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Modelling micropit formation in rolling contact fatigue of bearings with a crystal plasticity damage theory coupled with cohesive finite elements 期刊论文
ENGINEERING FRACTURE MECHANICS, 2024, 卷号: 297, 页码: 16
作者:  Han, Xinqi;  Li, Shuxin;  Sun CQ(孙成奇);  Lu, Siyuan
收藏  |  浏览/下载：6/0  |  提交时间：2024/04/02
Micropit formation  Rolling contact fatigue  Transgranular crack growth  Crystal plasticity model  
Pantograph-Catenary Interaction Prediction Model Based on SCSA-RBF Network 期刊论文
APPLIED SCIENCES-BASEL, 2024, 卷号: 14, 期号: 1, 页码: 11
作者:  Wu, Mengzhen;  Xu XH(许向红);  Zhang HC(张颢辰);  Zhou R(周睿);  Wang, Jianshan
收藏  |  浏览/下载：13/0  |  提交时间：2024/02/19
pantograph-catenary interaction prediction model  pantograph-catenary contact force  SCSA-RBF network  
Contact Force Surrogate Model and Its Application in Pantograph-Catenary Parameter Optimization 期刊论文
APPLIED SCIENCES-BASEL, 2024, 卷号: 14, 期号: 1, 页码: 13
作者:  Zhou R(周睿);  Xu XH(许向红);  Rahnejat, Homer
收藏  |  浏览/下载：44/0  |  提交时间：2024/02/19
current collection quality  pantograph-catenary parameters optimization  surrogate model  sensitivity analysis  
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：38/0  |  提交时间：2024/02/26
Pantograph-catenary system  Gaussian process regression  Surrogate model  Physical-based model  
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
作者:  Zhou R(周睿);  Xu XH(许向红)
Adobe PDF(1896Kb)  |  收藏  |  浏览/下载：60/1  |  提交时间：2023/10/23
Contact force of pantograph-catenary system  selective crow search algorithm  surrogate model  multi-parameter optimization  
Modeling of flexible metal wheel for pressurized lunar rover and traction performance prediction 期刊论文
JOURNAL OF FIELD ROBOTICS, 2023, 卷号: 40, 期号: 8, 页码: 2030-2041
作者:  Zhu, Jianzhong;  Shen, Yan;  Hao, Pujun;  Liu, Jingna;  Li YQ(李玉琼);  Wang, Kang;  Zou, Meng
Adobe PDF(1702Kb)  |  收藏  |  浏览/下载：53/1  |  提交时间：2023/09/26
flexible metal wheel  pressurized lunar rover  traction performance  wheel soil interaction model  
An analytical self consistent model for the adhesion of Gibson solid 期刊论文
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2023, 卷号: 249, 页码: 108246
作者:  Zhu, Yudong;  Zheng, Zhijun;  Huang CG(黄晨光);  Yu, Jilin
Adobe PDF(1300Kb)  |  收藏  |  浏览/下载：78/0  |  提交时间：2023/04/20
Adhesive contact  Gibson solid  Toy model  Folding deformation  Asymptotic solution  
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;  Wei, YG
Adobe PDF(3963Kb)  |  收藏  |  浏览/下载：72/2  |  提交时间：2023/06/15
Weld irregularity  Axle box acceleration  Finite element analysis  Safety limit  
Crossover behavior in stress relaxations of poroelastic and viscoelastic dominant hydrogels 期刊论文
SOFT MATTER, 2023
作者:  李航宇连欣怡;  Guan DS(关东石)
Adobe PDF(3270Kb)  |  收藏  |  浏览/下载：38/0  |  提交时间：2023/07/17
Motion of Droplets in Lyophilic Axially Varying Geometry-Gradient Tubes 期刊论文
LANGMUIR, 2023, 卷号: 39, 期号: 22, 页码: 7901-7911
作者:  Xiao ZQ(肖志强);  Hu, Xiaoling;  Wu D(吴笛);  Song, Kui
Adobe PDF(4581Kb)  |  收藏  |  浏览/下载：30/0  |  提交时间：2023/09/05