1. Bi Chuanxing: researcher, doctor of engineering, doctoral supervisor. Deputy Director, Institute of Noise and Vibration Engineering, Hefei University of Technology. Director of Vibration and Noise Control Branch of China Vibration Engineering Society. Deputy Secretary General of Anhui Society of Vibration Engineering. Supported by Fok Ying Tung Education Foundation. In 2008, he was selected into the "New Century Excellent Talents Support Program" of the Ministry of Education.

2. Cao Wengang (male, 1957——), associate professor, School of Mechanical and Automotive Engineering, Hefei University of Technology. 1985 graduated from Huazhong university of science and technology (Huazhong university of science and technology) with a master's degree in mechanical design, and has been teaching at Hefei university of technology since graduation.

Mainly engaged in mechanical design, computer-aided design and manufacturing, graphics, digital design, industrial engineering and other aspects of research, published more than 50 related papers, edited 4 related books, as the main drafter to formulate 5 national standards.

Participated in national, provincial, ministerial and municipal scientific research projects as the main personnel for many times, and presided over a number of horizontal topics; A total of 3 provincial and ministerial level scientific and technological progress awards were won. Mainly engaged in mechanical design, computer-aided design and manufacturing, graphics, digital design, industrial engineering and other aspects of research.

3. Chen Jian: Vice Chairman of Anhui Vibration Engineering Society, Director of China Vibration Engineering Society, Director of Vibration and Noise Control Branch of China Vibration Engineering Society, Director of Signal Processing Branch of China Vibration Engineering Society, and Executive Director of Hefei Medical Association.