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A feasibility study on applying meta-heuristic optimization and Gaussian process regression for predicting the performance of pantograph-catenary system
期刊论文
ACTA MECHANICA SINICA, 2024, 卷号: 40, 期号: 1, 页码: 12
作者:
Zhang MH(张莫晗)
;
Yin B(银波)
;
Sun ZX(孙振旭)
;
Bai, Ye
;
Yang GW(杨国伟)
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2024/02/26
Pantograph-catenary system
Gaussian process regression
Surrogate model
Physical-based model
Study of unsteady aerodynamic performance of a high-speed train entering a double-track tunnel under crosswind conditions
期刊论文
JOURNAL OF FLUIDS AND STRUCTURES, 2023, 卷号: 118, 页码: 103836
作者:
Luo, Jianjun
;
Wang, Lei
;
Shang, Suying
;
Li, Feilong
;
Guo DL(郭迪龙)
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2023/06/15
Aerodynamic performance
Flow structures
High -speed train
Crosswinds
Railway tunnel
Transient pressure
Research on sliding mode controller of the high-speed maglev train under aerodynamic load
期刊论文
ADVANCES IN MECHANICAL ENGINEERING, 10, 2022, 卷号: 14, 页码: 2147483647
作者:
Liu MJ(刘梦娟)
;
Wu H(吴晗)
;
Xu, Junqi
;
Ceng XH(曾晓辉)
;
Yin B(银波)
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  |  
浏览/下载:20/0
  |  
提交时间:2022/10/23
High-speed maglev train
aerodynamic load
sliding mode control
primary suspension
electromagnet fluctuation
考虑气动载荷影响的高速铁路车辆系统非线性动力响应
学位论文
北京: 中国科学院大学, 2022
作者:
史禾慕
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  |  
浏览/下载:18/0
  |  
提交时间:2022/06/30
高速铁路车辆系统
气动载荷
拟周期运动
主共振
次共振
The influence of operation variables on stress spectrum of high-speed train bogie frames
期刊论文
VEHICLE SYSTEM DYNAMICS, 2022, 页码: 14
作者:
Yuan, Zheng
;
Chen XJ(陈贤佳)
;
Li, Cen
;
Ma, Lijun
;
Li, Qiang
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2022/05/17
Stress spectrum
fatigue
operation variable
high-speed train
segmented Weibull model
Nonlinear dynamic responses of high-speed railway vehicles under combined self-excitation and forced excitation considering the influence of unsteady aerodynamic loads
期刊论文
NONLINEAR DYNAMICS, 2021, 页码: 36
作者:
Ceng XH(曾晓辉)
;
Shi HM(史禾慕)
;
Wu H(吴晗)
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2021/09/08
High-speed railway vehicle
Unsteady aerodynamic loads
Self-excited vibration
Forced vibration
Quasi-periodic motion
Bi-TLLDA and CSSVM based fault diagnosis of vehicle on-board equipment for high speed railway
期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2021, 卷号: 32, 期号: 8
作者:
Wei, Wei
;
Zhao, Xiao-qiang
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  |  
浏览/下载:5/0
  |  
提交时间:2021/10/14
fault diagnosis
vehicle on-board equipment
topic model
text classification
Improvement and queuing analysis of the handover mechanism in the high-speed railway communication
期刊论文
Telecommunication Systems, 2020, 卷号: 73, 期号: 3, 页码: 383-395
作者:
Dou, Zufang
;
Li, Suoping
;
Gaber, Jaafar
;
Chang, Xiaokai
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2020/11/14
Packet loss
Queueing theory
Railroads
Analytical equations
Handover
High
speed railways
High-speed railway systems
Packet loss rates
Queuing analysis
RAUs
Switch mechanism
Nonlinear hunting stability of high-speed railway vehicle on a curved track under steady aerodynamic load
期刊论文
VEHICLE SYSTEM DYNAMICS, 2020, 卷号: 58, 期号: 2, 页码: 175-197
作者:
Wu H(吴晗)
;
Zeng XH(曾晓辉)
;
Lai J(赖姜)
;
Yu Y(余洋)
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/03/11
Hunting stability
aerodynamic lift
crosswind load
curved track
critical speed
Integration of terrestrial laser scanning and soil sensors for deformation and hydrothermal monitoring of frost mounds
期刊论文
MEASUREMENT, 2019, 卷号: 131, 页码: 513-523
作者:
Luo, Lihui
;
Ma, Wei
;
Zhang, Zhongqiong
;
Zhuang, Yanli
;
Yang, Jinqiang
收藏
  |  
浏览/下载:151/0
  |  
提交时间:2019/10/09
Terrestrial laser scanning
Global navigation satellite system
Deformation monitoring
Hydrothermal monitoring
Frost mound
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