学术带头人
贺德强(博士,二级教授):广西十百千人才工程第二层次人选,中国振动工程学会理事、中国仪器仪表协会测量与控制专业委员会常务委员、中国振动工程学会转子动力学专业委员会理事、中国人工智能学会智能制造专业委员会委员兼副秘书长、中国机械工程学会材料分会青年工作委员会委员、全国轨道交通电气设备与系统标准化技术委员会(SAC/ TC278)智能制造工作组(WG1)委员、全国土方机械标准化技术委员会电动土方机械分技术委员会(SAC/TC334/SC3)委员、广西机械工程学会第八届理事会理事,《广西大学学报(自然科学版)》编委、《控制与信息技术》编委等。
主要成员:
苗剑(博士,教授),邓建新(博士,副教授),刘斌(博士,副教授),杨蓉(博士,讲师),陈彦君(博士,讲师),李先旺(博士,讲师)
研究方向:
1、列车远程故障诊断:针对我国轨道交通列车的特点和需求,研究基于大容量网络的车载信息采集与故障诊断系统、车-地无线数据传输系统、地面信息处理与智能维护系统关键技术,实现对轨道交通列车的远程状态监控和故障诊断功能,构筑适应轨道交通列车的故障诊断信息技术平台,为提高轨道交通列车的运用、维护与管理水平,为提高轨道交通列车安全性、可靠性、可用性和可维护性提供信息化辅助支撑平台。
2、列车智能化运维:开展基于车联网的轨道交通列车健康管理系统关键技术研究,利用数据挖掘、机器学习等方法对列车实时状态数据和车载记录数据进行分析处理,通过数据拟合完成故障趋势判别,实现列车的远程监测、故障诊断、故障预警、寿命预测和智能维护等功能。
3、列车节能优化控制:在一定的牵引列车、线路等硬件环境下和既定的运行图、列车编组计划等运营管理状况下,研究列车运行能耗的精确计算模型与方法,通过提高列车再生制动能量回收利用效率,设定合理的列车行车调度时刻表,寻找列车最优控制方式,降低能源消耗和运营成本。
科研成果:
近5年发表的代表性论文
[1] Zhenzhen Jin,Deqiang He*, Zexian Wei. Intelligent Fault Diagnosis of Train Axle Box Bearing Based on Parameter Optimization VMD and Improved DBN[J]. Engineering Applications of Artificial Intelligence, 2022,110:104713, doi:10.1016/j.engappai.2022.104713 . (SCI一区, Top, IF= 7.802).
[2] Zhenpeng Lao,Deqiang He*, Zhenzhen Jin. Intelligent fault diagnosis for rail transit switch machine based on adaptive feature selection and improved LightGBM[J]. Engineering Failure Analysis,2023,148: 107219. doi:10.1016/ j.engfailanal.2023.107219. (SCI二区, IF= 3.634).
[3] Jinxin Wu, Xianwang Li,Deqiang He*, Qin Li, and Weibin Xiang. Learning Spatial-Temporal Dynamics for Short-Term Passenger Flow Prediction in Urban Rail Transit[J]. Applied Intelligence, 2023, doi: 10.1007/s10489-023-04508-5. (SCI二区, IF= 5.019).
[4] Zhenzhen Jin, Yulong Xiao,Deqiang He*, Zexian Wei, Yingqian Sun, Weifeng Yang. Fault diagnosis of bearing based on refined piecewise composite multivariate multiscale fuzzy entropy[J]. Digital Signal Processing, 2023,133:103884, doi:10.1016/j.dsp.2022.103884. (SCI二区, IF= 3.381)
[5] Zhenzhen Jin,Deqiang He*,Zhenpeng Lao, Zexian Wei, Xianhui Yin, Weifeng Yang. Early intelligent fault diagnosis of rotating machinery based on IWOA-VMD and DMKELM[J]. Nonlinear Dynamics, 2023,116(6):5287-5306, doi: 10.1007/s11071-022-08109-8 . (SCI二区, IF= 5.741).
[6] Lang Zhang,Deqiang He*, Yan He, Bin Liu, Yanjun Chen, Sheng Shan.Real-time energy saving optimization method for urban rail transit train timetable under delay condition[J], Energy, 2022, 258:124853, doi:10.1016/j.energy.2022.124853. (SCI一区, Top, IF= 8.857).
[7]Deqiang He*, Guoqiang Liu, Yanjun Chen, Jian Miao, Xiaoyang Yao. Evaluation and Prediction of Train Communication Network Performance[J]. IEEE Transactions on Vehicular Technology, 2022, 71(5):4898-4910.doi: 10.1109/TVT. 2022.3156068 (SCI二区, Top, IF= 6.239)
[8]Deqiang He*, Ruochen Ren, Kai Li, Zhiheng Zou, Rui Ma, Yuliang Qin, Weifeng Yang. Urban rail transit obstacle detection based on Improved R-CNN [J], Measurement, 2022,196:111277, doi:10.1016/j.measurement.2022.111277(SCI二区, IF=5.131).
[9]Deqiang He*, Yefeng Qiu, Jian Miao, Zhiheng Zou, Kai Li, Chonghui Ren, Guoqiang Shen. Improved Mask R-CNN for obstacle detection of rail transit[J], Measurement, 2022,190:110728, doi:10.1016/j.measurement.2022.110728(SCI二区, IF=5.131).
[10]Deqiang He, Chenyu Liu, Zhenzhen Jin*, Rui Ma, Yanjun Chen, Sheng Shan.Fault diagnosis of flywheel bearing based on parameter optimization variational mode decomposition energy entropy and deep learning[J]. Energy, 2022,239:122108, doi: 10.1016/j.energy.2021.122108. (SCI一区, Top, IF= 8.857).
[11]Deqiang He*,Xiaoliang Teng, Yanjun Chen*, Bin Liu, Heliang Wang, Xianwang Li, Rui Ma. Energy saving in metro ventilation system based on multi-factor analysis and air characteristics of and air characteristics of piston vent[J].Applied Energy, 2022, 307:118295, doi: 10.1016/j.apenergy.2021.118295. (SCI一区, Top, IF=11.446)
[12] Zhenzhen Jin,Deqiang He*, Rui Ma, Xueyan Zou, Yanjun Chen, Sheng Shan. Fault diagnosis of train rotating parts based on multi-objective VMD optimization and ensemble learning[J]. Digital Signal Processing, 2022,121:103312, doi:10.1016/j.dsp.2021.103312. (SCI二区, IF= 3.381)
[13]Deqiang He*, Daliang Sun, Yanjun Chen, Guoqiang Liu,Songlin Guo, Rui Ma, Jian Miao, Jianren Liu. Topology Design and Optimization of Train Communication Network Based on Industrial Ethernet[J]. IEEE Transactions on Vehicular Technology, 2022, 71(1):844-855, doi: 10.1109/TVT.2021.3128143. (SCI二区, Top, IF= 6.239)
[14]Deqiang He*, Xiaoliang Teng, Yanjun Chen*, Bin Liu,Jinxin Wu. Piston wind and energy saving based on the analysis of fresh air in the subway system[J]. Sustainable Energy Technologies and Assessments, 2022,50:101805,doi:10.1016/j.seta.2021.101805. (SCI二区, IF= 7.632)
[15]Deqiang He*, Xiaozhen Zhang, Chao Ge,Erheng Chen. A Novel Reliability-Centred Opportunistic Maintenance Strategy for Metro Train Complex System[J]. IEEE Intelligent Transportation Systems Magazine, 2022,14(3):146-159 doi:10.1109/ MITS.2020.3014080. (SCI二区, IF=5.293)
[16]Deqiang He, Lang Zhang, Songlin Guo, Yanjun Chen*, Sheng Shan, Hanqing Jian. Energy-efficient Train Trajectory Optimization Based on Improved Differential Evolution Algorithm and Multi-particle Model[J]. Journal of Cleaner Production, 2021,304:127163,doi:10.1016/j.jclepro.2021.127163. (SCI一区, Top, IF=11.072)
[17]Deqiang He*, Zhiheng Zou, Yanjun Chen*, Bin Liu, Jian Miao. Rail transit obstacle detection based on improved CNN[J]. IEEE Transactions on Instrumentation and Measurement, 2021,70:2515114, doi:10.1109/TIM.2021.3116315. (SCI二区, IF=5.332)
[18]Deqiang He, Jiyong Chen, Yanjun Chen*, Jian Miao*, Jianxin Deng, Jiqing Chen, Jianren Liu. Exploration of the correlation between welding flaw geometrical parameters and floating potential based on an ultrasonic duplex finite element model[J]. Measurement, 2021,167:108269, doi: 10.1016/ j.measurement.2020.108269 (SCI二区, IF=5.131)
[19]Deqiang He, Zhiheng Zou, Yanjun Chen*, Bin Liu, Xiaoyang Yao, Sheng Shan. Obstacle detection of rail transit based on deep learning[J]. Measurement,2021,176:109241, doi:10.1016/j.measurement.2021.109241 (SCI二区, IF=5.131)
[20]Deqiang He, Xiaoliang Teng, Yanjun Chen*, Yuzhao Yuan, Xianwang Li, Sheng Shan. Piston wind characteristic and energy saving of metro station environmental control system[J]. Journal of Building Engineering, 2021, 44:102664 (SCI二区, IF=5.318)
近5年授权的代表性专利
[1] 贺德强,江洲,苗剑,等.一种基于FasterR-CNN的高速列车车底异物检测方法,2023.04.07,中国,ZL201910633675.2
[2] 贺德强,邹智恒,刘力琼,等.一种基于深度学习的轨道交通障碍物检测方法,ZL202011550241.5
[3] 贺德强,李珍贵,陈滔,等.一种基于改进遗传算法的地铁列车节能优化方法,ZL 201910242864.7
[4] 贺德强,葛超,刘旗扬,等.一种基于可靠度的地铁车辆多部件的预防性维修优化方法,ZL 201810994975. 9
[5] 贺德强,郭松林,陈彦君,等.城市轨道交通列车运营时刻表和速度运行曲线优化方法,2022.10.11,中国,ZL 202010141777.5
[6] 贺德强,蒙基伟,苗剑,等.一种地铁车辆转向架多部件预防性维修决策优化模型,2022.11.11,中国,ZL 202010141832.0
[7] 贺德强,姚子锴,陈滔,等.一种基于深度学习的高速列车车底异物识别方法,2022.11.11,中国,ZL 202010141770.3
[8] 贺德强,刘卫,刘旗扬,等.一种列车车载受电弓运行状态在线图像检测装置及方法,2021.03. 30,中国,ZL 201810996450.9
[9] 贺德强,刘卫,王合良.一种机车乘务员实时视频疲劳检测的方法,ZL 201611048078.6
[10] 贺德强,徐刘峰,李笑梅,等.一种二系悬挂空气弹簧系统故障的在线诊断方法和装置,ZL 201510340009.1
近5年获得的主要奖励
[1] 贺德强(3/15),逆变式轨道交通制动能量回收装置的应用研究,2022年工程建设科学技术奖,一等奖,2022
[2] 贺德强(1/8),城市轨道交通列车节能优化控制与多车协同调度技术及应用,广西科技进步奖技术发明类,二等奖,2019
[3] 贺德强(1/7),基于云平台的城市轨道交通列车智能化运维系统关键技术及应用,广西科技进步奖,三等奖,2018
[4] 贺德强(1/7),轨道交通列车远程故障诊断系统关键技术研究与应用,广西科技进步奖,三等奖,2016
[5] 贺德强(2/9),高速列车故障诊断与智能维护技术研究,中国智能交通协会科技进步奖,二等奖,2013
[6] 贺德强(4/15),机车无火回送电源装置,2022年度中国铁道学会科学技术奖,三等奖,2022
近5年主持的主要科研项目:
[1] 国家自然科学基金联合基金重点项目,U22A2053,城市轨道交通列车关键部件智能运维基础理论与关键技术研究
[2] 国家自然科学基金面上项目,52072081,高可靠大容量高速列车车联网架构及关键技术研究
[3] 国家自然科学基金地区项目,51765006,复杂线路条件下城市轨道交通列车节能优化控制与多车协同调度研究
[4] 广西创新驱动发展专项,桂科AA20302010,城市轨道交通全自动驾驶列车研发及成果转化应用
[5] 广西自然科学基金重点项目,2017GXNSFDA198012,城市轨道交通列车节能优化控制关键技术研究
[6] 广西重点研发计划项目,桂科AB17195046,高速列车综合状态安全感知与预警网络关键技术研究
[7] 广西科技攻关项目,桂科攻1598009-6,和谐型电力机车供电装置检测系统开发及应用示范
[8] 国家自然科学基金地区项目,51165001,基于以太网的高速列车状态监测与故障诊断技术研究
[9] 广西重点研发计划,桂科AB22035008,基于大数据和云平台的智慧地铁信号智能运维关键技术研究及应用