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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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吴晗 [7]
曾晓辉 [5]
赖姜 [3]
史禾慕 [2]
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轮对非线性动力学系统蛇行运动的解析解
期刊论文
力学学报, 2022, 卷号: 54, 期号: 07, 页码: 1807-1819
Authors:
史禾慕
;
曾晓辉
;
吴晗
Adobe PDF(1799Kb)
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View/Download:133/39
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Submit date:2022/08/11
轮对动力学
多尺度法
解析解
极限环
非线性临界速度
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
Authors:
Zeng XH(曾晓辉)
;
Shi HM(史禾慕)
;
Wu H(吴晗)
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View/Download:609/358
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Submit date:2021/09/08
High-speed railway vehicle
Unsteady aerodynamic loads
Self-excited vibration
Forced vibration
Quasi-periodic motion
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
Authors:
Wu H(吴晗)
;
Zeng XH(曾晓辉)
;
Liu YB(刘玉标)
;
Lai J(赖姜)
Adobe PDF(1513Kb)
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Submit date:2021/05/06
Incremental harmonic balance method
Duffing oscillator
Time delay
Primary and 1
3 subharmonic resonance
Continuous time approximation
Effect of plasticity on dynamic impact in a journal-bearing system: A planar case
期刊论文
MECHANISM AND MACHINE THEORY, 2020, 卷号: 154, 页码: 17
Authors:
Peng Q(彭青)
;
Ye X(叶璇)
;
Wu H(吴晗)
;
Liu XM(刘小明)
;
Wei YG(魏悦广)
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Submit date:2020/11/30
Conformal contact
Dynamic impact
Normal force-displacement relationship
Plastic deformation
Revolute joint
Numerical investigation on Hopf bifurcation and post-instability of tube bundles subjected to two-phase cross-flow and loose support
期刊论文
Annals of Nuclear Energy, 2020, 卷号: 143, 页码: 107459
Authors:
Lai J
;
Wu H(吴晗)
;
Sun L
;
Gao LX
;
Li PZ
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View/Download:441/93
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Submit date:2020/03/14
Nonlinear hunting stability of high-speed railway vehicle on a curved track under steady aerodynamic load
期刊论文
VEHICLE SYSTEM DYNAMICS, 2020, 卷号: 58, 期号: 2, 页码: 175-197
Authors:
Wu H(吴晗)
;
Zeng XH(曾晓辉)
;
Lai J(赖姜)
;
Yu Y(余洋)
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Submit date:2020/03/11
Hunting stability
aerodynamic lift
crosswind load
curved track
critical speed
The effect of wheel set gyroscopic action on the hunting stability of high-speed trains
期刊论文
VEHICLE SYSTEM DYNAMICS, 2017, 卷号: 55, 期号: 6, 页码: 924-944
Authors:
Zeng XH(曾晓辉)
;
Wu H(吴晗)
;
Lai J(赖姜)
;
Yu Y(余杨)
;
Wu, H (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing, Peoples R China.
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Submit date:2017/07/24
Wheel Set Gyroscopic Action
Hunting Stability
Critical Speed