Fractional derivatives appear to be a convenient and effective tool for describing complex
processes, systems, and material characteristics. In this study these mathematical …

Dynamical systems with high damping efficiency in a wide frequency band can be useful on
a small scale–for harvesting energy from ambient vibrations, and on a large scale–for …

This paper explore periodic and quasi-periodic (QP) vibration-based energy harvesting (EH)
in a delayed nonlinear oscillator in which time delay feedback is inherently present in the …

This investigation explores the utilization of periodic and Quasi-Periodic (QP) vibrations for
Energy Harvesting (EH) in a delayed nonlinear oscillator system. The system consists of a …

We investigate quasi-periodic (QP) vibration-based energy harvesting (EH) in a
harmonically excited van der Pol oscillator coupled to a delayed piezoelectric coupling …

The Duffing system is often analyzed as a damper of unwanted vibrations or as a system
designed for energy harvesting, both in the form of integer-order [1, 2], and fractional [3, 4] …

This paper describes vibration-based periodic energy harvesting (EH) during a delayed
device consisting of a nonlinear oscillator excited at gallop under time-periodic delay and …

This paper studies the dynamics of a delayed birhythmicity oscillator in a modified form of
the classical delayed van der Pol oscillator in which the time delay amplitude is modulated …