Jeong-Hyeong Lee
Papers
2
Total Citations
7
H-Index
2
About
Jeong-Hyeong Lee is a robotics researcher whose work centers on the localization and control of omni-directional mobile robots (ODMRs). His primary contributions address a critical challenge in mobile robotics: the accumulation of error in dead-reckoning systems. Lee pioneered the fusion of magnetic compass data with traditional encoder feedback to achieve robust global position and azimuth tracking. His 2008 paper on global position tracking control, which has garnered 4 citations, established a kinematic and dynamic model for ODMRs based on global coordinates, moving beyond the limitations of local frame calculations. In his 2009 follow-up work (3 citations), Lee specifically tackled the problem of azimuth angle drift by using a magnetic compass to correct dead-reckoned orientation errors, preventing robot localization failure. These studies demonstrate a methodical approach to sensor fusion that enhances the reliability of autonomous navigation. While his citation counts are modest, Lee’s research provides foundational solutions for improving the precision of wheeled mobile robots in real-world environments, making his work a valuable reference for engineers developing robust, low-cost navigation systems.
Research Focus
Key Achievements
Top Papers
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