Kee-Bong Choi

Yonsei University, Korea Institute of Machinery & Materials

Papers

Total Citations

H-Index

About

Kee-Bong Choi is a leading figure in precision robotics and multi-agent control systems, whose work bridges the gap between theoretical control strategies and high-accuracy mechanical design. His most influential contribution, the 2010 paper on adaptive formation control (69 citations), tackles a critical challenge in multi-robot systems: enabling follower robots to maintain formation without relying on the leader’s velocity information. This breakthrough removes a major sensor and communication dependency, making swarm coordination more robust and practical for real-world deployment. Alongside this, Choi has made foundational advances in nano-precision manipulation. His 2005 work on a 3-PPR planar parallel mechanism (11 citations) and his 2006 development of a flexure hinge-based robot (8 citations) demonstrate his commitment to achieving sub-10nm resolution. By integrating compliant mechanisms with parallel kinematics, he has created manipulators that combine high stiffness with extreme precision—essential for applications in micro-assembly and semiconductor manufacturing. Choi’s research uniquely marries control theory with mechanical innovation, offering tangible solutions for both autonomous multi-agent systems and ultra-precise positioning. His work continues to inspire engineers seeking to push the boundaries of robotic accuracy and cooperative autonomy.