Feng Feng

Sep. 2006 - Jan. 2012, Department of Physics, Tsinghua University, Ph.D.

Sep. 2002 - Jul. 2006, Department of Physics, Tsinghua University, Bachelor

Dec. 2019 - present, Shenzhen International Graduate School, Tsinghua University, Associate Professor

Jun. 2014 - Nov. 2019, Graduate School at Shenzhen, Tsinghua University, Lecturer

Mar. 2012 - Mar. 2014, Graduate School at Shenzhen, Tsinghua University, Postdoctoral Fellow

Senior member of Chinese Mechanical Engineering Society (CMES);

Committee member of Surface Engineering Institution in CMES;

Senior member of Chinese Society for Composite Materials;

Guest Editor of journal Fractal and Fractional;

Reviewer of International Journal of Extreme Manufacturing, Aerospace Science and Technology, IEEE Transactions on Industrial Electronics, Journal of Intelligent Manufacturing, Applied Physics Letters, Applied Surface Science, IEEE Transactions on Power Electronics, Superconductor Science and Technology, etc.

In charge of the following courses in SIGS: “Numerical Simulation of Manufacturing Processes”, “Manufacturing Technology I”, “Technical Foundation of Intelligent Manufacturing”, etc.

Intelligent Manufacturing & Precision Machining.

Mainly focusing on the research of intelligent manufacturing and precision machining technology, including: Equipment and processing of ultrasonic assisted machining; Manufacturing technology of composite materials; Stress and deformation control of structural parts; Digital twin of manufacturing equipment, etc. Over 60 SCI papers published as the first or corresponding author (1 ESI highly cited paper, 1 journal cover paper, and 2 journal highlight papers). Over 20 Chinese invention patents and 1 US PCT patent granted of as the first inventor. 

Over 20 projects in charge, including National Science and Technology Major Project and National Natural Science Foundation of China.

Main publications (2021-2025):

[1] W.M. Zhou, P.F. Feng, W. Ji, Z.Y. Wang, Y. Ma, E.L. Jiang, H.T. Zha, Z.P. Cai, F. Feng*, Multiscale analysis on the wear process of cemented carbide tools during titanium alloy machining. Friction, 13 (2025) 9440921. 

[2] J. Xu, P.F. Feng, Y.H. Gong, J.J. Wang, H.T. Yang, F. Feng*, Exploiting damage for inhibiting damage: A counterintuitive reasoning out of in-situ orthogonal cutting for brittle fiber composite. Journal of Materials Processing Technology, 343 (2025) 118961,

[3] Y.Y. Liang, P.F. Feng, Z.Y. Song, S.W. Zhu, T. Wang, J. Xu, Q.Z. Yue, E.L. Jiang, Y. Ma, G. Song, X.M. Yuan, F. Feng*, Wear mechanisms of straight blade tool by dual-periodic impact platform, International Journal of Mechanical Sciences, 288 (2025) 110031.

[4] N.S. Kang, H.W. Ma, F. Feng*, Q.H. Wu, J.J. Wang, K. Zhou, C.M. Wu, P.F. Feng, A multi-sensor tool wear monitoring method based on mechanism-data fusion for industrial scenario, Mechanical Systems and Signal Processing, 234 (2025) 112834.

[5] Y. Zhang, P.F. Feng, Q. Li, J. Xu, Y. Ma, F. Feng*, On the evaluating surface quality of Nomex honeycomb composites by using surface roughness, Surfaces and Interfaces, 60 (2025) 106076.

[6] J.Y. Nan, J. Xu, P.F. Feng, F. Feng*, Efficient modeling of liquid splashing via graph neural networks with adaptive filter and aggregator fusion. International Journal of Numerical Methods for Heat & Fluid Flow, 34 (2024) 2513-2538.

[7] J. Xu, B. Li, P.F. Feng, Q. Wang, F. Feng*, A novel method for AFRPs burrs removal: Principle of mechanochemo-induced fiber fracture. Chinese Journal of Aeronautics, 37 (2024) 522-538.

[8] E.L. Jiang, Q.Z. Yue, J. Xu, C.R. Fan, G. Song, X.M. Yuan, Y. Ma, X.L. Yu, P.L. Yang, P.F. Feng, F. Feng*, A Wear Testing Method of Straight Blade Tools for Nomex Honeycomb Composites Machining: Wear, 546-547 (2024) 205325. 

[9] F. Feng, X.G. Song, Y. Zhang, Z. Zhu, H. Wu, P.F. Feng, A Rapid Method to Quantify High-Frequency-Dominant Signals Based on Fixed-Interval Fractal Dimension, Fractal and Fractional, 8 (2024) 455.

[10] X.M. Yuan, C.R. Fan, J. Xu, W.J. Cao*, W.C. Zhou, E.L. Jiang, Y. Ma, C. Xu, P.F. Feng, F. Feng*, Dominating influence of cutting-edge lead angles on arc-trajectory machining of Nomex® honeycomb composites by using a straight blade cutter, Engineering Science and Technology, an International Journal, 49 (2024) 101601.

[11] G. Zhou, K. Zhou, J. Zhang, M. Yuan, X. Wang, P. Feng, M. Zhang*, F. Feng*, Digital modeling-driven chatter suppression for thin-walled part manufacturing, Journal of Intelligent Manufacturing, 35 (2024) 289-305.

[12] X.M. Yuan, B. Li, F. Feng*, J. Xu, G. Song, Y.Y. Liang, Y. Ma, C. Xu, F.J. Wang, P.F. Feng, False Boss Connection for Precision Machining of Composites with Soft and Brittle Characteristics, Journal of Composites Science, 8 (2024) 292.

[13] J. Xu, C.X. Wang, P.F. Feng, E.L. Jiang, F. Feng*, Meso-scale cracks initiation of Nomex honeycomb composites in orthogonal cutting with a straight blade cutter, Composites Science and Technology, 233 (2023) 109914.

[14] G. Zhou, M. Yuan, F. Feng*, Z.M. Han, X.G. Song, X.H. Wang, P.F. Feng, M. Zhang*, A new algorithm for chatter quantification and milling instability classification based on surface analysis, Mechanical Systems and Signal Processing, 204 (2023) 110816.

[15] J. Xu, Q.Z. Yue, H.T. Zha*, X.M. Yuan, X.K. Cai, C. Xu, Y. Ma, P.F. Feng, F. Feng*, Wear reduction by toughness enhancement of disc tool in Nomex honeycomb composites machining, Tribology International, 185 (2023) 108475.

[16] W.M. Zhou, F. Yu, J.F. Zhang, K.H. Huang, Z.P. Xu, X.P. Liu, Y. Ma, P.F. Feng, F. Feng*, An adaptive clamp system for deformation control of aerospace thin-walled parts, Journal of Manufacturing Processes, 107 (2023) 115-125.

[17] J. Xu, K.X. Zhang, H.T. Zha*, J.L. Liu, X.M. Yuan, X.K. Cai, C. Xu, Y. Ma, P.F. Feng, F. Feng*, Surface integrity of Nomex honeycomb composites after ultrasonic vibration machining by using disc cutters, Journal of Manufacturing Processes, 102 (2023) 1010-1022.

[18] F. Feng, Z.R. Zhao, Z.B. Wang, B. Li, X.X. Lin, J.F. Zhang, P.F. Feng, X.Y. Zhang*, A calculation method for residual stress of cold expanded hole based on measured springback, Measurement, 218 (2023) 113262.

[19] L.H. Zhang, P.F. Feng, J. Xu, Y. Li, W. Gao, G.Q. Liang, F. Feng*, A piecewise kinetic model consistent with curing cycle of epoxy/amine composite, Journal of Thermal Analysis and Calorimetry, 148 (2023) 12781-12793.

[20] G.C. Han, Z.J. Ye, J. Xu, Y. Ma, C. Xu, X.Q. Zhao, L.D. Yu, P.F. Feng, F. Feng*, Investigation on cutting forces and tool wear in high-speed milling of Ti-6Al-4V assisted by longitudinal torsional ultrasonic vibrations, The International Journal of Advanced Manufacturing Technology, 129 (2023) 783-799.

[21] X.M. Yuan, K.X. Zhang, H.T. Zha*, J. Xu, G. Song, W.J. Cao, P.F. Feng, F. Feng*, Enabling Thin-Edged Part Machining of Nomex Honeycomb Composites via Optimizing Variable Angle of Disc Cutters, Materials, 16 (2023) 5611.

[22] G.Y. Huang, J. Bai, F. Feng*, L. Zeng, P.F. Feng, X.H. Li*, A Hybrid Strategy for Profile Measurement of Micro Gear Teeth, Micromachines, 14 (2023) 1729.

[23] Z.W. Li, J.J. Wang, M. Yuan, Z.Y. Wang, P.F. Feng, F. Feng*, An indicator to quantify the complexity of signals and surfaces based on scaling behaviors transcending fractal, Chaos, Solitons & Fractals, 163 (2022) 112556.

[24] W.M. Zhou, Y.T. Cao, H.L. Zhao, Z.W. Li, P.F. Feng, F. Feng*, Fractal Analysis on Surface Topography of Thin Films: A Review, Fractal and Fractional, 6 (2022) 135. (ESI高被引用论文，期刊年度最佳论文)

[25] F. Feng, K.X. Zhang, X.H. Li*, Y.S. Xia, M. Yuan, P.F. Feng*, Scaling Region of Weierstrass-Mandelbrot Function: Improvement Strategies for Fractal Ideality and Signal Simulation, Fractal and Fractional, 6 (2022) 542.

[26] F. Feng, H.F. Hong, X. Gao*, T. Ren, Y. Ma, P.F. Feng*, Effectiveness of Oxygen during Sintering of Silver Thin Films Derived by Nanoparticle Ink, Nanomaterials, 12 (2022) 1908.

[27] F. Feng, M. Yuan, Y.S. Xia, H.M. Xu, P.F. Feng*, X.H. Li*, Roughness Scaling Extraction Accelerated by Dichotomy-Binary Strategy and Its Application to Milling Vibration Signal, Mathematics, 10 (2022) 1105.

[28] X.Y. Mei, H.M. Xu, P.F. Feng, M. Yuan, C. Xu, Y. Ma, F. Feng*, Online chatter monitor system based on rapid detection method and wireless communication, The International Journal of Advanced Manufacturing Technology, 122 (2022) 1321-1337.

[29] J. Xu, P.F. Feng, F. Feng*, H.T. Zha*, G.Q. Liang, Subsurface damage and burr improvements of Aramid Fiber Reinforced Plastics by using longitudinal-torsional ultrasonic vibration milling. Journal of Materials Processing Technology, 297 (2021) 117265.

[30] Z.W. Li, X. Qian, F. Feng*, T.M. Qu, Y.S. Xia, W.M. Zhou, A continuous variation of roughness scaling characteristics across fractal and non-fractal profiles. Fractals-Complex Geometry Patterns and Scaling in Nature and Society, 29 (2021) 2150109.

[31] G. Zhou, X.H. Wang, F. Feng*, P.F. Feng, M. Zhang*, Calculation of fractal dimension based on artificial neural network and its application for machined surfaces. Fractals-Complex Geometry Patterns and Scaling in Nature and Society, 29 (2021) 2150129.

[32] Z.R. Yang, T.M. Qu, F. Feng*, L.L. Wang, P.F. Feng, Wrinkling surface of mono-layered thin film derived by using trifluoroacetate solution, Journal of Sol-Gel Science and Technology, 99 (2021) 13-24.

[33] W.M. Zhou, J.C. Lin, F. Feng*, Y. Ma, H.T. Zha, W. Ji, E.L. Jiang, Z.P. Cai, P.F. Feng*, Performance improvement of carbide cutting tool for Ti6Al4V alloys using electromagnetic treatment, The International Journal of Advanced Manufacturing Technology, 113 (2021) 1547–1560.

[34] Z.W. Li, D.W. Yu, J. Cui, P.F. Feng, F. Feng*, Influences of Brass Surface Morphology on Leidenfrost Effect during Liquid Nitrogen Cooling, Applied Sciences, 11 (2021) 10323.

[35] Z.W. Li, J. Li, Y.S. Xia, P.F. Feng, F. Feng*, Variation Trends of Fractal Dimension in Epileptic EEG Signals, Algorithms, 14 (2021) 316.

[1] The supervised student Hongyuan Lu obtained the title of Beijing Outstanding Graduates in 2017;

[2] The supervised student Qishu Fu obtained the title of Beijing Outstanding Graduates in 2018;

[3] The supervised student Binbin Liu obtained China National Scholarship in 2018, and the title of Outstanding Thesis for Master Degree of Tsinghua University in 2019;

[4] The supervised student Junlong Huang obtained China National Scholarship in 2019;

[5] The supervised student Wenmeng Zhou obtained China National Scholarship in 2020, and the title of Outstanding Thesis for Master Degree of Tsinghua University in 2021;

[6] The participating project “The key techniques and applications of practical HTS magnet manufacturing” was awarded second-class prize for Science and Technology Award (ranking 5/10) in 2021 of China Electrotechnical Society;

[7] The supervised student Meng Yuan obtained China National Scholarship in 2022, and the title of Beijing Outstanding Graduates in 2023;

[8] The supervised student Kexin Zhang obtained China National Scholarship in 2023, and the title of Outstanding Thesis for Master Degree of Tsinghua University in 2024;

[9] The supervised student Qizhong Yue obtained the titles of Outstanding Thesis for Master Degree and the title of Outstanding Graduates of Tsinghua University in 2024;

[10] The directed project “A monitoring equipment for extremely sharp cutting tools” (ranking 1/7) obtained a silver medal in International Exhibition of Inventions Geneva 2024;

[11] The supervised student Jinyao Nan obtained the title of Outstanding Graduates of Tsinghua University in 2025;

[12] The supervised student Nengsheng Kang obtained the title of Outstanding Thesis for Master Degree of Tsinghua University in 2025;

[13] The supervised student Hanhui Zhan obtained the title of Beijing Outstanding Graduates in 2025.