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RISInternal Resonance Energy Harvesting
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Internal resonance is explored as a possible mechanism to enhance vibrationbased energy harvesting. An electromagnetic device with snapthrough nonlinearity is proposed as an archetype of an internal resonance energy ...
CMCAB: An Insertable Block for Concrete Crack Detection Based on Masked Convolution Attention
Publisher: American Society of Civil Engineers
Abstract: AbstractCracks are frequent defects that pose significant potential threats to structural
safety and property. Due to the inefficiency of traditional crack detection methods,
deep learning techniques—particularly convolutional ...
Tuning of Bandgap Structures in Three Dimensional Kagome Sphere Lattice
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this manuscript, acoustic wave propagation in a novel threedimensional porous phononic crystalKagome lattice, is studied by using finite element method. Firstly, a Kagomesphere structure is established based on Kagome ...
A Broadband Internally Resonant Vibratory Energy Harvester
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The objective of this paper is twofold: first to illustrate that nonlinear modal interactions, namely, a twotoone internal resonance energy pump, can be exploited to improve the steadystate bandwidth of vibratory energy ...
On the Interrupted Creep Test Under Low Stress Levels for the Power Law Parameter Extraction
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Low stress interrupted creep test, as an interim compromise, can provide essential data for creep deformation design. However, there are no clear guidelines on the characterization of the terminating time for interrupted ...
An Equivalent-Plane Cross-Coupling Position Control for Contour-Accuracy Improvement in Three-Axis Free-Form Contour Following Tasks
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: To reduce the contouring errors in computer-numerical-control (CNC) contour-following tasks, the cross-coupling controller (CCC) is widely researched and used. However, most existing CCCs are well-designed for two-axis ...
A Five-Axis Dual NURBS Interpolator With Constant Speed at Feedrate-Sensitive Regions Under Axial Drive Constraints
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: In the five-axis machining, the dual nonuniform rational B-spline (NURBS) interpolator performs better than the conventional linear interpolator in improving machining efficiency and quality. However, a successful dual ...
Verification of MOOSE/Bison's Heat Conduction Solver Using Combined Spatiotemporal Convergence Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Bison is a computational physics code that uses the finite element method to model the thermo-mechanical response of nuclear fuel. Since Bison is used to inform high-consequence decisions, it is important that its computational ...
Optimization of LID Facility Layout Based on the Coupled SWMM–SynxFlow Model and Active CMA-ES Algorithm
Publisher: American Society of Civil Engineers
Abstract: AbstractTo address the challenges posed by extreme rainfall, this study proposes a spatial
optimization model for deploying low-impact development (LID) facilities, with a university
campus in Lianyungang, China, as the ...