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综合介绍 General Introduction ResearchGateGoogle Scholar？ORCID (0000-0001-9535-9400) 个人相册

教育教学

个人经历 personal experience 工作经历 教育经历 2020.05-0000.00, 副教授2020.05-0000.00, Associate Professor西北工业大学，动力与能源学院School of Power and Energy, Northwestern Polytechnical University2014.12-2015.12, 研究助理2014.12-2015.12, Research Assistant香港理工大学，机械工程系Department of Mechanical Engineering, The Hong Kong Polytechnic University 2016.01-2020.03, 博士2016.01-2020.03, Doctor of Philosophy机械工程Mechanical Engineering香港理工大学机械工程系Department of Mechanical Engineering, The Hong Kong Polytechnic University2011.09-2014.04, 硕士2011.09-2014.04, Master of Engineering航空宇航推进理论与工程Propulsion Theory and Engineering of Aeronautics and Astronautics西北工业大学，动力与能源学院School of Power and Energy, Northwestern Polytechnical University2007.09-2011.06, 学士2007.09-2011.06, Bachelor of Engineering飞行器动力工程Power Engineering of Aircraft南京航空航天大学，能源与动力学院College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics

荣誉获奖

教育教学 Education and teaching 招生信息 教育信息 硕士研究生M.Eng (Master of Engineering) Positions(1) 学术型(1) Philosophy航空宇航推进理论与工程Propulsion theory and engineering of aeronautics and astronautics.(2) 专业型(2) Engineering机械工程（航空工程）Mechanical engineering (Aeronautical engineering). 本科生课程Undergraduate CoursesA. 材料力学A. Mechanics of materialsB. 航空发动机结构动力学B. Structural dynamics of aeroenginesC. 航空发动机结构计算机辅助设计C. Computer aided design for aeroengine structures 研究生课程Postgraduate CoursesA. 航空发动机结构计算机辅助设计A. Computer aided design for aeroengine structures

科学研究

科学研究 Scientific Research 机械结构的振动分析与故障诊断Vibration Analysis and Fault Diagnosis of Mechanical Structures(1) 振动分析(1) Vibration Analysis结构的建模、求解、分析和优化With the nonlinear dynamic model simulating mechanical strucutres under complex excitation loads and boundary conditions, effects of structural parameters on vibration characteristics would be studied.(2) 故障诊断(2) Fault Diagnosis故障的识别、定位、评估和预测Fault diagnosis including fault detection, localization, assessment, prediction would be implemented by studying physical mechanisms of various structural faults and utilizing nonlinearities caused by faults.

学术成果

学术成果 Academic Achievements 期刊论文Journal Articles(1) Q. K. Li, R. X. Ma, M. F. Liao and X. J. Jing. A novel fault evaluation method based on nonlinear vibration features and Euclidean distance measurement for grid-like structures. Structural Health Monitoring, 22(6), 4131-4148, 2023.(2) Q. K. Li, T. X. Wang, M. F. Liao and X. J. Jing. Evaluating bolt connecting faults in ring-type structures with nonlinear fault-induced loads and transmissibility functions. Mechanical Systems and Signal Processing, 191, 110212, 2023.(3) Q. K. Li, Z. H. Li, M. F. Liao, F. L. Yang and X. J. Jing. Transmissibility Function-based diagnosis of a class of bolted beam-like structures with nonlinear fault-induced loads and nonlinear boundary conditions. Mechanical Systems and Signal Processing, 191, 110189, 2023.(4) Q. K. Li and X. J. Jing. A novel nonlinear vibration feature-based approach for evaluating bolt-loosening faults in aerospace structures, The Hong Kong Institution of Engineers (HKIE) Transactions, 30(4), 12-21, 2023.(5) Q. K. Li, Z. H. Li, M. F. Liao and K. Zhang, Localization of breathing cracks in engineering structures with transmissibility function-based features, Journal of the Global Power and Propulsion Society, 6(1): 1-8, 2022.(6) Q. K. Li, R. Wang, M. F. Liao and X. J. Jing. A novel frequency domain feature-based approach for diagnosis of failure faults in complex structures with interconnected joints, Mechanical Systems and Signal Processing, 173, 109064, 2022.(7) Q. K. Li, M. F. Liao and X. J. Jing. Transmissibility function-based fault diagnosis methods for beam-like engineering structures: a review of theory and properties, Nonlinear Dynamics, 2021.(8) Q. K. Li and X. J. Jing. A novel second-order output spectrum based local tuning method for locating bolt-loosening faults, Mechanical Systems and Signal Processing, 147, 107104, 2021.(9) Q. K. Li and X. J. Jing. A systematic second-order output spectrum-based method for fault diagnosis with a local tuning approach, Journal of Sound and Vibration, 475, 115283, 2020.(10) Q. K. Li and X. J. Jing. Fault diagnosis of bolt loosening in structures with a novel second-order output spectrum-based method, Structural Health Monitoring, 19(1), 123-141, 2020.(11) Q. K. Li, X. J. Jing and Y. Q. Guo. The second-order output spectrum-based method for fault localization in ring type structures, Nonlinear Dynamics, 98(3), 1935-1955, 2019.(12) Q. K. Li and X. J. Jing. A second-order output spectrum-based method for detecting bolt-loosening fault in a satellite-like structure, The Hong Kong Institution of Engineers (HKIE) Transactions, 26(4), 157-165, 2019.(13) Q. K. Li and X. J. Jing. A second-order output spectrum approach for fault detection of bolt loosening in a satellite-like structure with a sensor chain, Nonlinear Dynamics, 89(1), 587-606, 2017.会议论文Conference Papers (EI)(1) H. Y. Hu, B. Shi, T. X. Wang, Q. K. Li, M. F. Liao, K. Zhang and F. L. Yang. Dynamic modeling and features of GTF engine rotor system, the ICANDVC 2023, Hongkong, China, 2023.(2) R. Wang, M. F. Liao, Z Liu, Q. K. Li, and C. Chi. Vibration response analysis of dual-Rotor system in aero-engines, the ICMSD 2022, Nanjing, China, 2022.(3) Q. K. Li, Z. H. Li, M. F. Liao and K. Zhang. Localization of breathing cracks in engineering structures with transmissibility function-based features, the GPPS Technical Conference 2021, Xi’an, China, 2022.(4) Q. K. Li, R. Wang, M. F. Liao and B. Shi. A novel nonlinear transmissibility function-based method for diagnosing shaft cracks of rotating machineries, the ICANDVC 2021, Hongkong, China, 2022.(5) Q. K. Li, Z. D. Shao and M. F. Liao. A novel vibration-based fault detection approach of bolted engineering structures without reference, the ASME Turbo Expo GT2021, Virtual, Online, 2021.(6) Q. K. Li and M. F. Liao. A novel detection and localization approach for nonlinear faults in two-dimensional structures, the 10th IEEE ICSPCC, Macau, China, 2020.(7) Q. K. Li and X. J. Jing. Fault localization in ring type structures with a second-order output spectrum-based method, the 9th ECCOMAS SMART, Paris, France, 2019.(8) Q. K. Li and X. J. Jing. Locating bolt-loosening faults in structures using a novel second-order output spectrum-based method with a local tuning approach, the 12th ACA ASCC, Kitakyushu, Japan, 2019.(9) Q. K. Li and X. J. Jing. Diagnosis of bolt loosening fault in structures with a novel second-order output spectrum-based method, the 8th IEEE ICSPCC, Qingdao, China, 2018.

综合介绍