4.5 Article

Vibration Control of a Time-Delayed Rotor-Active Magnetic Bearing System by Time-Varying Stiffness

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Mechanics

Stability and multi-pulse jumping chaotic vibrations of a rotor-active magnetic bearing system with 16-pole legs under mechanical-electric-electromagnetic excitations

W. S. Ma et al.

Summary: This study investigates the stability and Shilnikov-type multi-pulse jumping chaotic vibrations of a nonlinear rotor-active magnetic bearing (AMB) system with time varying stiffness and 16-pole legs under mechanical-electric-magnetic excitations. The research uses coordinate transformations, multiple scales method, and global perturbation method to determine explicit conditions for the existence of Shilnikov-type multi-pulse jumping chaotic vibrations near resonance points. Numerical simulations are conducted to validate the analytical predictions.

EUROPEAN JOURNAL OF MECHANICS A-SOLIDS (2021)

Article Mechanics

The Response Analysis and Vibration Control of Flexible Arms With Two Nonlinear Factors

Guoliang Ma et al.

Summary: This paper analyzes the dynamic response of flexible arms and studies vibration control, considering nonlinear factors. The study establishes vibration equations, uses control simulations, and finds that external forces cause significant responses, while reducing the dead zone nonlinearity range can improve vibration control effectiveness.

INTERNATIONAL JOURNAL OF APPLIED MECHANICS (2021)

Article Mechanics

Properties Analysis of Disk Spring with Effects of Asymmetric Variable Friction

Renzhen Chen et al.

Summary: This fundamental research investigates the mechanical properties of disk spring under asymmetric friction at contact edges and varying loads using a fractal contact model. By incorporating variable friction coefficient into the model, the static model of disk spring is improved for better computational accuracy under small loads, enhancing design and control precision in preload and vibration isolation equipment.

INTERNATIONAL JOURNAL OF APPLIED MECHANICS (2021)

Article Acoustics

Analysis and experiment of time-delayed optimal control for vehicle suspension system

Gai Yan et al.

JOURNAL OF SOUND AND VIBRATION (2019)

Article Engineering, Mechanical

Nonlinear dynamics near resonances of a rotor-active magnetic bearings system with 16-pole legs and time varying stiffness

R. Q. Wu et al.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2018)

Article Engineering, Electrical & Electronic

Moth-Flame Optimization-Based Fuzzy-PID Controller for Optimal Control of Active Magnetic Bearing System

Abhishek Dhyani et al.

IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY-TRANSACTIONS OF ELECTRICAL ENGINEERING (2018)

Article Engineering, Multidisciplinary

A fractional order PID control strategy in active magnetic bearing systems

Ahmed Mohamed Abdel-Hafez Shata et al.

ALEXANDRIA ENGINEERING JOURNAL (2018)

Article Engineering, Mechanical

Bifurcation onset delay in magnetic bearing systems by time varying stiffness

M. R. Ghazavi et al.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2017)

Article Engineering, Multidisciplinary

Time-delayed control to suppress the nonlinear vibrations of a horizontally suspended Jeffcott-rotor system

N. A. Saeed et al.

APPLIED MATHEMATICAL MODELLING (2017)

Article Engineering, Multidisciplinary

Nonlinear time delay saturation-based controller for suppression of nonlinear beam vibrations

N. A. Saeed et al.

APPLIED MATHEMATICAL MODELLING (2013)

Article Automation & Control Systems

Stability analysis of a rotor-AMB system with time varying stiffness

H. S. Bauomy

JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS (2012)

Article Mechanics

DYNAMIC BEHAVIOR OF ACTIVE MAGNETIC BEARINGS IN PRESENCE OF ANGULAR MISALIGNMENT DEFECT

N. B. Messaoud et al.

INTERNATIONAL JOURNAL OF APPLIED MECHANICS (2011)

Article Engineering, Electrical & Electronic

Effects of time delay on resonance of a nonlinear magnetic bearing system with delayed feedback

Kai Zheng et al.

INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS (2010)

Article Mathematics, Interdisciplinary Applications

Investigation of relation between singular points and number of limit cycles for a rotor-AMBs system

J. Li et al.

CHAOS SOLITONS & FRACTALS (2009)

Article Mathematics, Interdisciplinary Applications

Global bifurcations and chaos for a rotor-active magnetic bearing system with time-varying stiffness

W. Zhang et al.

CHAOS SOLITONS & FRACTALS (2008)

Article Mathematics, Interdisciplinary Applications

Transient and steady nonlinear responses for a rotor-active magnetic bearings system with time-varying stiffness

Wei Zhang et al.

CHAOS SOLITONS & FRACTALS (2008)

Article Mathematics, Interdisciplinary Applications

Bifurcation of multiple limit cycles for a rotor-active magnetic bearings system with time-varying stiffness

J. Li et al.

INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS (2008)

Article Mechanics

A time-varying stiffness rotor active magnetic bearings under combined resonance

U. H. Hegazy et al.

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME (2008)

Article Mathematics, Interdisciplinary Applications

Resonance behavior of a rotor-active magnetic bearing with time-varying stiffness

Y. A. Amer et al.

CHAOS SOLITONS & FRACTALS (2007)

Article Mathematics, Interdisciplinary Applications

Multi-pulse chaotic motions of a rotor-active magnetic bearing system with time-varying stiffness

W Zhang et al.

CHAOS SOLITONS & FRACTALS (2006)

Article Mechanics

Dynamics of a Jeffcott rotor-magnetic bearing system with time delays

JC Ji

INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS (2003)

Article Engineering, Mechanical

The μ approach to control of active magnetic bearings

RL Fittro et al.

JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME (2002)

Article Mathematics, Applied

Solving DDEs in MATLAB

LF Shampine et al.

APPLIED NUMERICAL MATHEMATICS (2001)

Article Acoustics

Non-linear oscillations of a rotor in active magnetic bearings

JC Ji et al.

JOURNAL OF SOUND AND VIBRATION (2001)