Xiaohan Tu received the MSc degree in computer science and technology from Hunan University, Changsha, China, in 2017. She is currently a fouth-year Ph.D. student. She is working towards the Ph.D. degree in computer science and technology from the Key Laboratory for Embedded and Network Computing of Hunan Province, Hunan University, Changsha, China. She is participating in the project of National Natural Science Foundation of China: ''CPS Instantiation-Research on the Smart Inspection Robot of Catenary". She has published research papers in IEEE international conferences and journals such as ''IEEE transactions on industrial informatics''. Her research interests include cyber-physical systems, computer vision, and machine learning. She is currently the reviewer of IEEE Access.