Stochastic bifurcation and chaos analysis for a class of ships rolling motion under non-smooth perturbation and random excitation

Y Li, Z Wei, T Kapitaniak, W Zhang - Ocean Engineering, 2022 - Elsevier
The actions of wind and wave have a great influence on the ship rolling motion, which may
cause chaotic situation even capsizing. Stochastic bifurcation and chaos for a class of ships …

Responses of Duffing oscillator with fractional damping and random phase

Y Xu, Y Li, D Liu, W Jia, H Huang - Nonlinear Dynamics, 2013 - Springer
This paper aims to investigate dynamic responses of stochastic Duffing oscillator with
fractional-order damping term, where random excitation is modeled as a harmonic function …

Sliding mode synchronization of fractional-order complex chaotic system with parametric and external disturbances

F Nian, X Liu, Y Zhang - Chaos, Solitons & Fractals, 2018 - Elsevier
In this paper, the synchronization of two fractional-order complex chaotic systems with
unknown parameters and external disturbances are studied. Based on the Lyapunov …

Melnikov-type method for a class of hybrid piecewise-smooth systems with impulsive effect and noise excitation: Homoclinic orbits

Y Li, Z Wei, W Zhang, M Yi - Chaos: An Interdisciplinary Journal of …, 2022 - pubs.aip.org
The Melnikov method is extended to a class of hybrid piecewise-smooth systems with
impulsive effect and noise excitation when an unperturbed system is a piecewise …

Randomly-disordered-periodic-induced chaos in a piezoelectric vibration energy harvester system with fractional-order physical properties

D Liu, Y Xu, J Li - Journal of Sound and Vibration, 2017 - Elsevier
The chaotic behavior of the piezoelectric vibration energy harvester (VEH) system with
fractional order physical properties under randomly disordered periodic excitations is …

Adaptive control method for chaotic power systems based on finite-time stability theory and passivity-based control approach

C Wang, H Zhang, W Fan, P Ma - Chaos, Solitons & Fractals, 2018 - Elsevier
Chaotic oscillation in a power system is considered the main cause of power blackouts in
large-scale interconnected power grids. The chaotic oscillation mechanisms and the control …

Influence of noise on frequency responses of softening Duffing oscillators

V Agarwal, X Zheng, B Balachandran - Physics Letters A, 2018 - Elsevier
In the present study, the influence of noise on the responses of continuous-time dynamical
systems are considered. In particular, the influence of white Gaussian noise on the …

Random disordered periodical input induced chaos in discontinuous systems

D Liu, Y Xu - International Journal of Bifurcation and Chaos, 2019 - World Scientific
In this paper, we extend the random Melnikov method from stochastic systems with a
continuous vector field to discontinuous systems driven by a random disordered periodic …

Diffusion and persistence of rotor/stator synchronous full annular rub response under weak random perturbations

K Guo, J Jiang, Z Li - Journal of Vibration Engineering & Technologies, 2020 - Springer
Purpose In this paper, the diffusion and persistence of synchronous full annular rub in a
rotor/stator system under weak random disturbances are studied. Methods and Results First …

Random parameters induce chaos in power systems

YH Qin, JC Li - Nonlinear Dynamics, 2014 - Springer
We study how random parameter (namely, noise-perturbed parameter) effects the dynamical
behaviors of power systems using random Melnikov technique and numerical simulation …