A feasibility study on Three-dimensional potential field approach based on Gaussian Mixture Model for UAV collision avoidance. - Yunsang Cho; Abera Tullu; Sangho Ko (SICE, 2023)

Characteristics Evaluation of 14 Battery Equivalent Circuit Models. - Sunghun Jung; Abera Tullu (IEEE Access, 2023)

Development and Verification of a ROS-Based Multi-DOF Flight Test System for Unmanned Aerial Vehicles. - Shinhyung Kim; Opayemi Alaba Philip; Abera Tullu; Sunghun Jung (IEEE Access, 2023)

Linearized State-Space Model-Based Attitude Control for Rocket With Four Controllable Fins - Part 1-1: Basic Modeling and Identification. - Shinhyung Kim; Abera Tullu; Sunghun Jung (IEEE Access, 2023)

Deep Learning-Based MPPT Approach to Enhance CubeSat Power Generation. - Abdulazez Abagero; Yoseph Abebe; Abera Tullu; Young Seok Jung; Sunghun Jung (IEEE Access, 2025)

Secondary Hybrid Decomposition Strategy for Wind Power Prediction Using Long Short-Term Memory With Crisscross Optimization. - Yoseph Abebe; Habtamu Kassa Bayu; Tekalign Tesfaye Mengistu; Abera Tullu; Sunghun Jung (IEEE Access, 2025)

Gaussian Mixture Model-Based Vector Approach to Real-Time Three-Dimensional Path Planning in Cluttered Environment. - Abera Tullu; Yunsang Cho; Sangho Ko (IEEE Access, 2025)

Modeling and Simulation of Backlash Dynamics of Worm-Wheel System and Its Gap Size Estimation Using Kalman Filters. - Abera Tullu; Jihyoung Cha; Sangho Ko (IEEE Access, 2025)