High Assurance GPS Integrity Monitoring System Using Particle Filtering Approach. - Jeong-Oog Lee; Dae Hee Won; Sangkyung Sung; Taesam Kang; Young Jae Lee (HASE, 2007)

Analysis of Stability, Response and LQR Controller Design of a Small Scale Helicopter Dynamics - Hardian Reza Dharmayanda; Taesam Kang; Young Jae Lee; Sangkyung Sung (CoRR, 2008)

Integrated relative navigation using a low cost vision sensor for an autonomous aerial vehicle. - Sukchang Yun; Sebum Chun; Sangkyung Sung; Young Jae Lee (ICARA, 2009)

Weighted DOP With Consideration on Elevation-Dependent Range Errors of GNSS Satellites. - Dae Hee Won; Jongsun Ahn; Seung-Woo Lee; Jiyun Lee; Sangkyung Sung; Heung-Won Park; Jun-Pyo Park; Young Jae Lee (IEEE Trans. Instrum. Meas., 2012)

Selective Integration of GNSS, Vision Sensor, and INS Using Weighted DOP Under GNSS-Challenged Environments. - Dae Hee Won; Eunsung Lee; Moonbeom Heo; Seung-Woo Lee; Jiyun Lee; Jeongrae Kim; Sangkyung Sung; Young Jae Lee (IEEE Trans. Instrum. Meas., 2014)

Performance Improvement of Inertial Navigation System by Using Magnetometer with Vehicle Dynamic Constraints. - Dae Hee Won; Jongsun Ahn; Sangkyung Sung; Moonbeom Heo; Sunghyuck Im; Young Jae Lee (J. Sensors, 2015)

Efficient ST Techniques for Nonlinear Optimal Control Analyses Using a Pseudospectral Framework. - Chang-Joo Kim; Sangkyung Sung (IEEE Trans. Control. Syst. Technol., 2015)

GNSS Carrier Phase Anomaly Detection and Validation for Precise Land Vehicle Positioning. - Dae Hee Won; Jongsun Ahn; Eunsung Lee; Moonbeom Heo; Sangkyung Sung; Young Jae Lee (IEEE Trans. Instrum. Meas., 2015)

Design of integrated navigation system using IMU and multiple ranges from in-flight rotating hexacopter system. - Byungjin Lee; Gwangsoo Park; Kangsoo Ryu; Young Jae Lee; Sangkyung Sung (PLANS, 2018)

Study on Improved Flight Coefficient Estimation and Trajectory Analysis of a Flying Disc through Onboard Magnetometer Measurements. - Juhwan Lee; Byungjin Lee; Jin Woo Song; Young Jae Lee; Sangkyung Sung (Sensors, 2018)

Magneto-Inertial Integrated Navigation System Design Incorporating Mapping and Localization Using Concurrent AC Magnetic Measurements. - Byungjin Lee; Sungwon Cho; Young Jae Lee; Sangkyung Sung (IEEE Access, 2019)

Performance Validation and Comparison of Range/INS Integrated System in Urban Navigation Environment Using Unity3D and PILS. - Eunhak Koh; Gwangsoo Park; Byoungjin Lee; Donggyun Kim; Sangkyung Sung (PLANS, 2020)

Tightly Coupled Integration Design for a Magneto-Inertial Navigation System Using Concurrent AC Magnetic Measurements. - Byungjin Lee; Jaehyu Bae; Young Jae Lee; Sangkyung Sung (IEEE Access, 2020)

Integrated Pose Estimation Using 2D Lidar and INS Based on Hybrid Scan Matching. - Gwangsoo Park; Byungjin Lee; Sangkyung Sung (Sensors, 2021)

Attitude Estimation Method of High-Spinning Body Through Onboard Sensor Fusion Under Uniaxial Gyroscope Saturation Environment. - Juhwan Lee; Byungjin Lee; Sangkyung Sung (IEEE Trans. Instrum. Meas., 2021)

HDOP and VDOP Analysis in an Ideal Placement Environment for Dual GNSSs. - Jinhyeok Jang; Dana Park; Sangkyung Sung; Young Jae Lee (Sensors, 2022)

Planar Pose Estimation System Design via Explicit Spatial Representation Model of Concurrent AC Magnetic Fields. - Byungjin Lee; Sangkyung Sung (IEEE Trans. Instrum. Meas., 2022)

Performance Verification of AC Magnetic Positioning System for Unmanned Vehicle Navigation and Control. - DaeHyeon Jeong; Byungjin Lee; Dong Gyun Kim; Sangkyung Sung (PLANS, 2023)

INS/MPS/LiDAR Integrated Navigation System Using Federated Kalman Filter in an Indoor Environment. - Taehoon Lee; Byungjin Lee; Jaehyun Yun; Sangkyung Sung (PLANS, 2023)

Magnetic-Inertial Odometry Design Using Artificial AC Magnetic Fields in Outdoor Environment. - Dongha Kwon; Juyoung Seo; Byungjin Lee; Sangkyung Sung (MFI, 2024)

Design and Performance Validation of Tightly Coupled Magneto-Inertial Navigation System for Robust Outdoor Application. - Dongha Kwon; Byungjin Lee; Sangkyung Sung (IEEE Access, 2024)

Study on Gyro Calibration and Attitude Estimation Considering an Induced Phase Anomaly Effect of High-Spin Maneuvering Body. - Juhwan Lee; Byungjin Lee; Sangkyung Sung (IEEE Trans. Instrum. Meas., 2024)

Performance Comparison of EKF and AKF Relative Navigation Using GPS-Based Measurement in LEO Spacecraft Rendezvous. - Junghyun Kim; Sangkyung Sung (PLANS, 2025)

Comparative Analysis of Vision-based Navigation Performance According to Feature Point Placement in Cooperative Scenarios. - Jiyeon Lee; Hyeongseob Shin; Dongyeon Park; Sangkyung Sung (PLANS, 2025)

Direct Pixel-Level Tightly Coupled Navigation Design With Dual-Pattern LED Markers for Spacecraft Proximity Operation. - Jiyeon Lee; Sangkyung Sung (IEEE Access, 2025)

Study on Model Predictive Control Design of Multivehicle Collision Avoidance With NLOS Clearance Constraints. - Byungjin Lee; Sangkyung Sung (IEEE Trans. Aerosp. Electron. Syst., 2025)