Leader-follower formation control of multi-robot without communication links. - Yunha Lee; Ui-Suk Suh; Won-Sang Ra (IECON, 2016)

Robust bearing angle estimator for low-cost 1-axis gimballed ultrasonic seeker. - Ui-Suk Suh; Yunha Lee; Won-Sang Ra (ISIE, 2017)

Robust Bearing Angle Error Estimation for Mobile Robots With a Gimballed Ultrasonic Seeker. - Ui-Suk Suh; Yunha Lee; Won-Sang Ra; Tae Wook Kim (IEEE Trans. Ind. Electron., 2018)

Consistent Kalman Filter for Distributed Target Tracking with Polar Measurements. - Yunha Lee; Won-Sang Ra; Ui-Suk Suh; Ick-Ho Whang (IECON, 2019)

A Robust Passive Target Localization for Substation Inspection of UAV in a GPS-denied Environment. - Ui-Suk Suh; Tae-Wan Kim; Dong-Hwa Kang; Kang-Min Lee; Won-Sang Ra; Taewook Kim (ICIT, 2021)

Accurate Clutter Synthesis for Heterogeneous Textures and Dynamic Radar Environments. - Donghoon Kim; Andrew Junghoon Park; Ui-Suk Suh; Dongwoo Goo; Donghwan Kim; Boram Yoon; Won-Sang Ra; Sanghoek Kim (IEEE Trans. Aerosp. Electron. Syst., 2022)

Passive IR-UWB Localization System for UAV-Based Electric Facility Inspection During GPS Outage. - Ui-Suk Suh; Geunhaeng Lee; Jieun Han; Tae Wook Kim; Won-Sang Ra (IEEE Access, 2023)