Jianhua Yang is full professor of mechanical engineering at the China University of Mining and Technology. He received the Ph.D. degree from the Nanjing University of Aeronautics and Astronautics in dynamics and control, 2011. He was a visiting scholar in University of Michigan (Ann Arbor) in 2016-2017. He has published more than 100 papers and he is one of the World's Top 2% Scientists. His current research interests include theory and application of nonlinear dynamics, and RFID sensing. Miguel A.

F. Sanjuán is full professor of physics at the Universidad Rey Juan Carlos in Madrid, Spain. He is a full member of the Royal Academy of Sciences of Spain, academician of the European Academy of Sciences, a foreign member of the Lithuanian Academy of Sciences and a foreign member of the Serbian Academy of Nonlinear Sciences. Professor Miguel A F Sanjuán is presently the head of the Nonlinear Dynamics, Chaos and Complex Systems Research Group at the Universidad Rey Juan Carlos.