Jiajia Jiang, Ph.D., Associate Professor, Distinguished Research Fellow, PH.D. Supervisor, Deputy director of key laboratory of mems technology, Ministry of education, Deputy director of the joint research center for health monitoring of major equipment of tianjin university, Tianjin University, School of Precision Instrument & Opto-electronics Engineering. He was selected as the "Young Elite Scientists Sponsorship Program" by China Association for Science and Technology (CAST), selected as the "131" Innovative Talents Training Project of Tianjin City and Tianjin Young science and technology outstanding talents. He won the "National Excellent Doctoral Dissertation" of China Instrument and Control Society in 2016. He is currently a committee member of the Vibration Measurement Branch of the International Measurement Confederation (IMEKO), the deputy secretary-general of the Technology Promotion and Transformation Working Committee of the China Society of Measurement and Testing, a committee member of the Youth Working Committee of the China Instrument Society, Associate editor of IEEE Access and Electronics Letters, editorial board member of Applied Acoustics, technical committee member and branch chairman of the 2nd/3rd International Conference on Information and Communication Technology, technical committee member of the International Symposium on Automation, Control and Communication Engineering, and the technical committee member of the 21st International Conference on Communication and Information of International Symposium on Technology (ISCIT 2022) and Senior Member of IEEE. He has published more than 80 papers, which have been cited more than 600 times. He has obtained more than 30 authorized invention patents.