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Knowledge Management System of Institue of Mechanics, CAS
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2023 [4]
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山区峡谷风作用下高速列车跨桥隧区域运行安全性研究
学位论文
博士论文,北京: 中国科学院大学, 2023
Authors:
成炯豪
Adobe PDF(11436Kb)
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View/Download:109/8
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Submit date:2024/01/22
风场模型
高速列车
数值模拟
气动载荷
临界风速
Dynamic Parameter Optimization of High-Speed Pantograph Based on Swarm Intelligence and Machine Learning
期刊论文
INTERNATIONAL JOURNAL OF APPLIED MECHANICS, 2023, 卷号: 15, 期号: 9, 页码: 2350078
Authors:
Zhou R(周睿)
;
Xu XH(许向红)
Adobe PDF(1896Kb)
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Submit date: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
Authors:
Liu XM(刘小明)
;
Liu, C
;
Wu, W
;
Liu, JZ
;
Sun, SC
;
Wei, YG
Adobe PDF(3963Kb)
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Submit date:2023/06/15
Weld irregularity
Axle box acceleration
Finite element analysis
Safety limit
考虑结构弹性的单滑板高速受电弓动力学建模及弓网仿真
学位论文
硕士论文,北京: 中国科学院大学, 2023
Authors:
罗羿
Adobe PDF(4974Kb)
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Submit date:2023/06/27
单滑板受电弓,模态参数,模型修正,结构弹性,弓网耦合