Haochen Chang is currently a PhD candidate at Université de technologie de Belfort-Montbéliard (UTBM), UMR-7065-CNRS, focusing on composite materials, computer vision, and structural health monitoring techniques. He holds a Master’s Degree in Aerospace Engineering and an Undergraduate Degree in Flight Vehicle Propulsion Engineering from the Civil Aviation University of China. His research contributions include advancements in Building Information Modeling (BIM), concrete crack detection, and synergistic toughening of composite materials. Haochen has published extensively in international journals and actively collaborates on projects integrating AI and innovative structural monitoring systems.