Dr. Feng is currently working as an Associate Professor in the School of Mechanical and Electrical Engineering, Henan University of Technology, China. He received the Ph.D. degree from Xiamen University, Xiamen, China, in 2016, and the M.S. degree from Xi’an Jiaotong University, Xi’an, China, in 2011. Dr. Feng's research interests include dynamics modeling, ultra-precision machining, machine tools, vibration energy harvesting, intelligent equipment, and uncertainty quantification.