1-6 of 6
Youngjin Choi
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

Erratum: “Robotic Tensegrity Structure with a Mechanism Mimicking Human Shoulder Motion” [ASME J. Mech. Rob. 14(2), p. 025001; DOI: 10.1115/1.4052124 ]

Lengxue Li, Sunhong Kim, Junho Park, Youngjin Choi, Qiang Lu, Dongliang Peng
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Errata
J. Mechanisms Robotics. October 2023, 15(5): 057001.
Paper No: JMR-23-1319
https://doi.org/10.1115/1.4062763
Published Online: July 20, 2023
View Article titled, Erratum: “Robotic Tensegrity Structure with a Mechanism Mimicking Human Shoulder Motion” [ASME J. Mech. Rob. 14(2), p. 025001; DOI: 10.1115/1.4052124 ]
Open the PDF for Erratum: “Robotic Tensegrity Structure with a Mechanism Mimicking Human Shoulder Motion” [ASME J. Mech. Rob. 14(2), p. 025001; DOI: 10.1115/1.4052124 ] in another window
Topics: Robotics, Tensegrity structures
Journal Articles

Robotic Tensegrity Structure With a Mechanism Mimicking Human Shoulder Motion

Lengxue Li, Sunhong Kim, Junho Park, Youngjin Choi, Qiang Lu, Dongliang Peng
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Design Innovation Paper
J. Mechanisms Robotics. April 2022, 14(2): 025001.
Paper No: JMR-21-1197
https://doi.org/10.1115/1.4052124
Published Online: September 23, 2021
View Article titled, Robotic Tensegrity Structure With a Mechanism Mimicking Human Shoulder Motion
Open the PDF for Robotic Tensegrity Structure With a Mechanism Mimicking Human Shoulder Motion in another window
Topics: Cables, Robotics, Tensegrity structures, Tensegrity, Degrees of freedom, Motors, Rotation, Design, String, Trajectories (Physics)
Journal Articles

The Improved DLR Wrist: Design and Analysis of 2-Degrees-of-Freedom Rotational Mechanism Using Spatial Antiparallelogram Linkages

Dukchan Yoon, Long Kang, Sajjad Manzoor, Youngjin Choi
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. May 2021, 143(5): 053303.
Paper No: MD-20-1474
https://doi.org/10.1115/1.4048719
Published Online: November 17, 2020
View Article titled, The Improved DLR Wrist: Design and Analysis of 2-Degrees-of-Freedom Rotational Mechanism Using Spatial Antiparallelogram Linkages
Open the PDF for The Improved DLR Wrist: Design and Analysis of 2-Degrees-of-Freedom Rotational Mechanism Using Spatial Antiparallelogram Linkages in another window
Topics: Design, Linkages, Screws, Kinematics, Displacement, Kinematic analysis
Journal Articles

Convolution-Based Trajectory Generation Methods Using Physical System Limits

Geon Lee, Jinhyun Kim, Youngjin Choi
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. January 2013, 135(1): 011001.
Paper No: DS-10-1354
https://doi.org/10.1115/1.4007551
Published Online: October 29, 2012
View Article titled, Convolution-Based Trajectory Generation Methods Using Physical System Limits
Open the PDF for Convolution-Based Trajectory Generation Methods Using Physical System Limits in another window
Topics: Trajectories (Physics)
Journal Articles

Singularity-Robust Inverse Kinematics Using Lagrange Multiplier for Redundant Manipulators

Youngjin Choi
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. September 2008, 130(5): 051009.
https://doi.org/10.1115/1.2957632
Published Online: August 4, 2008
View Article titled, Singularity-Robust Inverse Kinematics Using Lagrange Multiplier for Redundant Manipulators
Open the PDF for Singularity-Robust Inverse Kinematics Using Lagrange Multiplier for Redundant Manipulators in another window
Topics: Kinematics, Redundant manipulators, Errors, Algorithms, Optimization
Journal Articles

Performance Limitation and Autotuning of Inverse Optimal PID Controller for Lagrangian Systems

Youngjin Choi, Wan Kyun Chung
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. June 2005, 127(2): 240–249.
https://doi.org/10.1115/1.1898236
Published Online: October 25, 2004
View Article titled, Performance Limitation and Autotuning of Inverse Optimal PID Controller for Lagrangian Systems
Open the PDF for Performance Limitation and Autotuning of Inverse Optimal PID Controller for Lagrangian Systems in another window
Topics: Composite materials, Control equipment, Errors, Trajectories (Physics), Control systems, Stability, Theorems (Mathematics), Adaptive control