Dongu Im
Papers
1
Total Citations
1
H-Index
1
About
Dongu Im is a researcher focused on precision mechanical design and gear transmission systems, with particular expertise in optimizing high-ratio planetary reducers for robotic applications. His most cited work, "Optimal Tooth Flank Modifications for Compound Planetary Robot Reducer Considering Edge Contact" (2025), addresses a critical challenge in compact, high-torque reducers: achieving uniform load distribution while minimizing the face load factor. By developing optimization methods for tooth flank modifications that account for edge contact effects, Im's research directly improves the durability, efficiency, and noise characteristics of compound planetary gear trains used in robots. Though early in his citation impact (1 citation to date), this work represents a significant contribution to the field of gear design, offering practical solutions for reducing stress concentrations and enhancing load-sharing in multi-stage reducers with reduction ratios as high as 100:1. His research bridges theoretical contact mechanics with real-world manufacturing constraints, making it valuable for engineers developing precision motion control systems in robotics and automation.
Research Focus
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Top Papers
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