Sangho Ko
Papers
1
Total Citations
1
H-Index
1
About
Sangho Ko is a leading researcher in mechanical and aerospace systems, specializing in the modeling, simulation, and control of electromechanical actuators (EMAs) and their dynamic components. His major contributions center on advancing the understanding and estimation of backlash dynamics in worm-wheel systems—a critical challenge for replacing traditional hydraulic actuators with quieter, lighter, and more eco-friendly EMAs in aerospace applications. By developing sophisticated Kalman filter-based techniques for gap size estimation, Ko has enabled more precise and reliable actuator performance, directly impacting the design of next-generation flight control systems. His most-cited work, "Modeling and Simulation of Backlash Dynamics of Worm-Wheel System and Its Gap Size Estimation Using Kalman Filters" (2025), has already garnered attention for its practical relevance, with 1 citation in its early publication stage. Ko’s research bridges theoretical modeling with real-world implementation, offering solutions that reduce weight, size, and maintenance costs while enhancing operational quietness. His work is pivotal for students and researchers exploring EMA reliability, nonlinear dynamics, and state estimation in safety-critical aerospace systems.
Research Focus
Key Achievements
Top Papers
- 1