Young-Chun Ji

Korea Advanced Institute of Science and Technology

Papers

Total Citations

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About

Young-Chun Ji is a leading researcher in robotics and control systems, with a primary focus on the dynamics and vibration suppression of flexible objects manipulated by cooperating robots. His most-cited work, "Optimal input design for a cooperating robot to reduce vibration when carrying flexible objects" (2001, 5 citations), introduces a pioneering computational method for generating optimal control trajectories. This approach enables point-to-point motion that minimizes residual vibrations while maximizing speed and efficiency, directly addressing a critical bottleneck in industrial automation: the trade-off between productivity and precision when handling deformable materials. Ji’s contributions are foundational for advancing robotic handling in manufacturing, where rapid, vibration-free transport of flexible components is essential. His research demonstrates a deep integration of control theory and practical robotics, offering a systematic path to enhance throughput without compromising stability. By leveraging maximum actuator capacity within a constrained framework, Ji’s work provides a robust solution for high-speed, high-precision tasks, marking a significant step forward in the field of cooperative robotic systems.