In the present molecular-dynamics study, external ac driving is used at frequencies outside the phonon spectrum to excite gap DBs in uniformly strained graphene nanoribbon. Harmonic displacement or harmonic force is applied ...

Nonlinear behavior is a common feature of all real-world systems. However, for the sake of simplicity, a linear model is often used in the controller design procedure. Nevertheless, the neglected nonlinear dynamics could degrade the performance...

of this paper is to moot an appropriate nonlinear dynamic model

for the fast trilayer bending actuators by taking advantage of the previously proposed distributed

RC circuit for modeling electrical admittance for polypyrrole (PPy) polymers. The...

In this paper, the Melnikov analysisis extended to develop a practical model of gear system to control and eliminate the chaotic behavior. To this end, a nonlinear dynamic model of a spur gear pair with backlash, time-varyingstiffness and static...

In this paper, we study an induction motor identification in all states and conditions whether transient or steady using Elman neural network. Induction motors have highly nonlinear dynamic behaviours where the parameters vary with time...