Dong Jae Lim

Papers

Total Citations

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About

Dong Jae Lim is a robotics researcher whose work focuses on the kinematic optimization and mechanical design of industrial articulated robots, particularly for arc-welding applications in automotive manufacturing. His most cited paper, "Optimal Wrist Design of Wrist-Hollow type 6-axis Articulated Robot using Genetic Algorithm" (2018), addresses a critical challenge in production efficiency: enhancing weld quality and cycle time by ensuring stable welding wire feedability regardless of robot posture. By applying a genetic algorithm to optimize the wrist geometry of hollow-type robots, Lim’s design enables consistent, high-quality arc welding—a key requirement in modern automobile part assembly. This contribution, while specialized, has direct implications for reducing manufacturing costs and improving throughput. With 4 citations, his work has informed subsequent research on robot wrist mechanisms and process automation. Lim’s engineering-driven approach bridges computational optimization and practical industrial robotics, making his research valuable for students and engineers seeking to advance robotic manipulation in high-precision, high-cycle manufacturing environments.