Yongwhan Oh

Korea Institute of Science and Technology

Papers

Total Citations

H-Index

About

Yongwhan Oh is a robotics researcher whose work focuses on the critical challenge of physical human-robot interaction and contact control, particularly during high-impact, hard contact scenarios. His most cited paper, "Two Transition Phase Control Methods for Hard Contact" (2006, 2 citations), addresses a fundamental problem in robotic manipulation: maintaining stability and minimizing disruptive force peaks when a robot collides with a rigid environment at high velocity. Oh’s key contribution lies in developing control strategies specifically for the pre-transition phase of contact, where rapid adjustments are essential to prevent instability and reduce the duration of impact forces. Though his citation count is modest, his work tackles a niche but vital aspect of robot control—balancing speed with safety during sudden, forceful interactions. This research is particularly relevant for applications in industrial automation, surgical robotics, and collaborative robots that must operate safely alongside humans. Oh’s focus on the dynamics of hard contact underscores his commitment to advancing robust, real-time control systems that enable robots to interact with unpredictable, stiff environments without compromising performance or safety.