Papers
9
Total Citations
98
H-Index
5
About
Sung-Hyun Choi is a leading researcher in the field of robotic manipulation, with a primary focus on cable-driven parallel robots (CDPRs) and advanced robotic assembly systems. His major contributions lie in addressing the critical challenges of precision, dynamics, and sensing in these domains. Choi has pioneered the modeling of complex nonlinear behaviors in CDPRs, including the effects of pulley bearing friction under ultra-high acceleration and the integrated elasto-plastic and recovery characteristics of polymer cables. His work on tension analysis and position error prediction using hybrid recurrent neural networks has significantly improved the pose accuracy and reliability of these systems. Notably, his 2023 paper on a novel compliance compensator—capable of measuring six-axis force/torque and displacement—marks a key innovation for robotic assembly, providing essential feedback control data while protecting robots from impact. With over 95 total citations across his most-cited works, Choi’s research is highly influential. His recent development of a polymer-based compliant force/torque sensor with creep compensation further demonstrates his commitment to advancing soft, high-precision robotic components, making him a pivotal figure in the evolution of next-generation industrial robotics.
Research Focus
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Top Papers
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