Yeonjae Lee (Undergraduate Student)
 |
Undergraduate Student (B.S), Embedded System-on-Chip Integrator |
Repository Commit History
 |
Introduction
Full Bio Sketch
Mr.Lee is currently doing his undergraduate degree in Electronics Engineering at Kyungpook National University, Daegu, Republic of Korea. His research focuses on control techniques for minimizing delay in autonomous driving systems, and on filtering methods for reducing sensor noise and improving signal reliability.
Research Topic
PID control for Delay Compensation in Low Pass Filtered Feedback System
PI controllers are widely preferred due to their simplicity and ease of implementation, whether in analog or digital systems. However, when high-order filters are used to remove sensor noise, the resulting group delay can significantly affect control performance?even in simple first-order plant models. My research shows that incorporating a derivative term (D-control) effectively compensates for this delay, enabling more responsive and stable control in embedded motor systems.
Publications
Journal Publications
Conference Publications
Yeongjae Lee and Daejin Park. Efficient Runtime Selective Collaboration of PI, PID, Filers for Reative Low-Delay Control(Under Review) In IEEE Global Conference on Consumer Electronics (GCCE), 2025.
Participation in International Conference (Intl. )
IEEE GCCE 2025, Osaka, Japan
Last Updated, 2025.06.03
)