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Hyouk Ryeol Choi
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Journal Articles

Shape-Adaptive Electrostatic Soft Gripper With Transform Mechanism for Multifunctional Grips

Ho Sang Jung, Ji Yeop Kim, Sang Yul Yang, Kihyeon Kim, Jae Hyeong Park, Young Jin Gong, Seung Jae Moon, Hyouk Ryeol Choi
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. October 2023, 15(5): 051015.
Paper No: JMR-22-1075
https://doi.org/10.1115/1.4055933
Published Online: December 9, 2022
View Article titled, Shape-Adaptive Electrostatic Soft Gripper With Transform Mechanism for Multifunctional Grips
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Topics: Grippers, Shapes, Actuators, Control equipment
Includes: Supplementary data
Journal Articles

Balance Recovery Based on Whole-Body Control Using Joint Torque Feedback for Quadrupedal Robots

Young Hun Lee, Hyunyong Lee, Hansol Kang, Jun Hyuk Lee, Ji Man Park, Chunghyuk Kang, Yoon Haeng Lee, Yong Bum Kim, Hyouk Ryeol Choi
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. October 2021, 13(5): 050910.
Paper No: JMR-21-1013
https://doi.org/10.1115/1.4051356
Published Online: July 6, 2021
View Article titled, Balance Recovery Based on Whole-Body Control Using Joint Torque Feedback for Quadrupedal Robots
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Topics: Center of mass, Control equipment, Feedforward control, Robots, Torque, Dynamics (Mechanics), Feedback, Trajectories (Physics)
Journal Articles

A New Cam-Follower Safety Joint Mechanism Design Based on Variable-Length Four-Bar Linkage for Robot Safety

Seung Guk Baek, Hyungpil Moon, Hyouk Ryeol Choi, Ja Choon Koo
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. February 2022, 14(1): 011004.
Paper No: JMR-21-1115
https://doi.org/10.1115/1.4051518
Published Online: July 5, 2021
View Article titled, A New Cam-Follower Safety Joint Mechanism Design Based on Variable-Length Four-Bar Linkage for Robot Safety
Open the PDF for A New Cam-Follower Safety Joint Mechanism Design Based on Variable-Length Four-Bar Linkage for Robot Safety in another window
Topics: Design, Linkages, Safety, Stiffness, Robots, Rotation
Journal Articles

Sliding Filament Joint Mechanism: Biomimetic Artificial Joint Mechanism for Artificial Skeletal Muscles

Kyeong Ho Cho, Ho Sang Jung, Sang Yul Yang, Youngeun Kim, Hugo Rodrigue, Hyungpil Moon, Ja Choon Koo, Hyouk Ryeol Choi
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research-Article
J. Mechanisms Robotics. April 2019, 11(2): 021004.
Paper No: JMR-18-1265
https://doi.org/10.1115/1.4042349
Published Online: February 27, 2019
View Article titled, Sliding Filament Joint Mechanism: Biomimetic Artificial Joint Mechanism for Artificial Skeletal Muscles
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Topics: Artificial joints, Biomimetics, Displacement, Gears, Muscle, Rotation, Wire, Actuators, Weight (Mass), Shrinkage (Materials)
Includes: Supplementary data
Journal Articles

Multiple Inputs-Single Accumulated Output Mechanism for Soft Linear Actuators

Kyeong Ho Cho, Ho Moon Kim, Youngeun Kim, Sang Yul Yang, Hyouk Ryeol Choi
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research-Article
J. Mechanisms Robotics. February 2019, 11(1): 011007.
Paper No: JMR-18-1008
https://doi.org/10.1115/1.4041632
Published Online: November 13, 2018
View Article titled, Multiple Inputs-Single Accumulated Output Mechanism for Soft Linear Actuators
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Topics: Actuators, Displacement, Robotics, Wire, Differential gears, Design, Gears, Torque, Motors, Robots
Journal Articles

Development of an Insect-Inspired Hexapod Robot Actuated by Soft Actuators

Canh Toan Nguyen, Hoa Phung, Phi Tien Hoang, Tien Dat Nguyen, Hosang Jung, Hyouk Ryeol Choi
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research-Article
J. Mechanisms Robotics. December 2018, 10(6): 061016.
Paper No: JMR-17-1419
https://doi.org/10.1115/1.4041258
Published Online: October 10, 2018
View Article titled, Development of an Insect-Inspired Hexapod Robot Actuated by Soft Actuators
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Topics: Actuators, Robots, Design, Weight (Mass)
Proceedings Papers

Detection of Slippage Using Flexible Tactile Sensor for a Robot Fingertip

Sung Joon Kim, Jae Young Choi, Hyung Pil Moon, Hyouk Ryeol Choi, Ja Choon Koo
Proc. ASME. ISPS2016, ASME 2016 Conference on Information Storage and Processing Systems, V001T07A011, June 20–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ISPS2016-9567
https://doi.org/10.1115/ISPS2016-9567
View Paper titled, Detection of Slippage Using Flexible Tactile Sensor for a Robot Fingertip
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Topics: Robots, Tactile sensors, Sensors, End effectors, Nitrile rubber, Electrodes, Fatigue testing, Fingerprints, Graphene, Skin