Simultaneous Estimation of Velocity and Mass Using an Augmented Extended Kalman Filter for Sliding Mode Control of Precision Magnetic Levitation Systems. - Yeon-Su Sim; Dong-Min Lee 004; Seung-Bok Choi; Gi-Woo Kim (IEEE Access, 2025)

A Gated Recurrent Unit Model for Dynamic Tire Normal Force Estimation and Hydroplaning Classification. - Seung-Yong Lee; Yeon-Su Sim; Dongmin Lee 004; Ho-Jong Lee; Woo-Jeong Sim; Gi-Woo Kim (IEEE Access, 2026)