Seong-youb Chung

Daejeon Institute of Science and Technology

Papers

Total Citations

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About

Seong-youb Chung is a robotics researcher whose work centers on advancing assembly automation and robot calibration. His most influential contribution, the 2001 paper "Discrete event systems approach to fixtureless peg-in-hole assembly" (12 citations), tackles a fundamental challenge in manufacturing: eliminating costly, inflexible fixtures. Chung proposed a novel two-manipulator robot system that uses active force feedback to perform precision assembly tasks without physical guides, significantly enhancing system flexibility and reducing production costs. This work applies discrete event systems theory to robotic manipulation, offering a systematic framework for complex assembly operations. More recently, Chung has addressed the critical issue of robot accuracy through his 2023 paper "Kinematic Calibration of Robot Manipulator using RGB-D Camera" (3 citations). Here, he developed an accessible calibration method using a consumer-grade depth camera attached to the robot's end effector, measuring checkerboard corner positions to create a distance error model. This approach democratizes robot calibration, making high-precision kinematic correction available without expensive metrology equipment. Chung's research bridges theoretical control methods with practical manufacturing solutions, demonstrating sustained engagement with the core problems of robotic assembly and precision—work that continues to influence both industrial automation and academic robotics research.