12/2023-Present Professor, Department of Mechanical Engineering, Tsinghua University

12/2013-11/2023 Associate Professor, Department of Mechanical Engineering, Tsinghua University

03/2014-03/2015 Visiting Scholar, Department of Mechanical Engineering, University of California, Berkeley

01/2013-11/2013 Assistant Professor, Department of Mechanical Engineering, Tsinghua University

07/2011-12/2012 Assistant Professor, Department of Precision Instruments and Mechanology, Tsinghua University

11/2009-06/2011 Postdoctor, Department of Precision Instruments and Mechanology, Tsinghua University

09/1999–08/2005 Assistant/ Lecturer, School of Mechanical Engineering, Shenyang Ligong University

Undergraduate Courses

Foundation of Manufacturing Engineering A

Interchangeability and measurement technology

Production Practice

Graduate Course

Advanced Manufacturing Technology

Research Areas

Digital design theory and method of machine tool

Ultrasonic machining technology

Intelligent manufacturing technology

Research interests

Prof. Zhang’s main research interests include modelling and optimization of static, dynamic and thermal characteristics of manufacturing equipment, cutting performance prediction and real-time compensation method of machine tools, tool life monitoring method, in situ detection of CNC machining accuracy; mechanism and process characteristics of brittle materials in ultrasonic machining, damage formation mechanism and control methods in rotary ultrasonic drilling, ultrasonic micro-nano manufacturing technology, design theory and method of giant magnetostrictive ultrasonic machining system; intelligent manufacturing production line integration and digital twin technology, key technology and system of intelligent assembly, AR/VR assisted assembly guidance and inspection method, digital human based virtual manufacturing technology, etc.

As the principal investigator, Prof. Zhang has completed or is in charge of more than 40 national, provincial and industrial projects, including National Key Research and Development Plan Major Project, National Science and Technology Major Project, National Natural Science Foundation, etc. He has published more than 160 research papers, applied 86 Patents (50 of them were authorized), achieved 28 software copyrights, and received national and provincial level scientific and technology awards 11 times.

Prof. Zhang serves as the council member of China High-tech Industrialization Research Association, Advanced Cutting Technology Council of China Metal Cutting Tool Association and Strategic Alliance of Technological Innovation in Artificial Intelligence Industry, Vice-Chairman of General Aviation Council of China Information Industry Association, fellow of International Association Advanced Materials (IAAM), Board Member of Pakistan Engineering Council International Advisory Board, technical expert of Beijing Science and Technology Commission of China, associate Editor-in-Chief of the Journal of New Industrialization, Editor of Journal of Manufacturing and Materials Processing, etc. He was also served as a committee member or session chair and made invited plenary and keynote reports in the international conference for many times.

Teaching

[1] Excellent Admission Teacher of Tsinghua University (2022)

[2] Outstanding Ideological and Political Worker of Tsinghua University (2021)

[3] Outstanding Mentor Award of Tsinghua University (2018)

[4] Excellent Faculty Award of Tsinghua University (2018)

[5] Achievement Award in Experimental Technology of Tsinghua University (2018)

[6] Excellent Member of the Communist Party of Tsinghua University (2017)

[7] Outstanding Individual in Employment Administration of Tsinghua University (2017)

[8] Excellent Class Director of Tsinghua University (2015)

Research

[1] Scientist Medal of International Association Advanced Materials (2023)

[2] Salon International Des Inventions De Genève (2022)

[3] Beijing Science and Technology Award, China (2020)

[4] China Machinery Industry Science and Technology Award (2019)

[5] Promotion Award of China Industry–University–Research Institute Collaboration (2018)

[6] Science and Technology Award of Liaoning Province, China (2008)

[7] Science and Technology Award of China Weapon Industry (2008)

[8] Science and Technology Award of Liaoning Province, China (2007)

[9] Science and Technology Award of Liaoning Province, China (2006)

[10] Science and Technology Award of National Defense of China (2004)

[11] Science and Technology Award of China Weapon Industry (2004)

[12] Science and Technology Progress Award of Liaoning defense industry, China (2003)

Selected Journal Articles

[1] Peiyuan Ding, Jianfu Zhang, Pingfa Feng, Xiangyu Zhang, Zhongpeng Zheng,and Jianjian Wang*. Fabrication of Optical Fourier Surface by Multiple-Frequency Vibration Cutting for Structural True Coloration. SMALL, 2023, 2303500. https://doi.org/10.1002/smll.202303500.

[2] Zhao, Ganlin; Feng, Pingfa; Zhang, Jianfu*; Yu, Chang; Wang, Jianjian. Rapid offline detection and 3D annotation of assembly elements in the augmented assembly. EXPERT SYSTEMS WITH APPLICATIONS, 2023.222, 119839.

[3] Lan, Tian; Feng, Pingfa; Zhang, Jianfu*; Zhou, Huilin; Wang, Jianjian*. Modeling the load capacity of frequency-tracked rotary ultrasonic machining system. INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2023.246, 108136.

[4] Yang, Hailong; Feng, Pingfa; Zhang, Jianfu*; Zhang, Xiangyu; Wang, Jianjian. Toward understanding the mechanism in ultrasonic cutting of silica aerogel composites using a bionic micro-serrated tool. JOURNAL OF MANUFACTURING PROCESSES, 2023.101 480-500.

[5] Zheng, Zhongpeng; Zhang, Jianfu; Feng, Pingfa; Wang, Jianjian*. Controllable fabrication of microstructures on the metallic surface using oblique rotary ultrasonic milling. INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2023.237: 107805.

[6] Li, Zhiwei; Zhang, Jianfu; Zheng, Zhongpeng; Feng, Pingfa; Yu, Dingwen; Wang, Jianjian*. Vibration chiseling: A backward-moving cutting for the high-efficiency fabrication of short metallic microfibers. MANUFACTURING LETTERS, 2023.36: 80-85.

[7] Chen, Zhimeng; Feng, Pingfa; Zhang, Jianfu; Feng, Feng; Zhang, Huawen; Yu, Jinhui; Wang, Jianjian*. Shaped vibration cutting: A novel fabrication method for mid-infrared relief gratings with controllable profiles. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2023.317: 118007.

[8] Yang, Jinchuan; Feng, Pingfa; Zhang, Jianfu; Yang, Hailong; Wang, Jianjian*. On the oxidation resistance of sinusoidal microstructure fabricated by elliptical vibration cutting. SURFACE & COATINGS TECHNOLOGY, 2023.459: 129370.

[9] Feng, Feng; Zhao, Zirui; Wang, Zibiao; Li, Bo; Lin, Xiaoxuan; Zhang, Jianfu; Feng, Pingfa; Zhang, Xiangyu*. A calculation method for residual stress of cold expanded hole based on measured springback. MEASUREMENT, 2023.218: 113262.

[10] Liu, Jiahui; Lin, Xiaoxuan; Feng, Feng; Wang, Zibiao; Zhao, Zirui; Bai, Zhaoruo; Zhang, Jianfu; Feng, Pingfa; Zhang, Xiangyu*. Study on the surface defect of aluminum alloy hole burnishing. TRIBOLOGY INTERNATIONAL, 2023.184: 108490.

[11] Zhang, Huawen; Feng, Pingfa; Feng, Feng; Zhang, Jianfu; Wang, Chunjin; Wang, Jianjian*. Structural coloration with two-dimensional nanostructures fabricated by elliptical vibration nanoindentation. PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY, 2023.82 219-232.

[12] Ma, Ke; Wang, JianJian; Zhang, Jianfu*; Feng, Pingfa; Yu, Dingwen; Ahmad, Shahzad. A highly temperature-stable and complete- resonance rotary giant magnetostrictive ultrasonic system. INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2022.214, 106927.

[13] Ma, Ke; Wang, JianJian; Zhang, Jianfu*; Feng, Pingfa; Yu, Dingwen; Ahmad, Shahzad. A force-insensitive impedance compensation method for giant magnetostriction ultrasonic cutting system of Nomex honeycomb composites. COMPOSITE STRUCTURES, 2022.294, 115708.

[14] Luo, Wentao; Zhang, Jianfu*; Feng, Pingfa; Yu, Dingwen; Wu, Zhijun. A temporal-spatial attention-based action recognition method for intelligent fault diagnosis. ISA TRANSACTIONS, 2022.125 459-473.

[15] Zhang, Jianfu; Ma, Ke; Wang, Jianjian*; Feng, Pingfa; Ahmad, Shahzad . A Fast and Accurate Frequency Tracking Method for Ultrasonic Cutting System via the Synergetic Control of Phase and Current. IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2022.69 (2): 902-910.

[16] Zheng, Zhongpeng; Zhang, Jianfu; Feng, Pingfa; Li, Zhiwei; Wang, Jianjian*. Fabrication of hierarchical micro/nanostructures on titanium alloy by combining rotary ultrasonic milling and anodizing. MANUFACTURING LETTERS, 2022.34 43-48.

[17] Yang, Jinchuan; Feng, Pingfa; Zhang, Jianfu; Wang, Jianjian*. Design optimization of ultrasonic vibration cutting tool to generate well-decoupled elliptical trajectory. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2022.119 (11-12): 7199-7214.

[18] Wang, Jianjian; Wang, Yaoke; Zhang, Jianfu; Schulze, Volker; Guo, Ping*. Blazed grating enables highly decoupled optically variable devices fabricated by vibration-assisted diamond texturing. OPTICS EXPRESS, 2022.30 (6): 8829-8846.

[19] Yang, Jinchuan; Feng, Pingfa; Zhang, Jianfu; Wang, Jianjian*. Full wedge-type insert mounting method to improve the vibration reproducibility of ultrasonic cutting system. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2022.123 (5-6): 1755-1775.

[20] Huang, Bohao; Feng, Pingfa; Zhang, Jianfu*; Yu, Dingwen; Wu, Zhijun. A Novel Positioning Module and Fusion Algorithm for Unmanned Aerial Vehicle Monitoring. IEEE SENSORS JOURNAL, 2021.21 (20): 23006-23023.

[21] Ganlin, Zhao; Pingfa, Feng; Jianfu, Zhang*; Dingwen, Yu; Zhijun, Wu. Information integration and instruction authoring of augmented assembly systems. INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS, 2021.36 (9): 5028-5050.

[22] Yang, Hailong; Wang, Jianjian; Zhang, Jianfu*; Feng, Pingfa; Wu, Zhijun; Yu, Dingwen On the material removal mechanism in rotary ultrasonic milling of ultralow-density silica aerogel composites. JOURNAL OF MANUFACTURING PROCESSES, 2021.70 621-635

[23] Luo, Wentao; Zhang, Jianfu*; Feng, Pingfa; Liu, Haochen; Yu, Dingwen; Wu, Zhijun. An adaptive adjustment strategy for bolt posture errors based on an improved reinforcement learning algorithm. APPLIED INTELLIGENCE, 2021.51 (6): 3405-3420

[24] Luo, Wentao; Zhang, Jianfu*; Feng, Pingfa; Yu, Dingwen; Wu, Zhijun. A deep transfer-learning-based dynamic reinforcement learning for intelligent tightening system. INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS, 2021.36 (3): 1345-1365.

[25] Gao, Peng; Du, Tianyu; Zhang, Jianfu*; Feng, Pingfa; Yu, Dingwen. Fatigue behavior of low alloy structural steel single-lap bolt-welded joint. STRUCTURES, 2021.29: 1988-1997.

[26] Zhou, Huilin; Zhang, Jianfu*; Feng, Pingfa; Yu, Dingwen; Wu, Zhijun. Investigations on a mathematical model for optimum impedance compensation of a giant magnetostrictive ultrasonic transducer and its resonance characteristics. ULTRASONICS, 2021.110, 106286.

[27] Ma, Ke; Zhang, Jianfu*; Feng, Pingfa; Yu, Dingwen; Wu, Zhijun. Modeling and fitting of an ultrasonic straight-blade cutting system. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2021.112 (3-4): 833-843.

[28] Luo, Wentao; Zhang, Jianfu*; Feng, Pingfa; Yu, Dingwen; Wu, Zhijun. A concise peephole model-based transfer learning method for small sample temporal feature-based data-driven quality analysis. KNOWLEDGE- BASED SYSTEMS, 2020.195, 105665.

[29] Zhou, Huilin; Zhang, Jianfu*; Feng, Pingfa; Yu, Dingwen; Wu, Zhijun. An amplitude prediction model for a giant magnetostrictive ultrasonic transducer. ULTRASONICS, 2020.108, 106017.

[30] Ahmad, Shahzad; Zhang, Jianfu*; Feng, Pingfa; Yu, Dingwen; Wu, Zhijun; Ke, Ma. Processing technologies for Nomex honeycomb composites (NHCs): A critical review. COMPOSITE STRUCTURES, 2020.250, 112545.

[31] Zhou, Huilin; Zhang, Jianfu*; Feng, Pingfa; Yu, Dingwen; Wang, Jianjian. On the optimum resonance of giant magnetostrictive ultrasonic transducer with capacitance-based impedance compensation. SMART MATERIALS AND STRUCTURES, 2020.29 (10), 105002.

[32] Ahmad, Shahzad; Zhang, Jianfu*; Feng, Pingfa; Yu, Dingwen; Wu, Zhijun. Experimental study on rotary ultrasonic machining (RUM) characteristics of Nomex honeycomb composites (NHCs) by circular knife cutting tools. JOURNAL OF MANUFACTURING PROCESSES, 2020.58 524-535.

[33] Pang, Yu; Feng, Pingfa; Zhang, Jianfu*; Ma, Yuan; Zhang, Qiaoli. Frequency coupling design of ultrasonic horn with spiral slots and performance analysis of longitudinal-torsional machining characteristics. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2020.106 (9-10): 4093-4103.

[34] Zhou, Huilin; Zhang, Jianfu*; Feng, Pingfa; Yu, Dingwen; Cai, Wanchong; Wang, Jianjian. Performance evaluation of a giant magnetostrictive rotary ultrasonic machine tool. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2020.106 (9-10): 3759-3773.

[35] Cui, Ruoyu; Zhang, Jianfu*; Feng, Pingfa; Yu, Dingwen; Wu, Zhijun. A Path Planning Method for V-Shaped Robotic Cutting of Nomex Honeycomb by Straight Blade Tool. IEEE ACCESS, 2020.8: 162763-162774.

[36] Zhou, Huilin; Zhang, Jianfu*; Yu, Dingwen; Feng, Pingfa; Wu, Zhijun; Cai, Wanchong. Advances in rotary ultrasonic machining system for hard and brittle materials. ADVANCES IN MECHANICAL ENGINEERING, 2019.11 (12).

[37] Zhou, Huilin; Zhang, Jianfu*; Feng, Pingfa; Yu, Dingwen; Cai, Wanchong. An output amplitude model of a giant magnetostrictive rotary ultrasonic machining system considering load effect. PRECISION ENGINEERING, 2019.60 340-347.

[38] Ma, Yuan; Zhang, Jianfu*; Yu, Dingwen; Feng, Pingfa; Xu, Chao. Modeling of machining distortion for thin-walled components based on the internal stress field evolution. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2019.103 (9-12): 3597-3612.

[39] Luo, Wentao; Feng, Pingfa; Zhang, Jianfu*; Ren, Yan; Yu, Dingwen; Wu, Zhijun. Research on a Radiation Model for Bolt-Tightening Force Attenuation of Wheel-Type Parts. IEEE ACCESS, 2019.7 157459-157470.

[40] Wang, Shaocong; Zhang, Jianfu; Feng, Feng*; Qian, Xiang*; Jiang, Liuquan; Huang, Junlong; Liu, Binbin; Li, Jun; Xia, Yousheng; Feng, Pingfa. Fractal Analysis on Artificial Profiles and Electroencephalography Signals by Roughness Scaling Extraction Algorithm. IEEE ACCESS, 2019.7 89265-89277.

[41] Wang, Jianjian; Zhang, Jianfu; Feng, Pingfa*; Guo, Ping. Damage formation and suppression in rotary ultrasonic machining of hard and brittle materials: A critical review. CERAMICS INTERNATIONAL, 2018.44 (2): 1227-1239.

[42] Wang, Jianjian; Zhang, Jianfu; Feng, Pingfa*; Guo, Ping. Experimental and theoretical investigation on critical cutting force in rotary ultrasonic drilling of brittle materials and composites. INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2018.135 555-564.

[43] Wang, Jianjian; Zhang, Jianfu; Feng, Pingfa*; Guo, Ping; Zhang, Qiaoli. Feasibility Study of Longitudinal-Torsional-Coupled Rotary Ultrasonic Machining of Brittle Material. JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME, 2018.140 (5): 051008.

[44] Wang, Jianjian; Feng, Pingfa; Zhang, Jianfu*; Guo, Ping. Experimental study on vibration stability in rotary ultrasonic machining of ceramic matrix composites: Cutting force variation at hole entrance. CERAMICS INTERNATIONAL, 2018.44 (12): 14386-14392

[45] Zha, Huiting; Feng, Pingfa; Zhang, Jianfu*; Yu, Dingwen; Wu, Zhijun. Material removal mechanism in rotary ultrasonic machining of high-volume fraction SiCp/Al composites. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2018.97 (5-8): 2099-2109.

[46] Wang, Jianjian; Peng, Pingfa; Zhang, Jianfu*. Reducing edge chipping defect in rotary ultrasonic machining of optical glass by compound step-taper tool. JOURNAL OF MANUFACTURING PROCESSES, 2018.32: 213-221.

[47] Wang, Jianjian; Feng, Pingfa; Zhang, Jianfu*; Guo, Ping. Reducing cutting force in rotary ultrasonic drilling of ceramic matrix composites with longitudinal-torsional coupled vibration. MANUFACTURING LETTERS, 2018.18: 1-5.

[48] Ma, Yuan; Zhang, Jianfu; Feng, Pingfa*; Yu, Dingwen; Xu, Chao. Study on the evolution of residual stress in successive machining process. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2018.96 (1-4): 1025-1034.

[49] Liao, Jingping; Yu, Dingwen; Zhang, Jianfu*; Feng, Pingfa; Wu, Zhijun. An efficient experimental approach to identify tool point FRF by improved receptance coupling technique. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2018.94 (1-4): 1451-1460.

[50] Zhou, Kai; Zhang, Jianfu; Xu, Chao*; Feng, Pingfa; Wu, Zhijun. Effects of helix angle and multi-mode on the milling stability prediction using full-discretization method. PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY, 2018.54 39-50.

[51] Lin, Zhihang; Zhang, Jianfu*; Feng, Pingfa; Yu, Dingwen; Wu, Zhijun. Modeling and optimization of thermal characteristics for roll grinders. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2018.97 (1-4): 993-1004.

[52] Cai, Wanchong; Zhang, Jianfu*; Yu, Dingwen; Feng, Pingfa; Wang, Jianjian. A vibration amplitude model for the giant magnetostrictive ultrasonic processing system. JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES, 2018.29 (4): 574-584.

[53] Li, Bo; Feng, Pingfa; Zeng, Long*; Xu, Chao; Zhang, Jianfu. Path planning method for on-machine inspection of aerospace structures based on adjacent feature graph. ROBOTICS AND COMPUTER-INTEGRATED MANUFACTURING, 2018.54 17-34.

[54] Feng, Pingfa; Wang, Jianjian; Zhang, Jianfu*; Zheng, Jingzhen. Drilling induced tearing defects in rotary ultrasonic machining of C/SiC composites. CERAMICS INTERNATIONAL, 2017.43 (1): 791-799.

[55] Wang, Jianjian; Zhang, Jianfu; Feng, Pingfa*. Effects of tool vibration on fiber fracture in rotary ultrasonic machining of C/SiC ceramic matrix composites. COMPOSITES PART B-ENGINEERING, 2017.129 233-242.

[56] Wang, Jianjian; Feng, Pingfa; Zhang, Jianfu*; Cai, Wanchong; Shen, Hao. Investigations on the critical feed rate guaranteeing the effectiveness of rotary ultrasonic machining. ULTRASONICS, 2017.74 81-88.

[57] Liao, Jingping; Zhang, Jianfu*; Feng, Pingfa; Yu, Dingwen; Wu, Zhijun. Identification of contact stiffness of shrink-fit tool-holder joint based on fractal theory. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2017.90 (5-8): 2173-2184.

[58] Cai, Wanchong; Zhang, Jianfu*; Feng, Pingfa; Yu, Dingwen; Wu, Zhijun. A bilateral capacitance compensation method for giant magnetostriction ultrasonic processing system. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2017.90 (9-12): 2925-2933.

[59] Liao, Jingping; Zhang, Jianfu*; Feng, Pingfa; Yu, Dingwen; Wu, Zhijun. Identification of contact stiffness of shrink-fit tool-holder joint based on fractal theory. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2017.90 (5-8): 2173-2184.

[60] Zhou, Kai; Feng, Pingfa; Xu, Chao; Zhang, Jianfu; Wu, Zhijun. High-order full-discretization methods for milling stability prediction by interpolating the delay term of time-delayed differential equations. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2017.93 (5-8): 2201-2214.

[61] Wang, Jianjian; Feng, Pingfa*; Zhang, Jianfu; Shen, Hao. Experimental investigation on the effects of thermomechanical loading on the vibrational stability during rotary ultrasonic machining. MACHINING SCIENCE AND TECHNOLOGY, 2017.21 (2): 239-256.

[62] Xu, Chao; Feng, Pingfa*; Zhang, Jianfu; Yu, Dingwen; Wu, Zhijun. Milling stability prediction for flexible workpiece using dynamics of coupled machining system. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2017.90 (9-12): 3217-3227.

[63] Wang, Jianjian; Feng, Pingfa; Zhang, Jianfu*. Reduction of edge chipping in rotary ultrasonic machining by using step drill: a feasibility study. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2016.87 (9-12): 2809-2819.

[64] Liao, Jingping; Zhang, Jianfu*; Feng, Pingfa; Yu, Dingwen; Wu, Zhijun. Interface contact pressure-based virtual gradient material model for the dynamic analysis of the bolted joint in machine tools. JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2016.30 (10): 4511-4521.

[65] Zhang, Jianfu*; Wang, Dong; Feng, Pingfa; Wu, Zhijun; Zhang, Chenglong. Material Removal Characteristics of KDP Crystal in Ultrasonic Vibration-Assisted Scratch Process. MATERIALS AND MANUFACTURING PROCESSES, 2016.31 (8): 1037-1045.

[66] Wang, Jianjian; Feng, Pingfa; Zhang, Jianfu; Zhang, Chenglong; Pei, Zhijian. Modeling the dependency of edge chipping size on the material properties and cutting force for rotary ultrasonic drilling of brittle materials. INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2016.101 18-27.

[67] Wang, Jianjian; Feng, Pingfa*; Zheng, Jingzhen; Zhang, Jianfu. Improving hole exit quality in rotary ultrasonic machining of ceramic matrix composites using a compound step-taper drill. CERAMICS INTERNATIONAL, 2016.42 (12): 13387-13394.

[68] Wang, Jianjian; Zha, Huiting; Feng, Pingfa*; Zhang, Jianfu. On the mechanism of edge chipping reduction in rotary ultrasonic drilling: A novel experimental method. PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY, 2016.44: 231-235.

[69] Wang, Jianjian; Zhang, Chenglong; Feng, Pingfa*; Zhang, Jianfu. A model for prediction of subsurface damage in rotary ultrasonic face milling of optical K9 glass. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2016.83 (1-4): 347-355.

[70] Abbasi, Sarwar Ali; Feng, Pingfa*; Ma, Yuan; Zhang, Jianfu; Yu, Dingwen; Wu, Zhijun. Influence of microstructure and hardness on machinability of heat-treated titanium alloy Ti-6Al-4V in end milling with polycrystalline diamond tools. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2016.86 (5-8): 1393-1405.

[71] Wang, Jianjian; Feng, Pingfa*; Zhang, Jianfu. Investigations on the edge-chipping reduction in rotary ultrasonic machining using a conical drill. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, 2016.230 (7): 1254-1263.

[72] Li, Dianxin; Feng, Pingfa*; Zhang, Jianfu; Wu, Zhijun; Yu, Dingwen. Method for modifying convective heat transfer coefficients used in the thermal simulation of a feed drive system based on the response surface methodology. NUMERICAL HEAT TRANSFER PART A-APPLICATIONS, 2016.69 (1): 51-66.

[73] Xu, Chao*; Zhang, Jianfu; Yu, Dingwen; Wu, Zhijun; Feng, Pingfa. Dynamics prediction of spindle system using joint models of spindle tool holder and bearings. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2015.229 (17): 3084-3095.

[74] Guo, Hao*; Zhang, Jianfu; Feng, Pingfa; Wu, Zhijun; Yu, Dingwen. A virtual material-based static modeling and parameter identification method for a BT40 spindle-holder taper joint. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2015.81 (1-4): 307-314.

[75] Zhang, Jianfu*; Wang, Dong; Feng, Pingfa; Wu, Zhijun; Yu, Dingwen. Effect of processing parameters of rotary ultrasonic machining on surface integrity of potassium dihydrogen phosphate crystals. ADVANCES IN MECHANICAL ENGINEERING, 2015.7 (9).

[76] Wang, Jianjian; Zhang, Jianfu; Feng, Pingfa*; Wu, Zhijun; Zhang, Guobin. Modeling and simulation for the critical bending force of power chucks to guarantee high machining precision. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2015.79 (5-8): 1081-1094.

[77] Ma, Yuan; Feng, Pingfa*; Zhang, Jianfu; Wu, Zhijun; Yu, Dingwen. Prediction of surface residual stress after end milling based on cutting force and temperature. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2016.235: 41-48.

[78] Ma, Yuan; Feng, Pingfa*; Zhang, Jianfu; Wu, Zhijun; Yu, Dingwen. Energy criteria for machining-induced residual stresses in face milling and their relation with cutting power. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2015.81 (5-8): 1023-1032.

[79] Xu, Chao*; Zhang, Jianfu; Feng, Pingfa; Yu, Dingwen; Wu, Zhijun. Characteristics of stiffness and contact stress distribution of a spindle-holder taper joint under clamping and centrifugal forces. INTERNATIONAL JOURNAL OF MACHINE TOOLS MANUFACTURE, 2014.82-83 21-28.

[80] Li Dian-xin; Zhang Jian-fu; Zhang Yun-liang; Feng Ping-fa*. Modeling, identification and compensation for geometric errors of laser annealing table. JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2014.21 (3): 904-911.

[81] Feng, Pingfa*; Liang, Guiqiang; Zhang, Jianfu. Ultrasonic vibration-assisted scratch characteristics of silicon carbide-reinforced aluminum matrix composites. CERAMICS INTERNATIONAL, 2014.40 (7): 10817-10823.

[82] Li, Dianxin; Feng, Pingfa*; Zhang, Jianfu; Yu, Dingwen; Wu, Zhijun. An identification method for key geometric errors of machine tool based on matrix differential and experimental test. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C, 2014.228 (17): 3141-3155.

[83] Li, Dianxin; Feng, Pingfa*; Zhang, Jianfu; Wu, Zhijun; Yu, Dingwen. Calculation method of convective heat transfer coefficients for thermal simulation of a spindle system based on RBF neural network. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2014.70 (5-8): 1445-1454.

[84] Zhang, Jianfu*; Feng, Pingfa; Chen, Chuang; Yu, Dingwen; Wu, Zhijun. A method for thermal performance modeling and simulation of machine tools. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2013.68 (5-8): 1517-1527.

[85] Zhang, Chenglong*; Zhang, Jianfu; Feng, Pingfa. Mathematical model for cutting force in rotary ultrasonic face milling of brittle materials. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2013.69 (1-4): 161-170.

[86] Zhang, Jianfu*; Feng,Pingfa; Wu, Zhijun; Yu, Dingwen; Chen, Chuang. Thermal structure design and analysis of a machine tool headstock. MECHANIKA, 2013. (4): 478-485.

[87] Xu, Chao*; Zhang, Jianfu; Wu, Zhijun; Yu, Dingwen; Feng, Pingfa. Dynamic modeling and parameters identification of a spindle-holder taper joint. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2013.67 (5-8): 1517-1525.

[88] Zhang, Chenglong; Peng, Pingfa*; Zhang, Jianfu. Ultrasonic vibration-assisted scratch-induced characteristics of C-plane sapphire with a spherical indenter. INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2013.64 38-48.

[89] Feng, Pingfa; Zhang, Jianfu*; Wu, Zhijun; Yu, Dingwen. An improved production planning method for process industries. INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 2011.49 (14): 4223-4243.

[90] Zhang, Jian Fu*; Wu, Zhi Jun; Feng, Ping Fa; Yu, Ding Wen. Evaluation systems and methods of enterprise informatization and its application. EXPERT SYSTEMS WITH APPLICATIONS, 2011.38 (7): 8938-8948.

All publications are available at: https://thurid.lib.tsinghua.edu.cn/scholar/655032