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View article: Enhancing power generation in steel flag-based flutter energy harvesters
Enhancing power generation in steel flag-based flutter energy harvesters Open
View article: Insights on the Influence of the Central-Cut Width of the Box Assembly with Removable Component on Its Dynamical Responses
Insights on the Influence of the Central-Cut Width of the Box Assembly with Removable Component on Its Dynamical Responses Open
This investigation focuses on the dynamical effects caused by varying the central-cut width within the Box Assembly with Removable Component (BARC) system. The central-cut widths included in this study are a 0.5″ cut, a 0.25″ cut, a thin 0…
View article: Effects of Central Cut Width on the Dynamical Characteristics of Box Assembly Structure
Effects of Central Cut Width on the Dynamical Characteristics of Box Assembly Structure Open
An investigation into the Box Assembly with Removable Component (BARC) structure is conducted by utilizing computational simulations and experimental structural testing in order to determine the complex dynamical responses instigated by th…
View article: A unified expression for estimating Poisson’s ratio from a hinged–hinged beam with a use for abnormality detection
A unified expression for estimating Poisson’s ratio from a hinged–hinged beam with a use for abnormality detection Open
View article: Bifurcation Analysis and Sticking Phenomenon for Unmanned Rotor-Nacelle Systems with the Presence of Multi-Segmented Structural Nonlinearity
Bifurcation Analysis and Sticking Phenomenon for Unmanned Rotor-Nacelle Systems with the Presence of Multi-Segmented Structural Nonlinearity Open
Whirl flutter is a phenomenon caused by an aeroelastic instability, causing oscillations to propagate in manned or unmanned rotor-nacelle type aircraft. Under the conditions where multi-segmented freeplay are present, complex behaviors can…
View article: Observations of how boundary conditions affect estimates of Poisson's ratio from simulated mode shapes
Observations of how boundary conditions affect estimates of Poisson's ratio from simulated mode shapes Open
View article: Sparse linear dictionary reconstruction for removing microphonic noise from nuclear spectrometry measurements
Sparse linear dictionary reconstruction for removing microphonic noise from nuclear spectrometry measurements Open
View article: Nonlinear analysis and vibro-impact characteristics of a shaft-bearing assembly
Nonlinear analysis and vibro-impact characteristics of a shaft-bearing assembly Open
View article: Insights on the Impacts of Accelerometer Location on the Dynamics and Characteristics of Complex Structures
Insights on the Impacts of Accelerometer Location on the Dynamics and Characteristics of Complex Structures Open
There exists a high level of difficulty in understanding the physical responses of complex dynamical systems. To this end, researchers have previously used different measurement techniques, such as displacement sensors or accelerometers, i…
View article: Nonlinear Dynamics, Continuation, and Stability Analysis of a Shaft-Bearing Assembly
Nonlinear Dynamics, Continuation, and Stability Analysis of a Shaft-Bearing Assembly Open
In this work, the frequency response of a simplified shaft-bearing assembly is studied using numerical continuation. Roller-bearing clearances give rise to contact behavior in the system, and past research has focused on the nonlinear norm…
View article: Nonlinear dynamics, bifurcations, and multi-stability in a vibro-impact system with geometric and multi-segmented freeplay nonlinearities
Nonlinear dynamics, bifurcations, and multi-stability in a vibro-impact system with geometric and multi-segmented freeplay nonlinearities Open
View article: Modeling and Design Enhancement of Electrothermal Actuators for Microgripping Applications
Modeling and Design Enhancement of Electrothermal Actuators for Microgripping Applications Open
Microgrippers are miniature tools that have the capability to handle and manipulate micro- and nano-scale objects. The present work demonstrates the potential impact of the incorporation of perforations on a ‘hot and cold arm’ electrotherm…
View article: Performance analysis of functionally graded multifunctional piezoelectric energy harvesting microgyroscopes
Performance analysis of functionally graded multifunctional piezoelectric energy harvesting microgyroscopes Open
View article: Vibro-impact analysis and characterization of pipeline conveying fluids with multi-segmented motion-limiting constraints
Vibro-impact analysis and characterization of pipeline conveying fluids with multi-segmented motion-limiting constraints Open
View article: High-Fidelity Modeling and Investigation on Blade Shape and Twist Angle Effects on the Efficiency of Small-Scale Wind Turbines
High-Fidelity Modeling and Investigation on Blade Shape and Twist Angle Effects on the Efficiency of Small-Scale Wind Turbines Open
A high-fidelity analysis is carried out in order to evaluate the effects of blade shape, airfoil cross-section. as well as twist angle distribution on the yielded torque and generated power of a horizontal axis Small-Scale Wind Turbine (SS…
View article: UAV Platforms for Data Acquisition and Intervention Practices in Forestry: Towards More Intelligent Applications
UAV Platforms for Data Acquisition and Intervention Practices in Forestry: Towards More Intelligent Applications Open
Unmanned air vehicle (UAV) systems for performing forestry applications have expanded in recent decades and have great economic benefits. They are validated to be more appealing than traditional platforms in various aspects, such as repeat…
View article: Evaluating route to impact convergence of the harmonic balance method for piecewise-smooth systems
Evaluating route to impact convergence of the harmonic balance method for piecewise-smooth systems Open
View article: Consequences and benefits of utilizing continuous vibro-impact representations in constrained pipeline conveying fluid systems
Consequences and benefits of utilizing continuous vibro-impact representations in constrained pipeline conveying fluid systems Open
View article: Piezoelectric Energy Harvesting Gyroscopes: Comparative Modeling and Effectiveness
Piezoelectric Energy Harvesting Gyroscopes: Comparative Modeling and Effectiveness Open
Given its versatility in drawing power from many sources in the natural world, piezoelectric energy harvesting (PEH) has become increasingly popular. However, its energy harvesting capacities could be enhanced further. Here, a mathematical…
View article: Influence of filament angle orientation on the dynamic characteristics of additively-manufactured beams
Influence of filament angle orientation on the dynamic characteristics of additively-manufactured beams Open
View article: Efficacy of vibro-impact energy harvesting absorbers on controlling dynamical systems under vortex-induced vibrations and base excitation
Efficacy of vibro-impact energy harvesting absorbers on controlling dynamical systems under vortex-induced vibrations and base excitation Open
View article: Parametric estimation of Poisson's ratio for thin hinged-hinged plates
Parametric estimation of Poisson's ratio for thin hinged-hinged plates Open
View article: Nonlinear dynamics, continuation, and stability analysis of a shaft-bearing assembly
Nonlinear dynamics, continuation, and stability analysis of a shaft-bearing assembly Open
View article: On the Harmonic Balance Method Augmented with Non-Smooth Basis Functions for Contact/Impact Problems
On the Harmonic Balance Method Augmented with Non-Smooth Basis Functions for Contact/Impact Problems Open
View article: Insights on the Effects of Magnetic Forces on the Efficiency of Vibration Energy Harvesting Absorbers in Controlling Dynamical Systems
Insights on the Effects of Magnetic Forces on the Efficiency of Vibration Energy Harvesting Absorbers in Controlling Dynamical Systems Open
This study investigates the effects of magnetic constraints on a piezoelectric energy harvesting absorber while simultaneously controlling a primary structure and harnessing energy. An accurate forcing representation of the magnetic force …
View article: Dynamical responses of constrained pipe conveying fluids and its dependence on the modeling of the contact force
Dynamical responses of constrained pipe conveying fluids and its dependence on the modeling of the contact force Open
View article: The estimation of Poisson’s ratio by time-averaging and Cornu’s method for isotropic beams
The estimation of Poisson’s ratio by time-averaging and Cornu’s method for isotropic beams Open
View article: Performance of multifunctional piezoelectric energy harvesting microgyroscopes with material degradation
Performance of multifunctional piezoelectric energy harvesting microgyroscopes with material degradation Open
View article: Broadband piezoelectric energy harvesting microgyroscopes: Design and nonlinear analysis
Broadband piezoelectric energy harvesting microgyroscopes: Design and nonlinear analysis Open
View article: Input parameter and thermal load representation uncertainties effects on the buckling and dynamic characteristics of cylindrical tubes
Input parameter and thermal load representation uncertainties effects on the buckling and dynamic characteristics of cylindrical tubes Open