Shi-Fu Liu

Machine Learning Inversion of Runway Base-Course Parameters Using Multi-Domain Vibration Features Under Moving Aircraft Loads

Accurate identification of runway base-course parameters is an important basis for structural condition assessment, yet separating base-course elastic modulus, thickness, and local damage from runway responses under moving aircraft loads remains largely unexplored. This study proposes a machine learning inversion metho...

Modeling Aircraft Landing Dynamics Incorporating Wheel Spin-Up and Spring-Back: Characteristics of Multidirectional Ground Loads