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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:576/347  |  提交时间:2021/09/08
High-speed railway vehicle  Unsteady aerodynamic loads  Self-excited vibration  Forced vibration  Quasi-periodic motion  
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:286/117  |  提交时间:2021/08/16
Extended state observer  intelligent control  nonlinear dynamics  state constrains  vertical security  
Analysis of Harmonically Forced Duffing Oscillator with Time Delay State Feedback by Incremental Harmonic Balance Method 期刊论文
JOURNAL OF VIBRATION ENGINEERING & TECHNOLOGIES, 2021, 页码: 13
作者:  Wu H(吴晗);  Zeng XH(曾晓辉);  Liu YB(刘玉标);  Lai J(赖姜)
Adobe PDF(1513Kb)  |  收藏  |  浏览/下载:282/64  |  提交时间:2021/05/06
Incremental harmonic balance method  Duffing oscillator  Time delay  Primary and 1  3 subharmonic resonance  Continuous time approximation  
Periodic Response and Stability of a Maglev System with Delayed Feedback Control Under Aerodynamic Lift 期刊论文
INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS, 2021, 卷号: 21, 期号: 3, 页码: 22
作者:  Wu H(吴晗);  Zeng XH(曾晓辉);  Gao Ding-Gang
Adobe PDF(907Kb)  |  收藏  |  浏览/下载:211/66  |  提交时间:2021/05/06
Maglev vehicle  aerodynamic lift  time delay  incremental harmonic balance  periodic response  stability