教师主页移动版

个人经历 Personal experience 工作经历 教育经历 2019-至今， 西北工业大学航空学院，副教授 2013年9月—2018年10月，清华大学，机械工程系，博士

教育教学

科学研究 Scientific Research 研究方向（不局限于）：[1] 信号处理[2] 动力学建模与振动分析[3] 机械设备健康监测[4] 机械设备动态测试与智能维护  发表学术论文：[1]   Liu T, Zhang W, Yan S. A novel image enhancement algorithm based on stationary wavelet transform for infrared thermography to the de-bonding defect in solid rocket motors. Mechanical Systems and Signal Processing, 2015, 62: 366-380. (中科院1区, 2019影响因子:6.471, Top期刊)[2]   Liu T, Yan S, Zhang W. Time–frequency analysis of nonstationary vibration signals for deployable structures by using the constant-Q nonstationary gabor transform. Mechanical Systems and Signal Processing, 2016, 75: 228-244. (中科院1区, 2019影响因子: 6.471, Top期刊) [3] Liu T, Huang J, Yan S, et al. Extraction and analysis of transient signals of a deployable structure vibration based on the sparse decomposition with mixed norms. Aerospace science and Technology, 2020, 105:106064. (中科院1区, 2019影响因子:4.499, Top期刊)[4]   Liu T, Lyu M, Wang Z, Yan S. An identification method of orbit responses rooting in vibration analysis of rotor during touchdowns of active magnetic bearings. Journal of Sound and Vibration, 2018, 414: 174-191. (中科院2区, 2019年影响因子: 3.429) [5]   Liu T, Luo Z, Huang J, Yan S. A Comparative Study of Four Kinds of Adaptive Decomposition Algorithms and Their Applications. Sensors. (中科院3区, 2019年影响因子: 3.275) [6]   Liu T, Li J, Cai X, Yan S. A time-frequency analysis algorithm for ultrasonic waves generating from a debonding defect by using empirical wavelet transform. Applied Acoustics, 2018, 131: 16-27. (中科院3区, 2019年影响因子: 2.44) [7]   Liu T, Yan S. Vibration analysis of a deployable structure using Constant-Q nonstantionary Gabor transform and Fourier transform. Noise Control Engineering Journal, 2018, 66(2): 78-89. (中科院4区)[8]   Lyu M, Liu T(共同一作), Wang Z, Yan S, Jia X, Wang Y. A control method of the rotor re-levitation for different orbit responses during touchdowns in active magnetic bearings. Mechanical Systems and Signal Processing, 2018, 105: 241-260. (中科院1区, 2019影响因子: 6.471, Top期刊)[9]   Song J, Liu T(共同一作), Shi H, Yan S, Liao Z, Liu Y, Liu W, Peng Z. Time-frequency analysis of the tribological behaviors of Ti6Al4V alloy under a dry sliding condition. Journal of Alloys and Compounds, 2017, 724: 752-762. (中科院1区, 2019年影响因子: 4.65, Top期刊) [10] Luo Z, Liu T(共同一作), Yan S, Qian M. Revised empirical wavelet transform based on auto-regressive power spectrum and its application to the mode decomposition of deployable structure. Journal of Sound and Vibration, 2018, 431: 70-87. (中科院2区, 2019年影响因子: 3.429) [11] Yang T, Liu T, Tang Y, et al. Enhanced targeted energy transfer for adaptive vibration suppression of pipes conveying fluid. Nonlinear Dynamics, 2018: 1-8. (中科院1区, 2019年影响因子: 4.867, Top期刊) [12] Lyu M, Liu T, Wang Z, Yan S, Jia X, Wang Y. Orbit Response Recognition During Touchdowns by Instantaneous Frequency in Active Magnetic Bearings. Journal of Vibration and Acoustics, 2018, 140(2): 021002. (中科院2区, 2019年影响因子: 2.343) [13] Zhang Y, Gu Y, Liu T, et al. Dynamic behavior and parameter sensitivity of the free-floating base for space manipulator system considering joint flexibility and clearance. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2018: 0954406218806927. (中科院4区)[14] Lyu M, Wang Z, Liu T, et al. Frequency Analysis of the Orbit Responses of Active Magnetic Bearings in Touchdown Using Hilbert Transform. International Journal of Structural Stability & Dynamics, 2017, 17(08):10. (中科院3区, 2019年影响因子: 2.082) [15] Ma D H, Wu J N, Liu T, Yan S. Deformation analysis of the flexspline of harmonic drive gears considering the driving speed effect using laser sensors. Science China Technological Sciences, 2017, 60(8): 1175-1187. (中科院3区, 2019年影响因子: 1.938)

荣誉获奖

社会兼职 Social Appointments 1.中国振动工程学会机械动力学专委会理事2.国际学术期刊审稿人Mechanical Systems and Signal ProcessingThe Journal of the Acoustical Society of America

科学研究

学术成果

综合介绍