Dr. Liu received his PhD from the Department of Mechanical Engineering at Stanford University and an M.Sc. in Aeronautics and Astronautics, also from Stanford University. Cheng Liu's research is focused on physics-guided machine learning for structural health monitoring (SHM), smart structures, cyber-physical systems/digital twin, robotic tactile sensing and the mechanics of composite structures. His recent research includes the fusion of data-driven and physics-based methods for SHM to improve its robustness and explainability, so that SHM can really be widely applied in real-world scenarios