The harmonic balance (HB) method is widely used in the literature for analyzing the periodic
solutions of nonlinear mechanical systems. The objective of this paper is to exploit the …

The dynamics of fractional-order systems have attracted increasing attentions in recent
years. In this paper, we numerically study the chaotic behaviors in the fractional-order …

In this Note, we present a harmonic-based numerical method to determine the local stability
of periodic solutions of dynamical systems. Based on the Floquet theory and the Fourier …

As a tool for analyzing nonlinear large-scale structures, the harmonic balance (HB) method
has recently received increasing attention in the structural dynamics community. However …

Since the introduction of memristors, it has been widely recognized that they can be
successfully employed as synapses in neuromorphic circuits. This paper focuses on …

A new methodology is proposed for the small-and large-signal stability analysis of complex
microwave systems, containing multiple active blocks. It is based on a calculation of the …

A simple model described by an autonomous continuous-time difference-differential
equation with one variable is proposed as a chaos generator and is studied in this paper. A …

The instability problems often faced by the designers of nonlinear microwave circuits are the
cause of significant qualitative discrepancies between simulations and measurements, even …

This work presents a procedure to verify the stability of periodic regimes of microwave
circuits that are simulated with harmonic-balance algorithms. The technique is based on …

A general numerical technique is proposed for the assessment of the stability of periodic
solutions and the determination of bifurcations for limit cycles in autonomous nonlinear …