科技获奖：

• 2021年，获得四川省科技进步二等奖
  

• 2022年， 中国人工智能学会，吴文俊人工智能奖-科技进步二等奖.

论文成果（部分）

• Hui Wang,Zhiwei Han,Xufan Wang,Yanbo Wu,Zhigang Liu.Contrastive Learning-based Bayes-Adaptive Meta-Reinforcement Learning for Active Pantograph Control in High-Speed Railways. IEEE Transactions on Transportation Electrification[J/OL].2023(07): DOI: 10.1109/TTE.2023.3293095. (SCI, JCR Q1)

• Hui Wang, Zhiwei Han, Zhigang Liu, Yanbo Wu. Deep Reinforcement Learning Based Active Pantograph Control Strategy in High-Speed Railway[J]. IEEE Transactions on Vehicular Technology, 2023,72(1), 227-238. (SCI, JCR Q1)

• Hui Wang, Zhiwei Han, Wenqiang Liu, Yanbo Wu. A Reinforcement Learning-Based Pantograph Control Strategy for Improving Current Collection Quality in High-Speed Railways. IEEE Transactions on Neural Networks and Learning Systems. 2022.33(11),1-14.SCI,A类.

• Hui Wang,Zhigang Liu,Zhiwei Han,Yanbo Wu,Derong Liu.Rapid Adaptation for Active Pantograph Control in High-Speed Railway via Deep Meta Reinforcement Learning. IEEE Transactions on Cybernetics[J/OL]. 2023,(05): DOI: 10.1109/TCYB.2023.3271900. (SCI, JCR Q1)

• [7] Hui Wang, Zhigang Liu, Xufan Wang, Xiangyu Meng, Yanbo Wu, Zhiwei Han. Model-based Data Efficient Reinforcement Learning for Active Pantograph Control in High-Speed Railways[J/OL].IEEE Transactions on Transportation Electrification.2023(08): DOI: 10.1109/TTE.2023.3304018. (SCI, JCR Q1)

• 郭维平,韩志伟,杨成,王惠,刘志刚.基于深度强化学习的局部像素级接触网图像增强方法研究[J].铁道学报,2023,45(12):58-64.EI.

• 吴延波,韩志伟(通讯),王惠,刘志刚,张雨婧.基于双延迟深度确定性策略梯度的受电弓主动控制研究[J/OL]. 电工技术学报,2023,(09)

• Ranran Zhao, Zhiwei Han, Zhigang Liu, Hui Wang, Junping Zhong. A Location-Enhanced and Multiscale-Friendly Crowd Detecting Approach for Tram.2022.71(1):1-9. SCI,A类.

• WEIPING GUO, HUI WANG, ZHIWEI HAN, JUNPING ZHONG, ZHIGANG LIU.A Novel Low-Light Catenary Image Enhancement Approach for CSCs Detection in High-Speed Railways. IEEE Open Journal of Instrumentation and Measurement.2022.1(8):1-7.

• HAN Zhi-wei, LIU Zhi-gang,ZHANG Xiao-xiao, LIU Yu-cheng. antograph-catenary Contact Force Data Analysis Based on Data Corelation Decomposed by EEMD[J]. Journal of the China Railway Society.2013,35(9):25-30.

• Junping Zhong; Zhigang Liu; Hongrui Wang; Wenqiang Liu; Cheng Yang; Zhiwei. HAN(通讯作者); Alfredo Núñez. A Looseness Detection Method for Railway Catenary Fasteners Based on Reinforcement Learning Refined Localization[J]. IEEE Transactions on Instrumentation and Measurement, 2021, 70: 1–13. DOI:10/gmg69c.

• Yuyang Li, Zhiwei. HAN, Zhigang. LIU. A Multilevel Feature and Structure Prior Information-Based Positioning Approach for Catenary Support Components[J]. IEEE Transactions on Instrumentation and Measurement, 2021, 70: 1–13. DOI:10/gmg69d.

• Wenqiang Liu;Zhigang Liu;Qiao Li;Zhiwei Han;Alfredo Núñez. High-Precision Detection Method for Structure Parameters of Catenary Cantilever Devices Using 3-D Point Cloud Data[J]. IEEE Transactions on Instrumentation and Measurement, 2021, 70: 1–11. DOI:10.1109/TIM.2020.3045801.

• 陈良双,吴思奇,喻文倩,刘志刚,韩志伟.基于转子侧附加阻尼控制的双馈风机并网次/超同步振荡抑制方法[J].电力系统保护与控制,2021,49(15):47-58.

• HAN Zhi-wei, LIU Zhi-gang, YANG Hong-mei, HAN Ye. Insulator Fault Detection Based on Curvelet Coeficients Morphology and Zonal Energy Method[J]. Journal of the China Railway Society. 2013, 35(3):36-40.

• HAN Zhi-wei, LIU Zhi-gang, CHEN Kun-feng, YOU Zhi-yu. antograph Slide Cracks Detection Technology Based on Curvelet Coeficients Directional Projection(CCDP) [J]. Journal of the China Railway Society. 2011, 33(11):63-69.

• HAN Zhiwei, LIU Zhigang, ZHAO Fei. Directional Reconstruction of Super Resolution Image by Magnifying Curvelet Basis[J]. Journal of Southwest Jiaotong University. 2011,46 (4): 620-625.

• HAN Zhi-wei, LIU Zhi-gang. High-speed parallel wavelet algorithm based on CUDA and its application in power system harmonic analysis[J]. Electric Power Automation Equipment. 2010.30(1):98-101,105.

• Zhou Jingsong, Han Zhiwei, Yang Changjiang. Catenary geometric parameters detection method based on 3D point cloud[J]. Chinese Journal of Scientific Instrument.2018.39(4):239-246.

• LIU Zhi-gang，HAN Zhi-wei. Study on Electrical Railway Catenary Line Spectrum Based on AR Model[J]. Journal of the China Railway Society. 2013, 35(12):24-29.

• Zhigang Liu, Zhiwei Han. Fault diagnosis of electric railway traction substation with model-based relation guiding algorithm[J]. Expert Systems with Applications. 2014, 41(4): 1730-1741.

• Zhigang Liu, Zhiwei Han, Yang Zhang, and Qiaoge Zhang. Multiwavelet packet entropy and its application in transmission line fault recognition and classification[J]. IEEE Transactions on Neural Networks and Learning Systems. 2014, 25(11): 2043-2052.

• LIU Zhi-gang, HAN Zhi-wei, HOU Yun-chang, LIU Yu-cheng. Modified Formula of Wave Motion Velocity of Catenary Inclusive of Air Damping[J]. Journal of the China Railway Society. 2013, 35(1):41-45.

• Zhigang Liu, Zhiwei Han, Gang Chen, Jian Xie. A method of "hard-spot" threshold extraction of pantograph-catenary current collection parameters of train-set[J]. International Journal of Computer and Communication Engineering, 2013, 2(2): 86-89.

• ZHONG Junping, LIU Zhigang, ZHANG Guinan, HAN Zhiwei . Condition Detection of Swivel Clevis Pins in Overhead Contact System of High-speed Railway[J]. Journal of the China Railway Society. 2017,39(06),65-71

• ZHANG Guinan, LIU Zhigang, HAN Ye, HAN Zhiwei. Loss Fault Detection for Auxiliary Catenary Wire of High-speed Railway Catenary Wire Holder[J]. Journal of the China Railway Society. 2017,39(05),40-46

• Zhigang Liu, Wenqiang Liu, Zhiwei Han. A high-precision detection approach for catenary geometry parameters of electrical railway. IEEE Transactions on Instrumentation & Measurement, 2017, 66(7): 1798-1808.

• Hongrui Wang, Zhigang Liu, Yang Song, Xiaobing Lu, and Zhiwei Han. Detection of contact wire irregularities using a quadratic time-frequency representation of the pantograph-catenary contact force. IEEE Transactions on Instrumentation & Measurement, 2016, 65(6):1385-1397.

• LIU Wen-qiang, LIU Zhi-gang, GENG Xiao, HAN Zhi-wei. Research on Detection Method for Geometrical Parameters of Catenary System Based on Mean Shift and Particle Filter Algorithm[J]. Journal of the China Railway Society. 2015,37(11),30-36.

• SONG Yang,LIU Zhi-gang,WANG Hong-rui,LU Xiao-bing,HAN Zhi-wei. Analysis on Influence of Stochastic Wind Field on Wind Vibration Fatigue of High-sped Railway Catenary[J]. Journal of the China Railway Society. 2015, 37(7): 20-26.

• LU Xiao-bing, LIU Zhi-gang, SONG Yang,HAN Zhi-wei. Review of pantograph active control[J]. Journal of Traffic and Transportation Engineering. 2014,14(02),49-61.

• LIU Wen-qiang, LIU Zhi-gang, , ZHANG Guinan, HAN Zhiwei. Correction of Detected Values of Catenary Geometric Parameters Based on Camera Calibration and Kalman Filtering[J]. Journal of the China Railway Society. 2014,36(09),28-33.

• WANG Hong-rui, LIU Zhi-gang, HAN Zhi-wei, SONG Yang. Feature Extraction of Pantograph-catenary Contact Force Power Spectrum of Electrified Railway[J]. Journal of the China Railway Society. 2014,36(11),23-28.

• SONG Yang, LIU Zhi-gang, WANG Hong-rui, HOU Yun-chang, HAN Zhi-wei. Influence of High-speed Railway Catenary Buffeting on Pantographcatenary Current Collection under Fluctuating Wind[J]. Journal of the China Railway Society. 2014,36(06),27-34

• Liu Yucheng, LIU Zhi-gang, Song Yang, HAN Zhi-wei. Simulation Calculation and Wind Tunnel Test of Static Aerodynamic Parameters of High-speed Railway Contact Line[J]. Journal of the China Railway Society. 2014, 36(5):33-38.

• HAN Ye, LIU Zhi-gang, HAN Zhi-wei, YANG Hong-mei. Fracture Detection of Ear Pieces of Catenary Support Devices of High-speed Railway Based on SIFT Feature Matching[J]. Journal of the China Railway Society. 2014,36(02),31-36.

• Zhigang Liu, Qiaoge Zhang, Zhiwei Han, Gang Chen. A new classification method for transient power quality combining spectral kurtosis with neural network[J]. Neurocomputing, 2014, 125: 95-101.

• YANG Hong-mei, LIU Zhi-gang, HAN Zhi-wei, HAN Ye. Foreign Body Detection betwen Insulator Pieces in Electrified Railway Based on Afine Moment Invariant[J]. Journal of the China Railway Society. 2013, 35(4):30-36.

• LIU Zhi-gang, HOU Yun-chang, HAN Zhi-wei, WANG Hong-rui. Analysis on Dynamic Characteristics of High-speed Railway Catenary Based on Wind Field Simulation[J]. Journal of the China Railway Society. 2013,35(11),21-28.

• CHEN Kun-feng,LIU Zhi-gang,HAN Zhi-wei,HE Shi-yu. Pantograph Slipper Cracks Identification Based on Translational Paralel Window in Curvelet Transform Domain[J]. Journal of the China Railway Society. 2012,34(10):44-46.

• ZHAO Fei, LIU Zhi-gang, HAN Zhi-wei. Simulation Study on Influence of Stochastic Wind Field to Dynamic Behavior of Pantograph-catenary System[J]. Journal of the China Railway Society. 2012, 34(10): 36-42.