Pendulum-based vibration energy harvesting: Mechanisms, transducer integration, and applications
T Wang - Energy Conversion and Management, 2023 - Elsevier
Vibration energy harvesting is a promising approach to provide wireless sensors and
portable electronics with sustainable power by converting ambient kinetic energy into …
portable electronics with sustainable power by converting ambient kinetic energy into …
Homotopy perturbation method for strongly nonlinear oscillators
This paper reveals the effectiveness of the homotopy perturbation method for strongly
nonlinear oscillators. A generalized Duffing oscillator is adopted to elucidate the solving …
nonlinear oscillators. A generalized Duffing oscillator is adopted to elucidate the solving …
Fractal dimensions of a porous concrete and its effect on the concrete's strength
CH He, C Liu - Facta Universitatis, Series: Mechanical …, 2023 - casopisi.junis.ni.ac.rs
All mechanical properties of a porous medium depend upon its fractal dimensions, however,
how to measure the fractal dimensions is still an open issue. This paper adopts the two …
how to measure the fractal dimensions is still an open issue. This paper adopts the two …
Simplified Hamiltonian-based frequency-amplitude formulation for nonlinear vibration systems
H Ma - Facta Universitatis, Series: Mechanical Engineering, 2022 - casopisi.junis.ni.ac.rs
The Hamiltonian-based frequency formulation has been hailed as an unprecedented
success for it gives a straightforward insight into a complex nonlinear vibration system with …
success for it gives a straightforward insight into a complex nonlinear vibration system with …
Mini-review on periodic properties of MEMS oscillators
Y Tian, Y Shao - Frontiers in Physics, 2024 - frontiersin.org
This paper features a survey of the periodic property of micro-electro-mechanical systems by
the homotopy perturbation method, the variational iteration method, the variational theory …
the homotopy perturbation method, the variational iteration method, the variational theory …
Vibrational and stability analysis of planar double pendulum dynamics near resonance
The focus of this paper is to examine the motion of a novel double pendulum (DP) system
with two degrees of freedom (DOF). This system operates under specific constraints to follow …
with two degrees of freedom (DOF). This system operates under specific constraints to follow …
[HTML][HTML] Modeling of the vibration and stability of a dynamical system coupled with an energy harvesting device
This paper studies the vibrational motion of a dynamical system connected to an
electromagnetic device, which is one of the energy harvesting (EH) devices that transform …
electromagnetic device, which is one of the energy harvesting (EH) devices that transform …
Intelligent nanomaterials for solar energy harvesting: from polar bear hairs to unsmooth nanofiber fabrication
Polar bears can live in an extremely cold environment due to their hairs which possess
some remarkable properties. The hollow structure of the hair enables the bear to absorb …
some remarkable properties. The hollow structure of the hair enables the bear to absorb …
[HTML][HTML] An analytical solution of the fractal toda oscillator
G Feng, J Niu - Results in Physics, 2023 - Elsevier
In this paper, the fractal Toda oscillator is established by using the fractal variational theory
and the exact analytical solution is obtained by the non-perturbative method. Also …
and the exact analytical solution is obtained by the non-perturbative method. Also …
Modeling and analysis of a piezoelectric transducer embedded in a nonlinear damped dynamical system
This paper focuses on the dynamical analysis of the motion of a new three-degree-of-
freedom (DOF) system consisting of two segments that are attached together. External …
freedom (DOF) system consisting of two segments that are attached together. External …