Professor Fulei Chu received his PhD from Southampton University in UK. He is now a full professor of mechanical engineering at Tsinghua University in Beijing. He is the Chairman of the Technical Committee for Machine Fault Diagnostics of the Chinese Society of Vibration Engineering, a Distinguished Fellow of the International Institute of Acoustics and Vibration and a Member of IFToMM Technical Committee for Dynamics of Rotating Machinery. His research interests include rotating machinery dynamics, machine condition monitoring and fault diagnostics, nonlinear vibration and vibration control. He has published more than 400 papers in peer review journals. He has received many awards in China, including the Outstanding Young Researcher Award from Natural Science Foundation of China. He has an H-Index of 76 (Scopus) and remains in the Elsevier list of Most Cited Chinese Researchers in the field of Mechanical Engineering since 2014.