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中国科学院力学研究所机构知识库
Knowledge Management System of Institue of Mechanics, CAS
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Indexed By:CSCD
Document Type:期刊论文
Author:杨国伟
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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
Authors:
Zhang MH(张莫晗)
;
Yin B(银波)
;
Sun ZX(孙振旭)
;
Bai, Ye
;
Yang GW(杨国伟)
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View/Download:71/0
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Submit date:2024/02/26
Pantograph-catenary system
Gaussian process regression
Surrogate model
Physical-based model
地效翼的颤振特性研究
期刊论文
振动与冲击, 2023, 卷号: 42, 期号: 17, 页码: 265-274
Authors:
赵奥博
;
郑冠男
;
黄程德
;
杨国伟
;
陈玮琪
Adobe PDF(2373Kb)
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View/Download:59/20
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Submit date:2023/10/26
地面效应
计算流体力学/计算结构力学(CFD/CSD)耦合
颤振
A practical approach to flow field reconstruction with sparse or incomplete data through physics informed neural network
期刊论文
ACTA MECHANICA SINICA, 2023, 卷号: 39, 期号: 3, 页码: 322302
Authors:
Xu SF(许盛峰)
;
Sun ZX(孙振旭)
;
Huang RF(黄仁芳)
;
Guo DL(郭迪龙)
;
Yang GW(杨国伟)
;
Ju SJ(鞠胜军)
Adobe PDF(4793Kb)
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Submit date:2023/04/20
Physics informed neural network
Flow field reconstruction
Particle image velocimetry
Cosine annealing algorithm
Experimental fluid dynamics
Aerodynamic optimization using passive control devices near the bogie cabin of high-speed trains
期刊论文
ACTA MECHANICA SINICA, 2022, 卷号: 38, 期号: 9, 页码: 16
Authors:
Yao YF(姚永芳)
;
Sun ZX(孙振旭)
;
Li GB
;
Yang GW(杨国伟)
;
Prapamonthon P
;
Guo Y(郭易)
;
Wang MY(王梦莹)
Adobe PDF(4750Kb)
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Submit date:2022/07/18
Passive control devices
Aerodynamic drag
Slipstream
Aerodynamic noise
High-speed trains
Effects of bottom deflectors on aerodynamic drag reduction of a high-speed train
期刊论文
ACTA MECHANICA SINICA, 2022, 卷号: 38, 期号: 5, 页码: 15
Authors:
Liu, Wen
;
Ji ZL(纪占玲)
;
Guo DL(郭迪龙)
;
Yang GW(杨国伟)
;
Zhou, Gaowei
;
Ren, Kunhua
Adobe PDF(2462Kb)
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Submit date:2022/07/18
High-speed train
Drag reduction
Bottom deflector
Bogie
Flow control
刚性接触网悬挂结构刚度识别方法
期刊论文
铁道科学与工程学报, 2021, 卷号: 18, 期号: 11, 页码: 3032-3039
Authors:
张玲芳
;
黄国君
;
杨国伟
;
程桂军
;
纪占玲
Adobe PDF(1503Kb)
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View/Download:257/55
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Submit date:2022/03/16
刚性接触网
刚度识别
模型验证
模型修正
损伤诊断
沟槽微结构尺寸对高速列车横风特性影响研究
期刊论文
空气动力学学报, 2021, 卷号: 39, 期号: 05, 页码: 132-141
Authors:
王业腾
;
孙振旭
;
鞠胜军
;
王梦莹
;
杨国伟
Adobe PDF(1811Kb)
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View/Download:183/50
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Submit date:2022/03/16
高速列车
横风
表面微结构
气动性能
正交设计
方差分析
极差分析
Effect of surface roughness on the aerodynamics of a high-speed train subjected to crosswinds
期刊论文
ACTA MECHANICA SINICA, 2021, 页码: 14
Authors:
Wang MY(王梦莹)
;
Hashmi, S. A.
;
Sun ZX(孙振旭)
;
Guo DL(郭迪龙)
;
Vita, G.
;
Yang GW(杨国伟)
;
Hemida, H.
Adobe PDF(2683Kb)
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View/Download:316/67
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Submit date:2021/08/16
High-speed train
Surface roughness
Crosswinds
Aerodynamics
Flow separation
Aerodynamic shape optimization of an urban maglev train
期刊论文
ACTA MECHANICA SINICA, 2021, 页码: 16
Authors:
Sun ZX(孙振旭)
;
Wang MY(王梦莹)
;
Wei LY(魏涟漪)
;
Kong FB
;
Yang GW(杨国伟)
Adobe PDF(2376Kb)
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View/Download:314/81
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Submit date:2021/06/15
Urban maglev train
Aerodynamic characteristics
Cross validation
Kriging model
Genetic algorithm
高速列车设计和服役关键力学问题专题序
期刊论文
力学学报, 2021, 卷号: 53, 期号: 01, 页码: 17-18
Authors:
杨国伟
Adobe PDF(171Kb)
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Submit date:2021/01/29
列车设计
高速列车
力学问题
高速铁路