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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
博士论文，北京: 中国科学院大学, 2022
作者:  史禾慕
Adobe PDF(17196Kb)  |  收藏  |  浏览/下载：273/9  |  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  
非线性水弹性波的稳定性及动力学研究 学位论文
硕士论文，北京: 中国科学院大学, 2022
作者:  孟洋涵
Adobe PDF(5405Kb)  |  收藏  |  浏览/下载：184/13  |  提交时间：2022/07/05
非线性水弹性波，孤立波，动力学响应，渐近分析，直接数值模拟  
An optimized volume of fluid method for modelling three-dimensional debris flows. Implementation in OpenFOAM, validation, and application in the Aiwa Watershed, Beijing 期刊论文
COMPUTERS AND GEOTECHNICS, 2022, 卷号: 144, 页码: 14
作者:  Zhang Y(张岩);  Lyu, Liqun;  Li P(李鹏)
Adobe PDF(3322Kb)  |  收藏  |  浏览/下载：410/86  |  提交时间：2022/03/28
Debris flow  Volume of fluid  Herschel-Bulkley  Aiwa Watershed  OpenFOAM  
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)
Adobe PDF(48308Kb)  |  收藏  |  浏览/下载：176/29  |  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  
Aerodynamic performance and flow evolution of a high-speed train exiting a tunnel with crosswinds 期刊论文
JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2021, 卷号: 218, 页码: 14
作者:  Wang, Lei;  Luo, Jianjun;  Li, Feilong;  Guo DL(郭迪龙);  Gao, Liping;  Wang, Dengke
Adobe PDF(17977Kb)  |  收藏  |  浏览/下载：246/61  |  提交时间：2021/11/29
High-speed train (HST)  Crosswinds  Aerodynamic performance  Computational fluid dynamics (CFD)  
Dynamic stability of an electromagnetic suspension maglev vehicle under steady aerodynamic load 期刊论文
APPLIED MATHEMATICAL MODELLING, 2021, 卷号: 97, 页码: 483-500
作者:  Wu H(吴晗);  Zeng XH(曾晓辉);  Gao, Ding-Gang;  Lai, Jiang
Adobe PDF(2496Kb)  |  收藏  |  浏览/下载：310/54  |  提交时间：2021/08/03
EMS maglev vehicle  Dynamic stability  Aerodynamic load  Critical speed  
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, 卷号: 105, 页码: 36
作者:  Zeng XH(曾晓辉);  Shi HM(史禾慕);  Wu H(吴晗)
Adobe PDF(5210Kb)  |  收藏  |  浏览/下载：570/344  |  提交时间：2021/09/08
High-speed railway vehicle  Unsteady aerodynamic loads  Self-excited vibration  Forced vibration  Quasi-periodic motion  
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
作者:  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)  |  收藏  |  浏览/下载：286/58  |  提交时间：2021/08/16
High-speed train  Surface roughness  Crosswinds  Aerodynamics  Flow separation  
Deep Learning Based Semi-Supervised Control for Vertical Security of Maglev Vehicle With Guaranteed Bounded Airgap 期刊论文
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, 2021, 卷号: 22, 期号: 7, 页码: 4431-4442
作者:  Sun, Yougang;  Xu, Junqi;  Wu H(吴晗);  Lin, Guobin;  Mumtaz, Shahid
Adobe PDF(2003Kb)  |  收藏  |  浏览/下载：280/112  |  提交时间：2021/08/16
Extended state observer  intelligent control  nonlinear dynamics  state constrains  vertical security  
气动升力下磁浮车辆非线性响应研究 期刊论文
机械工程学报, 2021, 卷号: 57, 期号: 14, 页码: 223-231
作者:  吴晗;  曾晓辉
Adobe PDF(1521Kb)  |  收藏  |  浏览/下载：132/40  |  提交时间：2021/11/12
磁浮列车  气动升力  增量谐波平衡法  反馈控制  非线性响应