• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 会议论文
  5. Nonlinear dynamics of a rotor-active magnetic bearing system with 16-pole and the time varying stiff

Nonlinear dynamics of a rotor-active magnetic bearing system with 16-pole and the time varying stiff

来源 :The 4th International Conference on Dynamics, Vibration and | 被引量 : 0次 | 上传用户：linxiao13421
【摘 要】
：
In this paper, we investigate the nonlinear dynamics in a rotor-active magnetic bearing system with 16-pole and the time varying stiffness.The nonlinear equatio
【作 者】
：
Ruiqin Wu Wei Zhang 
【机 构】
：
CollegeofMechanicalEngineering,BeijingUniversityofTechnology,Beijing100022,P.R.China
【出 处】
：
The 4th International Conference on Dynamics, Vibration and
【发表日期】
：
2014年8期
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
In this paper, we investigate the nonlinear dynamics in a rotor-active magnetic bearing system with 16-pole and the time varying stiffness.The nonlinear equations of motion are constructed for the rotor-AMB system with time varying stiffness.The resulting dimensionless equation of motion is a two-degree-of-freedom nonlinear system with quadratic and cubic nonlinearities and parametric excitation.
其他文献
A new method to obtain first order approximate conserved quantities of second-ordinary dynamics syst
We consider the perturbed system as the combination of unperturbed system and perturbed term according to the characteristic of the first order approximate cons
会议
A new method for improving energy harvesting ability of piezoelectric beam with high order vibration
Under the stimulation of flow, the flexible piezoelectric beam can vibrate with 2th and higher order vibration model, which will generates positive and negative
会议
Study on the stress spectrum simulation of a well-meshed FE railway vehicle using a coupled vehicle-
The stress spectrum of a well-meshed FE railway vehicle is simulated using a coupled vehicle-track model based on the pseudo-excitation method (PEM) and the sym
会议
A hysteretic force model for the rub-impact of structures with coating and its experimental verifica
The rub-impact of rotor/stator is one of the major factors which affect the stability and safety of a rotating machine, in which the characterization of the rub
会议
The motion of the linear homogeneous, steady, constrained system with active force in the rimann-car
Nonholonomic mapping method was used to study the motion of the linear homogeneous, steady, constrained system with active force in the Rimann-Cartan space.By t
会议
A theoretical and experimental study on non-linear behavior in a bouncing dimer
Recent studies show that a dimer, consisting of two identical spheres rigidly connected by a rod, can exhibit periodic motions over a sinusoidally vibrating pla
会议
Indirect inverse sub-structuring method for multi-component coupled product transport system
Frequency response function (FRF) based substructuring method can lead to simplified modelling studies involving modifications of the complex system by substitu
会议
Extension of gaussian linearization for analyzing cyclostationary response of duffing oscillator sub
An effective Gaussian linearization method is extended and formulated for investigating the cyclostationary response of Duffing oscillator under both sinusoidal
会议
Adaptive output-feedback control based on nonlinear filter of flexible-joint space robot with bounde
The control problem of the free-floating flexible joint space robot with an uncontrolled base and bounded torque inputs is discussed.With the momentum conservat
会议
Analysis of the global bifurcations and coexistence of multiple solutions for a general quasi-Hamilt
The global dynamic behaviors of a quasi-Hamiltonian vibro-impact system are studied in this paper.Referring to homoclinic Melnikov function of the quasi-Hamilto
会议