Background of Education and Work Experience

• Sep. 2014 – Now, Professor, College of Mechanical Engineering, Chongqing University, Chongqing, China

• Jun. 2012 – Jun. 2013, Visiting scholar, Electrical and Electronic Engineering, Newcastle University, Newcastle upon Tyne, UK

• Sep. 2007 – Sep. 2014, Associate professor, College of Mechanical Engineering, Chongqing University, Chongqing, China

• Sep. 2005 – Sep. 2007, Lecturer, College of Mechanical Engineering, Chongqing University, Chongqing, China

• Jul. 2003 – Sep. 2005, Assistant, College of Mechanical Engineering, Chongqing University, Chongqing, China

• Sep. 2003 – Jun. 2006, Ph.D, Chongqing University, Chongqing, China

• Sep. 2001 – Jun. 2003, M.S, Chongqing University, Chongqing, China

• Sep. 1997 – Jun. 2001, B.S, Chongqing University, Chongqing, China

Research Field

• Big data-aided Prognostics and health management; Intelligence maintenance

• Intelligence testing and instrument

• Robot and Machine vision

Research and Honors

• Jan. 2021 – Dec. 2023, Key R&D plan of the Ministry of Science and Technology, PHM software development and application for large rotating machines, Project under study.

• Apr. 2020 – Apr. 2024, Foundation strengthen projects of the State Commission of Science and Technology for National Defense Industry, ******, Project under study.

• Aug. 2018 – Jun. 2020, The Key Science and Technology Research Project of Chongqing, Development and application of big data-aided techniques on oil/gas storage and transportation equipment, Project completed.

• Jan. 2017 – Dec. 2019, Key national defense infrastructure projects, ******, Project completed.

• Oct. 2016 – Dec. 2017, The Key Science and Technology Research Project of Chongqing, Investigations on key techniques for multiocular stereo vision aided cotton picker, Project completed.

• Apr. 2015 – Mar. 2017, Pre-research project of the Equipment Development Department of the Central Military Commission, ******, Project completed.

• Jan. 2014 – Dec. 2016, Doctoral Discipline projects for higher education institutions of MOE, Aero-engine early fault identification using manifold learning, Project completed.

• Jan. 2013 – Dec. 2016, The National Natural Science Foundation of China, Wind turbine early fault identification using manifold learning, Project completed.

• Jan. 2012 – Dec. 2014, The National Natural Science Foundation of China, PDE Nonlinear filtering for mechanical systems, Project completed.

• Jul. 2009 – Jul. 2012, National High Technology Research and Development Program of China (863 project), Key diagnose and maintenance techniques for wind turbines, Project completed.

• 2010, First prize at provincial and ministerial level (Ministry of Education), Intelligent widget instrumentation and VMIDS developing system for mechanical systems.

• 2005, Second Prize of National Science and Technology Progress Award, National virtual instrumentation investigations and applications on mechanical testing.

• Aijun Yin, Fenglei Zheng, Jian Tan and Yu Wang, "An Improved Variational Auto-Encoder with Reverse Supervision for the Obstacles Recognition of UGVs," IEEE Sensors Journal, Aug 2020.

• Hongji Ren, Aijun Yin, Wei Song, et al, "Vibration Monitoring With Dependencies Attention for Gear Hobbing Quality Evaluation," IEEE Sensors Journal, vol. 20, no. 22, pp. 13726-13733, Jun 2020.

• Hongji Ren, Aijun Yin, Wenquan Yao, et al, "Radio frequency reflection characteristics of shale fragmentation subject to uniaxial compression", Measurement, vol. 139, pp.70-77, Jun 2019.

• Ren Hongji, Yin, Aijun,Li Jiang. A Wind Turbine Bearing Performance Evaluation Method Based on Similarity Analysis of Fuzzy k-Principal Curves in Manifold Space[J]，IEEE ACCESS，2019，7：36154-36163

• Ren Hongji, Yin Aijun, Zhang Quan. Vibration signal denoising using partial differential equations of arbitrary order [J], Measurement, 2019,148

• Yu Qibing,Yin Aijun, Zhang Quan. Optical flow tracking method for vibration identification of out-of-plane vision[J].JOURNAL OF VIBROENGINEERING, 2017,19(4): 2363-2374

• Yao Wenquan, Yin, Aijun, Ren Hongji. Evaluation of metal plastic deformation using radio-frequency reflection features[J]. IET SCIENCE MEASUREMENT & TECHNOLOGY, 2017,11(1):97-102

• Yin Aijun, Zhang Panpan,Ouyang Qi. A structure state evaluation method based on electric-thermo-acoustic effect for tension materials[J]. JAPANESE JOURNAL OF APPLIED PHYSICS, 2016,55(10):5

• Aijun Yin, Hongji Ren, A Propagating Mode Extraction Algorithm for Microwave Waveguide using Variational Mode Decomposition[J], Measurement Science and Technology, 2015, 26:1-10

• Aijun Yin, Zhengyi Yang, Guangqian Long, Precise sub-pixel size measurement with linear interpolation [J]. OPTICA APPLICATA, 2015, 45(1):113-123