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科研机构
力学研究所 [42]
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期刊论文 [30]
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Dynamic Parameter Optimization of High-Speed Pantograph Based on Swarm Intelligence and Machine Learning
期刊论文
INTERNATIONAL JOURNAL OF APPLIED MECHANICS, 2023, 页码: 19
作者:
Zhou R(周睿)
;
Xu XH(许向红)
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2023/10/23
Contact force of pantograph-catenary system
selective crow search algorithm
surrogate model
multi-parameter optimization
Transient dynamics of a full wheel rail set passing a weld irregularity at high speed
期刊论文
ENGINEERING FAILURE ANALYSIS, 2023, 卷号: 148, 页码: 107203
作者:
Liu XM(刘小明)
;
Liu, C
;
Wu, W
;
Liu, JZ
;
Sun, SC
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2023/06/15
Weld irregularity
Axle box acceleration
Finite element analysis
Safety limit
Direct numerical simulation of compressible turbulence accelerated by graphics processing unit: An open-source high accuracy accelerated computational fluid dynamic software
期刊论文
PHYSICS OF FLUIDS, 2022, 卷号: 34, 期号: 12, 页码: 20
作者:
Dang, Guanlin
;
Liu, Shiwei
;
Guo, Tongbiao
;
Duan, Junyi
;
Li, Xinliang
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  |  
浏览/下载:15/0
  |  
提交时间:2023/02/07
Numerical Investigation on Aerodynamic Drag and Noise of Pantographs with Modified Structures
期刊论文
JOURNAL OF APPLIED FLUID MECHANICS, 2022, 卷号: 15, 期号: 2, 页码: 617-631
作者:
Yao, Y.
;
Sun, Z.
;
Li, G.
;
Prapamonthon, P.
;
Cheng, G.
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  |  
浏览/下载:30/0
  |  
提交时间:2022/07/18
High speed train
Pantograph
Resistance
Aerodynamic noise
Acoustic finite element method
Multi-parameter joint optimization for double-strip high-speed pantographs to improve pantograph-catenary interaction quality
期刊论文
ACTA MECHANICA SINICA, 2022, 卷号: 38, 期号: 1, 页码: 11
作者:
Wu, Mengzhen
;
Xu, Xianghong
;
Yan, Yongzhao
;
Luo, Yi
;
Huang, Sijun
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  |  
浏览/下载:33/0
  |  
提交时间:2022/07/18
High-speed pantograph
Pantograph-catenary interaction quality
Multi-parameter joint optimization
Analysis and prediction of high-speed train wheel wear based on SIMPACK and backpropagation neural networks
期刊论文
EXPERT SYSTEMS, 2021, 卷号: 38, 期号: 7, 页码: 11
作者:
Wang, Shuwen
;
Yan, Hao
;
Liu, Caixia
;
Fan, Ning
;
Liu XM(刘小明)
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  |  
浏览/下载:28/0
  |  
提交时间:2021/11/01
BP neural networks
high-speed train
SIMPACK
wheel wear
Effects of Running Speed on Coupling between Pantograph of High-Speed Train and Tunnel Based on Aerodynamics and Multi-Body Dynamics Coupling
期刊论文
APPLIED SCIENCES-BASEL, 2021, 卷号: 11, 期号: 21, 页码: 16
作者:
Ji ZL(纪占玲)
;
Guo Y(郭易)
;
Guo DL(郭迪龙)
;
Yang GW(杨国伟)
;
Liu YB(刘玉标)
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  |  
浏览/下载:25/0
  |  
提交时间:2022/01/12
coupling effect between pantograph and tunnel
high-speed pantograph
high-speed train
running speed
coupled aerodynamics and multi-body dynamics
passing through a tunnel
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)
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  |  
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
Numerical Investigation on the Influence of the Streamlined Structures of the High-Speed Train's Nose on Aerodynamic Performances
期刊论文
APPLIED SCIENCES-BASEL, 2021, 卷号: 11, 期号: 2, 页码: 22
作者:
Sun ZX(孙振旭)
;
Yao SB(姚拴宝)
;
Wei LY(魏涟漪)
;
Yao YF(姚永芳)
;
Yang GW(杨国伟)
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  |  
浏览/下载:19/0
  |  
提交时间:2021/04/07
Effect of aerodynamic moment on high-speed maglev train under complicated conditions
会议论文
Virtual, Online, 10 August 2021 到 12 August 2021
作者:
Hao ZZ(郝占宙)
;
Yin B(银波)
;
Yang GW(杨国伟)
;
Xiao P(肖攀)
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  |  
浏览/下载:2/0
  |  
提交时间:2021/11/30
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