Moving-load dynamic problems: A tutorial (with a brief overview)

H Ouyang - Mechanical Systems and Signal Processing, 2011 - Elsevier
This tutorial is dedicated to the study of structural dynamics problems caused by moving
loads. Through a simple example of a simply supported beam traversed by a moving mass …

Dynamical modeling and multi-pulse chaotic dynamics of cantilevered pipe conveying pulsating fluid in parametric resonance

YF Zhang, MH Yao, W Zhang, BC Wen - Aerospace Science and …, 2017 - Elsevier
The dynamical modeling, multi-pulse orbits and chaotic dynamics of cantilevered pipe
conveying pulsating fluid with harmonic external force are studied using the energy-phase …

Global bifurcations and chaotic dynamics in nonlinear nonplanar oscillations of a parametrically excited cantilever beam

W Zhang, F Wang, M Yao - Nonlinear Dynamics, 2005 - Springer
This paper presents the analysis of the global bifurcations and chaotic dynamics for the
nonlinear nonplanar oscillations of a cantilever beam subjected to a harmonic axial …

Global dynamics of pipes conveying pulsating fluid in the supercritical regime

S Zhou, TJ Yu, XD Yang, W Zhang - International Journal of Applied …, 2017 - World Scientific
Global dynamics of supercritical pipes conveying pulsating fluid considering superharmonic
resonance of the second mode with 1: 2 internal resonance are investigated. The governing …

Using the extended Melnikov method to study the multi-pulse global bifurcations and chaos of a cantilever beam

W Zhang, MH Yao, JH Zhang - Journal of Sound and Vibration, 2009 - Elsevier
The aim of this paper is to investigate the multi-pulse global bifurcations and chaotic
dynamics for the nonlinear non-planar oscillations of a cantilever beam subjected to a …

Theories of multi-pulse global bifurcations for high-dimensional systems and application to cantilever beam

W ZHANG, MH Yao - International Journal of Modern Physics B, 2008 - World Scientific
The aim of this survey paper is to illustrate the perspectives on the theories of the single-and
multi-pulse global bifurcations and chaotic dynamics of high-dimensional nonlinear systems …

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

W Zhang, JW Zu, FX Wang - Chaos, Solitons & Fractals, 2008 - Elsevier
In this paper, we investigate the global bifurcations and chaotic dynamics in the rotor-active
magnetic bearings (AMB) system with 8-pole legs and time-varying stiffness. From the …

The extended Melnikov method for non-autonomous nonlinear dynamical systems and application to multi-pulse chaotic dynamics of a buckled thin plate

W Zhang, JH Zhang, MH Yao - Nonlinear Analysis: Real World Applications, 2010 - Elsevier
The extended Melnikov method, which was used to solve autonomous perturbed
Hamiltonian systems, is improved to deal with high-dimensional non-autonomous nonlinear …

Multi-pulse chaotic dynamics of circular mesh antenna with 1: 2 internal resonance

Y Sun, W Zhang, MH Yao - International Journal of Applied …, 2017 - World Scientific
The multi-pulse homoclinic orbits and chaotic dynamics of an equivalent circular cylindrical
shell for the circular mesh antenna are investigated in the case of 1: 2 internal resonance in …

Multi-pulse orbits and chaotic dynamics in motion of parametrically excited viscoelastic moving belt

W Zhang, M Yao - Chaos, Solitons & Fractals, 2006 - Elsevier
In this paper, the Shilnikov type multi-pulse orbits and chaotic dynamics of parametrically
excited viscoelastic moving belt are studied in detail. Using Kelvin-type viscoelastic …