Sangjae Ok
Papers
1
Total Citations
2
H-Index
1
About
Sangjae Ok is a robotics and control systems researcher whose work focuses on the precise motion control of autonomous rail-guided platforms. His key research areas include multi-motor synchronization, sensor fusion, and path-tracking algorithms for surveillance and monitoring robots. Ok’s most notable contribution is a novel curving control scheme for a rail-type monitoring robot system, which uses two BLDC motors and an IMU sensor to reduce unbalanced loads between traction motors and minimize position errors on arbitrary curved paths. This work, published in 2021, addresses a critical challenge in rail-guided surveillance: maintaining stability and accuracy when navigating non-linear tracks. While his citation count is still growing—with 2 citations to date—the practical implications of his control strategy are significant for industrial inspection and security applications where reliable, autonomous navigation is essential. Ok’s research demonstrates a strong command of mechatronic system design and real-time control, laying groundwork for more robust, energy-efficient robotic platforms that can operate in complex, constrained environments.
Research Focus
Key Achievements
Top Papers
- 1