Cheolkeun Ha

Papers

Total Citations

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About

Cheolkeun Ha is a researcher specializing in robotics and control systems, with a particular focus on parallel manipulator mechanisms and synchronization control. His work addresses the complex challenges of coordinating multi-degree-of-freedom robotic systems, specifically targeting the precise motion control of parallel kinematic structures. His most recognized contribution, "Synchronization Controller for a 3-RRR Parallel Manipulator" (2018), tackles the intricate problem of achieving coordinated joint synchronization in planar parallel robots — a critical requirement for applications demanding high precision and dynamic performance. The 3-RRR parallel manipulator, a well-studied yet technically demanding platform, presents unique control challenges due to its coupled kinematics and potential for internal force conflicts, and Ha's work contributes meaningful solutions to these longstanding engineering problems. While still building his citation profile with 4 citations on this notable work, Ha's research sits at the intersection of advanced robotics, control theory, and mechatronics — fields of growing importance as automation and precision manufacturing continue to expand. His contributions offer valuable insights for researchers and engineers working on parallel robotic platforms and synchronized multi-actuator control systems.