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个人简介
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* 自供电传感器 (压电振动能量采集、低功耗传感节点);
* 机电耦合力学超材料 (可调式振动波衰减、波导);
* 结构及旋转机械故障诊断 (基于深度学习的故障分类及寿命预测);* 康复机器人中传感、结构与控制 ;
* 力学传感器,谐振式静磁场传感器、涡流位移传感器、压电麦克风、压电扬声器、压电变压器设计等 (传感器结构、信号调理电路及后续控制等)。
Google Scholar: scholar.google.com/citations?user=MBRm-y4AAAAJ&hl=en
Researchgate: www.researchgate.net/profile/Jiawen_Xu
国自然基金,省自然基金,重点专项子课题等
期刊
Chao Chen, Fei Shen, Jiawen Xu and Ruqiang Yan*, "Model Parameter Transfer for Gear Fault Diagnosis under Varying Working Conditions," Chinese Journal of Mechanical Engineering 34(1), 2021.
Xin Zhang, Hui Wang, Borui Hou, Jiawen Xu* and Ruqiang Yan, "1D-CNN-based Damage Identification Method Based on Piezoelectric Impedance Using Adjustable Inductive Shunt Circuitry for Data Enrichment," Structural Health Monitoring, 2021
Xiang Shen, Liye Zhao*, Jiawen Xu and wei Yao, "Mathematical Analysis and Micro-Spacing Implementation of Acoustic Sensor Based on Bio-Inspired Intermembrane Bridge Structure," Sensors 21(9), 2021.
Hui Wang, Jiawen Xu, Chuang Sun, Ruqiang Yan* and Xuefeng Chen, "Intelligent Fault Diagnosis for Planetary Gearbox Using Time-Frequency Representation and Deep Reinforcement Learning," IEEE/ASME Transactions on Mechatronics PP(99):1-1, 2021.
Yupei Jian, Guobiao Hu, Lihua Tang*, Jiawen Xu, and Kean C. Aw, "A generic theoretical approach for estimating bandgap bounds of metamaterial beams," Journal of Applied Physics 130(5):054501, 2021.
Bin Ju, Liang Fang, Qing Wang, Jiawen Xu, Guoli Li and Yongbin Liu*,“General rules for the inductive characteristics of piezoelectric structure and the integration with piezoelectric transformer for capacitive compensation,” Smart Materials and Structures, 2021.
Shilong Li, Jiawen Xu and Jiong Tang*, “Tunable Reflected Acoustic Wave Front Modulated with Piezoelectric Metasurfaces,” Journal of Physics D: Applied Physics, 2021.
Jiawen Xu*, Xin Zhang, Ruqiang Yan, “Experimental Analysis of Piezoelectric Metamaterial with Inductance Shunt Circuits by Using Correlation for Signal Detection,” Journal of Applied Physics, 128, 174903, 2020.
Xin Zhang, Jiawen Xu*, Ruqiang Yan, “A Structural Impedance Measurement Method by Using Polyvinylidene Fluoride as Actuator and Sensor,” Review of Scientific Instrument, 91(8), 2020.
Jiawen Xu*, Guobiao Hu, Lihua Tang, Yumin Zhang, and Ruqiang Yan, “Modeling and Analysis of Phononic Crystal with Coupled Lanes for Enhanced Elastic Wave Attenuation,” Journal of Vibration and Acoustic, 143(2): 021011, 2021.
Jiawen Xu*, Xin Zhang, Ruqiang Yan, “Coupled Piezoelectric Phononic Crystal for Adaptive Broadband Wave Attenuation by Destructive Interference”, Journal of Applied Mechanics, 87(9), 2020.
Fei Shen, Chao Chen, Jiawen Xu, Ruqiang Yan*, “A Fast Multi-tasking Solution: NMF-Theoretic Co-clustering for Gear Fault Diagnosis under Variable Working Conditions,” Chinese Journal of Mechanical Engineering, 33(1), 2020.
Fei Shen, Yun Hui, Ruqiang Yan*, Chuang Sun, Jiawen Xu, “A New Penalty Domain Selection Machine Enabled Transfer Learning for Gearbox Fault Recognition,” IEEE Transactions on Industrial Electronics, 2020.
Hui Wang, Jiawen Xu, Ruqiang Yan*, Robert X. Gao, “A New Intelligent Bearing Fault Diagnosis Method Using SDP Representation and SE-CNN,” IEEE Transactions on Instrumentation and Measurement, 2020.
Guobiao Hu, Jiawen Xu, Lihua Tang*, Chunbo Lan, Raj Das, Tunable metamaterial beam using negative capacitor for local resonators coupling, Journal of Intelligent Material Systems and Structures, 31(3), 2019.
Chao Chen, Fei Shen, Jiawen Xu, Ruqiang Yan*, “Probabilistic Latent Semantic Analysis Based Gear Fault Diagnosis under Variable Working Conditions,” IEEE Transactions on Instrumentation and Measurement, 2019.
Guobiao Hu, Lihua Tang*, Jiawen Xu, Chunbo Lan, Raj Das, Metamaterial with Local Resonators Coupled by Negative Stiffness Springs for Enhanced Vibration Suppression, Journal of Applied Mechanics, 86(8), 2019.
Fei Shen, Jiawen Xu, Chuang Sun, Xuefeng Chen, Ruqiang Yan*, Transfer between multiple working conditions: A new TCCHC-based exponential semi-deterministic extended Kalman filter for bearing remaining useful life prediction, Measurement, 142, 148–162, 2019.
Jiawen Xu, Ruqiang Yan, and J. Tang*, “Broadening Bandgap Width of Piezoelectric Metamaterial by Introducing Cavity,” Applied Sciences, 8(9), 2018.
Jiawen Xu*, and Ruqiang Yan, “Exploitation of Dimension-dependent Behavior of Piezoelectric Metamaterial with LC Shunt Circuit,” The European Physical Journal Applied Physics, 83(2), 2018.
F. Shen, C. Chen, J. Xu, and R. Yan*, A New Spectral Centroid Transfer Strategy for Bearing Fault Diagnosis under Varying Working Conditions, Chinese Journal of Scientific Instrument, 28(4), 2018.
J. Xu, S. Li and J. Tang*, “Customized Shaping of Vibration Modes by Acoustic Metamaterial Synthesis,” Smart Materials and Structures, 27, 045001, 2018.
Li, S., Xu, J., and Tang, J. *, “Tunable modulation of refracted Lamb wave front facilitated by adaptive elastic metasurfaces,” Applied Physics Letters,112(2), 021903, 2018
J. Xu, and J. Tang*, “Tunable Prism Based on Piezoelectric Metamaterial for Acoustic Beam Steering,” Applied Physics Letters, 110(18), 2017.
J. Xu and J. Tang*, “Modeling and analysis of piezoelectric cantilever-pendulum system for multi-directional energy harvesting,” Journal of Intelligent Material Systems and Structures, 28 (3), 323–338, 2017.
J. Xu and J. Tang*, “Multi-directional vibration energy harvesting by internal resonance,” Applied Physics Letters, 107(21), 2015.
J. Xu and J. Tang*, “Linear stiffness compensation using magnetic effect to improve electro-mechanical coupling for piezoelectric energy harvesting,” Sensors and Actuators A: Physical, 235(1), 2015.
QC Guan, B Ju, JW Xu, YB Liu and ZH Feng*, “Improved strain distribution of cantilever piezoelectric energy harvesting devices using H-shaped proof masses,” Journal of Intelligent Material Systems and Structures, 24 (9), 2013.
JW Xu, YB Liu, WW Shao and Z Feng*, “Optimization of a right-angle piezoelectric cantilever using auxiliary beams with different stiffness levels for vibration energy harvesting,” Smart Materials and Structures, 21 (6), 2012.
JW Xu, WW Shao, FR Kong and ZH Feng*, “Right-angle piezoelectric cantilever with improved energy harvesting efficiency,” Applied Physics Letters, 96 (15), 2010.
WW Shao, ZH Feng*, JW Xu, CL Pan and YB Liu, “Radiator heightens power density of piezoelectric transformers,” Electronics letters, 46 (25), 2010.
管青春, 徐佳文, H 形质量块对压电悬臂梁应变分布的均匀化, 压电与声光, 33 (4), 561-565, 2011.
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