwon (IAS (2), 2012)

Development of an Autonomous Vehicle for High-Speed Navigation and Obstacle Avoidance. - Jee-Hwan Ryu; Dmitriy Ogay; Sergey Bulavintsev; Hyuk Kim; Jang-Sik Park (IAS (1), 2012)

A study on twisted string actuation systems: Mathematical model and its experimental evaluation. - Dmitry Popov 001; Igor Gaponov; Jee-Hwan Ryu (IROS, 2012)

Passivity of delayed bilateral teleoperation of mobile robots with ambiguous causalities: Time Domain Passivity Approach. - Ha Van Quang; Ildar Farkhatdinov; Jee-Hwan Ryu (IROS, 2012)

Connected Components for a Fast and Robust 2D Lidar Data Segmentation. - Daniel Oñoro-Rubio; Artem Lenskiy; Jee-Hwan Ryu (Asia International Conference on Modelling and Simulation, 2013)

A preliminary study on a twisted strings-based elbow exoskeleton. - Dmitry Popov 001; Igor Gaponov; Jee-Hwan Ryu (World Haptics, 2013)

Multilateral control for delayed teleoperation. - Michael Panzirsch; Jordi Artigas; Jee-Hwan Ryu; Manuel Ferre (ICAR, 2013)

Bidirectional elbow exoskeleton based on twisted-string actuators. - Dmitry Popov 001; Igor Gaponov; Jee-Hwan Ryu (IROS, 2013)

Stable multilateral teleoperation with Time Domain Passivity Approach. - Ha Van Quang; Jee-Hwan Ryu (IROS, 2013)

Independent force and position control for cooperating manipulators handling an unknown object interacting with an unknown environment. - Aghil Jafari; Jee-Hwan Ryu (ISR, 2013)

Sliding mode hybrid impedance control of robot manipulators interacting with unknown environments using VSMRC method. - Aghil Jafari; Jee-Hwan Ryu; Seyed Mehdi Rezaei; Reza Monfaredi; Heidar Ali Talebi; Saeed Shiry Ghidary (ISR, 2013)

An adaptive hybrid force/motion control design for robot manipulators interacting in constrained motion with unknown non-rigid environments. - Aghil Jafari; Jee-Hwan Ryu; Seyed Mehdi Rezaei; Reza Monfaredi; Heidar Ali Talebi; Saeed Shiry Ghidary (ISR, 2013)

Transparency Improved Sliding-Mode Control Design for Bilateral Teleoperation Systems by Using Virtual Manipulator Concept. - Aghil Jafari; Jee-Hwan Ryu (TA, 2013)

Implementation of semi-virtual Multiple-Master/Multiple-Slave system. - Boris Gromov; Jee-Hwan Ryu (URAI, 2013)

Measurement of human arm impedance using the human arm posture. - Eun-Cheol Shin; Jee-Hwan Ryu; Hogil Lee (URAI, 2013)

Polar Histogram Based Sampling Method for Autonomous Vehicle Motion Planning. - Dmitriy Ogay; Jee-Hwan Ryu; Eun-Gyung Kim (Frontiers of Intelligent Autonomous Systems, 2013)

Development and Experiences of an Autonomous Vehicle for High-Speed Navigation and Obstacle Avoidance. - Jee-Hwan Ryu; Dmitriy Ogay; Sergey Bulavintsev; Hyuk Kim; Jang-Sik Park (Frontiers of Intelligent Autonomous Systems, 2013)

Compensating position drift in Time Domain Passivity Approach based teleoperation. - Vinay Chawda; Ha Van Quang; Marcia Kilchenman O'Malley; Jee-Hwan Ryu (HAPTICS, 2014)

Towards variable stiffness control of antagonistic twisted string actuators. - Dmitry Popov 001; Igor Gaponov; Jee-Hwan Ryu (IROS, 2014)

Memory-based passivation approach for 6-DOF haptic rendering of high stiffness virtual environment. - Aghil Jafari; Jee-Hwan Ryu (URAI, 2014)

Transmission of operator intention impedance using phantom haptic device. - Eun-Cheol Shin; Jee-Hwan Ryu (URAI, 2014)

Rotational twisted string actuator with linearized output: Mathematical model and experimental evaluation. - Usman Mehmood; Dmitry Popov 001; Igor Gaponov; Jee-Hwan Ryu (AIM, 2015)

Network formulation and stability improvement of a bilateral teleoperation system with admittance-type master interfaces. - Muhammad Nabeel; Aghil Jafari; Jee-Hwan Ryu (AIM, 2015)

Estimation of human arm impedance in accordance with the master device types and gripping posture. - Eun-Cheol Shin; Jee-Hwan Ryu; Gi-Hun Yang (AIM, 2015)

Multi Degree-of-Freedom Input-to-State Stable approach for stable haptic interaction. - Aghil Jafari; Muhammad Nabeel; Jee-Hwan Ryu (World Haptics, 2015)

Input-to-state stable approach to release the conservatism of passivity-based stable haptic interaction. - Aghil Jafari; Jee-Hwan Ryu (ICRA, 2015)

Passively adjustable gear based on twisted string actuator: Concept, model and evaluation. - Harsimran Singh; Dmitry Popov 001; Igor Gaponov; Jee-Hwan Ryu (ICRA, 2015)

Stable bilateral teleoperation with input-to-state stable approach. - Aghil Jafari; Muhammad Nabeel; Jee-Hwan Ryu (IROS, 2015)

Increasing the impedance range of admittance-type haptic interfaces by using Time Domain Passivity Approach. - Muhammad Nabeel; JaeJun Lee; Usman Mehmood; Aghil Jafari; Jung-Hoon Hwang; Jee-Hwan Ryu (IROS, 2015)

Dynamic authority distribution for cooperative teleoperation. - Naveed Ahmed Usmani; Tae-Hwan Kim; Jee-Hwan Ryu (IROS, 2015)

Effect of kinesthetic coupling in cooperative teleoperation. - Tae-Hwan Kim; Naveed Ahmed Usmani; Jee-Hwan Ryu (URAI, 2015)

6-DOF extension of memory-based passivation approach for stable haptic interaction. - Aghil Jafari; Jee-Hwan Ryu (Intell. Serv. Robotics, 2015)

Multi Degree-of-Freedom Successive Stiffness Increment Approach for High Stiffness Haptic Interaction. - Harsimran Singh; Aghil Jafari; Jee-Hwan Ryu (AsiaHaptics, 2016)

Ferro-Fluid Based Lightweight and Portable Tactile Display for Persuasive Tactile Cues Including Orientation and Texture. - Harsimran Singh; HyeonSeok Seong; Jee-Hwan Ryu (AsiaHaptics, 2016)

Stable and transparent teleoperation over communication time-delay: Observer-based input-to-state stable approach. - Aghil Jafari; Muhammad Nabeel; Harsimran Singh; Jee-Hwan Ryu (HAPTICS, 2016)

Successive Stiffness Increment Approach for High Stiffness Haptic Interaction. - Harsimran Singh; Aghil Jafari; Jee-Hwan Ryu (EuroHaptics (1), 2016)

KONTUR-2: Force-feedback teleoperation from the international space station. - Jordi Artigas; Ribin Balachandran; Cornelia Riecke; Martin Stelzer; Bernhard M. Weber; Jee-Hwan Ryu; Alin Albu-Schäffer (ICRA, 2016)

Performance comparison of Wave Variable Transformation and Time Domain Passivity Approaches for time-delayed teleoperation: Preliminary results. - Ribin Balachandran; Jordi Artigas; Usman Mehmood; Jee-Hwan Ryu (IROS, 2016)

Development of the human interactive autonomy for the shared teleoperation of mobile robots. - Kwang-Hyun Lee; Usman Mehmood; Jee-Hwan Ryu (IROS, 2016)

Independent force and position control for cooperating manipulators handling an unknown object and interacting with an unknown environment. - Aghil Jafari; Jee-Hwan Ryu (J. Frankl. Inst., 2016)

Novel learning from demonstration approach for repetitive teleoperation tasks. - Affan Pervez; Arslan Ali; Jee-Hwan Ryu; Dongheui Lee (WHC, 2017)

Increasing the rate-hardness of haptic interaction: Successive force augmentation approach. - Harsimran Singh; Aghil Jafari; Jee-Hwan Ryu (WHC, 2017)

Passivity-based stability in explicit force control of robots. - Ribin Balachandran; Mikael Jorda; Jordi Artigas; Jee-Hwan Ryu; Oussama Khatib (ICRA, 2017)

Passive returning mechanism for twisted string actuators. - Muhammad Usman; Bhivraj Suthar; Hyunseok Seong; Elliot Wright Hawkes; Igor Gaponov; Jee-Hwan Ryu (ICRA, 2017)

New passivity observers for improved robot force control. - Mikael Jorda; Ribin Balachandran; Jee-Hwan Ryu; Oussama Khatib (IROS, 2017)

Realizing low-impedance rendering in admittance-type haptic interfaces using the input-to-state stable approach. - Muhammad Nabeel; Aghil Jafari; Jee-Hwan Ryu (IROS, 2017)

A study on life cycle of twisted string actuators: Preliminary results. - Muhammad Usman; Hyunseok Seong; Bhivraj Suthar; Igor Gaponov; Jee-Hwan Ryu (IROS, 2017)

Development of shared autonomy and virtual guidance generation system for human interactive teleoperation. - Kwang-Hyun Lee; Vitalii Pruks; Jee-Hwan Ryu (URAI, 2017)

The Input-to-State Stable (ISS) Approach for Stabilizing Haptic Interaction With Virtual Environments. - Aghil Jafari; Muhammad Nabeel; Jee-Hwan Ryu (IEEE Trans. Robotics, 2017)

Lyapunov Observer/Controller for Stable Haptic Interaction. - Aghil Jafari; Harsimran Singh; Harsha Karunanayaka; Jee-Hwan Ryu; Jj Chong; Appolinaire C. Etoundi (AIM, 2018)

Configuration of Haptic Feedback Based Relief Robot System. - Byung-jin Jung; Tae-Keun Kim; Geon Won; Dong Sub Kim; Jung-Hoon Hwang; Jee-Hwan Ryu (AsiaHaptics, 2018)

Human-Agent Shared Teleoperation: A Case Study Utilizing Haptic Feedback. - Affan Pervez; Hiba Ovais Latifee; Jee-Hwan Ryu; Dongheui Lee (AsiaHaptics, 2018)

Interactive Virtual Fixture Generation for Shared Teleoperation in Unstructured Environments. - Vitalii Pruks; Jee-Hwan Ryu (AsiaHaptics, 2018)

A Novel Fingertip Tactile Display for Concurrently Displaying Texture and Orientation. - Harsimran Singh; Sang-Goo Jeong; Syed Zain Mehdi; Jee-Hwan Ryu (AsiaHaptics, 2018)

Preliminary Study on Real-Time Interactive Virtual Fixture Generation Method for Shared Teleoperation in Unstructured Environments. - Vitalii Pruks; Ildar Farkhatdinov; Jee-Hwan Ryu (EuroHaptics (2), 2018)

Ferro-fluid based portable fingertip haptic display and its preliminary experimental evaluation. - Harsimran Singh; Bhivraj Suthar; Syed Zain Mehdi; Jee-Hwan Ryu (HAPTICS, 2018)

Preliminary Study of Twisted String Actuation Through a Conduit Toward Soft and Wearable Actuation. - Bhivraj Suthar; Muhammad Usman; Hyunseok Seong; Igor Gaponov; Jee-Hwan Ryu (ICRA, 2018)

Development and Evaluation of an Intuitive Flexible Interface for Teleoperating Soft Growing Robots. - Haitham El-Hussieny; Usman Mehmood; Syed Zain Mehdi; Sang-Goo Jeong; Muhammad Usman; Elliot Wright Hawkes; Allison M. Okarnura; Jee-Hwan Ryu (IROS, 2018)

Design of Robotic Gripper with Constant Transmission Ratio Based on Twisted String Actuator: Concept and Evaluation. - Simeon Nedelchev; Igor Gaponov; Jee-Hwan Ryu (IROS, 2018)

Enhancing the Command-Following Bandwidth for Transparent Bilateral Teleoperation. - Harsimran Singh; Aghil Jafari; Angelika Peer; Jee-Hwan Ryu (IROS, 2018)

Shared Teleoperation for Nuclear Plant Robotics Using Interactive Virtual Guidance Generation and Shared Autonomy Approaches. - Vitalii Pruks; Kwang-Hyun Lee; Jee-Hwan Ryu (UR, 2018)

SoTCM: a scene-oriented task complexity metric for gaze-supported teleoperation tasks. - Haitham El-Hussieny; Samy F. M. Assal; Jee-Hwan Ryu (Intell. Serv. Robotics, 2018)

High-Bandwidth Control of Twisted String Actuators. - Simeon Nedelchev; Igor Gaponov; Jee-Hwan Ryu (ICRA, 2019)

Enhancing the Force Transparency of Time Domain Passivity Approach: Observer-Based Gradient Controller. - Harsimran Singh; Aghil Jafari; Jee-Hwan Ryu (ICRA, 2019)

Effect of Vibration on Twisted String Actuation Through Conduit at High Bending Angles. - Donghyee Lee; Igor Gaponov; Jee-Hwan Ryu (IROS, 2019)

Relaxing the Conservatism of Passivity Condition for Impedance Controlled Series Elastic Actuators. - Hyunwook Lee; Jinoh Lee; Jee-Hwan Ryu; Sehoon Oh (IROS, 2019)

Inverse discounted-based LQR algorithm for learning human movement behaviors. - Haitham El-Hussieny; Jee-Hwan Ryu (Appl. Intell., 2019)

Motion encoding with asynchronous trajectories of repetitive teleoperation tasks and its extension to human-agent shared teleoperation. - Affan Pervez; Hiba Ovais Latifee; Jee-Hwan Ryu; Dongheui Lee (Auton. Robots, 2019)

A Tip Mount for Carrying Payloads using Soft Growing Robots. - Sang-Goo Jeong; Margaret M. Coad; Laura H. Blumenschein; Ming Luo 004; Usman Mehmood; Ji Hun Kim; Allison M. Okamura; Jee-Hwan Ryu (CoRR, 2019)

Single-Motor-Based Bidirectional Twisted String Actuation With Variable Radius Pulleys. - Muhammad Arshad Khan; Bhivraj Suthar; Igor Gaponov; Jee-Hwan Ryu (IEEE Robotics Autom. Lett., 2019)

Robotic Artificial Muscles: Current Progress and Future Perspectives. - Jun Zhang 025; Jun Sheng; Ciarán T. O'Neill; Conor J. Walsh; Robert J. Wood; Jee-Hwan Ryu; Jaydev P. Desai; Michael C. Yip (IEEE Trans. Robotics, 2019)

Closing the Force Loop to Enhance Transparency in Time-delayed Teleoperation. - Ribin Balachandran; Jee-Hwan Ryu; Mikael Jorda; Christian Ott 001; Alin Albu-Schäffer (ICRA, 2020)

Mini-Batched Online Incremental Learning Through Supervisory Teleoperation with Kinesthetic Coupling. - Hiba Ovais Latifee; Affan Pervez; Jee-Hwan Ryu; Dongheui Lee (ICRA, 2020)

Successive Stiffness Increment and Time Domain Passivity Approach for Stable and High Bandwidth Control of Series Elastic Actuator. - Chan-Il Lee; Do-Hyeong Kim; Harsimran Singh; Jee-Hwan Ryu (ICRA, 2020)

A Framework for Interactive Virtual Fixture Generation for Shared Teleoperation in Unstructured Environments. - Vitalii Pruks; Jee-Hwan Ryu (ICRA, 2020)

Development of a Twisted String Actuator-based Exoskeleton for Hip Joint Assistance in Lifting Tasks. - HyeonSeok Seong; Do-Hyeong Kim; Igor Gaponov; Jee-Hwan Ryu (ICRA, 2020)

A Tip Mount for Transporting Sensors and Tools using Soft Growing Robots. - Sang-Goo Jeong; Margaret M. Coad; Laura H. Blumenschein; Ming Luo 004; Usman Mehmood; Ji Hun Kim; Allison M. Okamura; Jee-Hwan Ryu (IROS, 2020)

Ensuring Stable and Transparent High Stiffness Haptic Interaction Using Successive Force Augmention with Time Domain Passivity Approach. - Harsimran Singh; Michael Rothammer; Chan-Il Lee; Thomas Hulin; Jee-Hwan Ryu; Christian Ott 001 (ISER, 2020)

Nonlinear Model Predictive Growth Control of a Class of Plant-Inspired Soft Growing Robots. - Haitham El-Hussieny; Ibrahim A. Hameed; Jee-Hwan Ryu (IEEE Access, 2020)

Accurate Dynamic Modeling of Twisted String Actuators Accounting for String Compliance and Friction. - Simeon Nedelchev; Igor Gaponov; Jee-Hwan Ryu (IEEE Robotics Autom. Lett., 2020)

Vine Robots: Design, Teleoperation, and Deployment for Navigation and Exploration. - Margaret M. Coad; Laura H. Blumenschein; Sadie Cutler; Javier A. Reyna Zepeda; Nicholas D. Naclerio; Haitham El-Hussieny; Usman Mehmood; Jee-Hwan Ryu; Elliot W. Hawkes; Allison M. Okamura (IEEE Robotics Autom. Mag., 2020)

Multilateral Teleoperation Over Communication Time Delay Using the Time-Domain Passivity Approach. - Jee-Hwan Ryu; Quang Ha-Van; Aghil Jafari (IEEE Trans. Control. Syst. Technol., 2020)

Enhancing the Rate-Hardness of Haptic Interaction: Successive Force Augmentation Approach. - Harsimran Singh; Dominik Janetzko; Aghil Jafari; Bernhard M. Weber; Chan-Il Lee; Jee-Hwan Ryu (IEEE Trans. Ind. Electron., 2020)

Co-Actuation: A Method for Achieving High Stiffness and Low Inertia for Haptic Devices. - Ruihang Chu; Yuru Zhang; Hongdong Zhang; Weiliang Xu 001; Jee-Hwan Ryu; Dangxiao Wang (IEEE Trans. Haptics, 2020)

On Smooth Time-Optimal Trajectory Planning in Twisted String Actuators. - Simeon Nedelchev; Daniil Kirsanov; Igor Gaponov; HyeonSeok Seong; Jee-Hwan Ryu (ICRA, 2021)

Origami-inspired New Material Feeding Mechanism for Soft Growing Robots to Keep the Camera Stay at the Tip by Securing its Path. - Ji Hun Kim; Jaehyung Jang; Sang-min Lee 011; Sang-Goo Jeong; Yong-Jae Kim; Jee-Hwan Ryu (IEEE Robotics Autom. Lett., 2021)

On Energy-Preserving Motion in Twisted String Actuators. - Simeon Nedelchev; Valeria Skvortsova; Boris Guryev; Igor Gaponov; Jee-Hwan Ryu (IEEE Robotics Autom. Lett., 2021)

Passivity Controller Based on Load-Side Damping Assignment for High Stiffness Controlled Series Elastic Actuators. - Hyunwook Lee; Jee-Hwan Ryu; Jinoh Lee; Sehoon Oh (IEEE Trans. Ind. Electron., 2021)

Learning Robotic Rotational Manipulation Skill from Bilateral Teleoperation. - Joong-Ku Lee; Jee-Hwan Ryu (UR, 2022)

OpenStreetMap-based LiDAR Global Localization in Urban Environment without a Prior LiDAR Map. - Younghun Cho; Giseop Kim; Sangmin Lee; Jee-Hwan Ryu (CoRR, 2022)

Method for generating real-time interactive virtual fixture for shared teleoperation in unknown environments. - Vitalii Pruks; Jee-Hwan Ryu (Int. J. Robotics Res., 2022)

OpenStreetMap-Based LiDAR Global Localization in Urban Environment Without a Prior LiDAR Map. - Younghun Cho; Giseop Kim; Sangmin Lee 011; Jee-Hwan Ryu (IEEE Robotics Autom. Lett., 2022)

Virtual Inertia as an Energy Dissipation Element for Haptic Interfaces. - Hyeonseok Choi; Nam Gyun Kim; Aghil Jafari; Harsimran Singh; Jee-Hwan Ryu (IEEE Robotics Autom. Lett., 2022)

Active-Type Continuously Variable Transmission System Based on a Twisted String Actuator. - Jaehyung Jang; Young-Uk Song; Jee-Hwan Ryu (IEEE Robotics Autom. Lett., 2022)

Chattering-Free Time Domain Passivity Approach. - Hyeonseok Choi; Ribin Balachandran; Jee-Hwan Ryu (IEEE Trans. Haptics, 2022)

Reconfigurable Inflated Soft Arms. - Nam Gyun Kim; Jee-Hwan Ryu (ICRA, 2023)

Error-Domain Conservativity Control to Transparently Increase the Stability Range of Time-Discretized Controllers. - Michael Rothammer; Jee-Hwan Ryu (ICRA, 2023)

High-Curvature Consecutive Tip Steering of a Soft Growing Robot for Improved Target Reachability. - Dong-Geol Lee; Nam Gyun Kim; Jee-Hwan Ryu (IROS, 2023)

Enhancing Contact Stability in Admittance-Type Haptic Interaction Using Bidirectional Time-Domain Passivity Control. - Seong-Su Park; Huseyin Tugcan Dinc; Kwang-Hyun Lee; Jee-Hwan Ryu (RO-MAN, 2023)

Ambiguity-Aware Multi-Object Pose Optimization for Visually-Assisted Robot Manipulation. - Myung-Hwan Jeon; Jeongyun Kim; Jee-Hwan Ryu; Ayoung Kim (IEEE Robotics Autom. Lett., 2023)

A Soft Growing Robot Using Hyperelastic Material. - Nam Gyun Kim; Jee-Hwan Ryu (Adv. Intell. Syst., 2023)

Design of a Knee-joint Exoskeleton to Reduce Misalignment in Both the Sagittal and Coronal Planes. - Shubhranil Sengupta; Jee-Hwan Ryu (ICRA, 2024)

Is a Simulation better than Teleoperation for Acquiring Human Manipulation Skill Data? - Donghyeon Kim; Seong-Su Park; Kwang-Hyun Lee; Dongheui Lee; Jee-Hwan Ryu (IROS, 2024)

External Steering of Vine Robots via Magnetic Actuation. - Nam Gyun Kim; Nikita J. Greenidge; Joshua Davy; Shinwoo Park; James Henry Chandler; Jee-Hwan Ryu; Pietro Valdastri (CoRR, 2024)

Development of a Collaborative Robotic Arm-based Bimanual Haptic Display. - Joong-Ku Lee; Donghyeon Kim; Seong-Su Park; Jiye Lee 005; Jee-Hwan Ryu (CoRR, 2024)

Optimizing Setup Configuration of a Collaborative Robot Arm-Based Bimanual Haptic Display for Enhanced Performance. - Joong-Ku Lee; Jee-Hwan Ryu (IEEE Robotics Autom. Lett., 2024)

Relaxing Conservatism for Enhanced Impedance Range and Transparency in Haptic Interaction. - Huseyin Tugcan Dinc; Thomas Hulin; Christian Ott 001; Jee-Hwan Ryu (IEEE Trans. Haptics, 2024)

Autonomous Vehicle Localization Without Prior High-Definition Map. - Sangmin Lee 011; Jee-Hwan Ryu (IEEE Trans. Robotics, 2024)

Self-Retractable Soft Growing Robots for Reliable and Fast Retraction While Preserving Their Inherent Advantages. - Nam Gyun Kim; Dongoh Seo; Shinwoo Park; Jee-Hwan Ryu (IEEE Robotics Autom. Lett., 2024)

Enhancing Maximum Stroke of Twisted String Actuators by Adjusting Twisting Ratio. - Seungjoon Baek; Jaehyung Jang; Jee-Hwan Ryu (IEEE Robotics Autom. Lett., 2024)

Inflatable-Structure-Based Working-Channel Securing Mechanism for Soft Growing Robots. - Dongoh Seo; Nam Gyun Kim; Jee-Hwan Ryu (IEEE Robotics Autom. Lett., 2024)

Latency-Free Driving Scene Prediction for On-Road Teledriving With Future-Image-Generation. - Kang-Won Lee; Dae-Kwan Ko; Yong-Jun Kim; Jee-Hwan Ryu; Soo-Chul Lim (IEEE Trans. Intell. Transp. Syst., 2024)

Vft-Lio: Visual Feature Tracking for Robust Lidar Inertial Odometry Under Repetitive Patterns. - Donghyun Choi; Sangmin Lee; Handong Lee; Jee-Hwan Ryu (UR, 2025)

Navigation in Underground Parking Lot by Semantic Occupancy Grid Map Prediction. - Handong Lee; Donghyun Choi; Heejin Song; Sangmin Lee; Jee-Hwan Ryu (UR, 2025)

Teaching Robots to Handle Nuclear Waste: A Teleoperation-Based Learning Approach<. - Joong-Ku Lee; Hyeonseok Choi; Young Soo Park; Jee-Hwan Ryu (CoRR, 2025)

SIO-Mapper: A Framework for Lane-Level HD Map Construction Using Satellite Images and OpenStreetMap with No On-Site Visits. - Younghun Cho; Jee-Hwan Ryu (CoRR, 2025)

VIMPPI: Enhancing Model Predictive Path Integral Control with Variational Integration for Underactuated Systems. - Igor Alentev; Lev Kozlov; Ivan Domrachev; Simeon Nedelchev; Jee-Hwan Ryu (CoRR, 2025)

Self-Wearing Adaptive Garments via Soft Robotic Unfurling. - Nam Gyun Kim; William E. Heap; Yimeng Qin; Elvy B. Yao; Jee-Hwan Ryu; Allison M. Okamura (CoRR, 2025)