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Study on the Self-Synchronization and Sommerfeld Effect of Rectangular Thin Plate Vibration System Excited by Double Induction Motors
PurposeWith the development of vibration equipment towards larger scales and higher frequencies, complex structural vibrations become unavoidable....
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Accurate Free Vibration Analysis of Stepped Orthotropic Rectangular Cantilevered Plates Under the Framework of Symplectic Mechanics
PurposeAn accurate free vibration analysis of stepped orthotropic rectangular cantilever plates is performed to obtain the natural frequencies and...
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Fuzzy Logic Enhanced Second-Order Sliding Mode Controller Design for an Experimental Twin Rotor System Under External Disturbances
BackgroundThe twin rotor model is frequently studied by researchers because although it has a basic structure the coupled pitch and yaw motions are...
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Structural Design and Vibration Displacement Suppression of Biomass Gasification Reactor
PurposeThis study presents a novel design for a biomass gasification reactor, focusing on analyzing the static mechanical and dynamic vibration...
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Artificial Intelligence-Driven Active Tuned Mass Damper for Enhanced Seismic Resilience of Shear Frame Smart Structures
PurposeThis study investigates the application of Artificial Neural Networks (ANNs) for controlling Active Tuned Mass Dampers (ATMDs) in seismic...
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Response Mitigation of Building Isolated by Shape Memory Alloy Rubber Bearing Considering Soil Structure Interaction Effect
PurposeRubber-based isolation systems produce enormous isolator displacement, requiring large seismic gap and causing excessive residual...
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Nonlinear Dynamics of Giant Magnetostrictive Actuator Based on Fractional-Order Time-Lag Feedback Control
PurposeInvestigating the nonlinear dynamic response of giant magnetostrictive actuator (GMA) is a valuable subject in the field of precision...
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Improved Fourier Series-Ritz Method for Free Vibration Analysis of Hard Coating Dam** Thin-Walled Cylindrical Shells with Thickness Variation Under Arbitrary Boundary Conditions
PurposeThis work focuses on the free vibration characteristics of hard coating dam** thin-walled cylindrical shells with thickness variation and...
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Fake speech detection using VGGish with attention block
While deep learning technologies have made remarkable progress in generating deepfakes, their misuse has become a well-known concern. As a result,...
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GLFER-Net: a polyphonic sound source localization and detection network based on global-local feature extraction and recalibration
Polyphonic sound source localization and detection (SSLD) task aims to recognize the categories of sound events, identify their onset and offset...
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Seismic Performance Evaluation of Concrete Gravity Dams Subjected to Mainshock and Aftershocks
PurposeThe dams with unconventional cross-sections are vulnerable to strong earthquakes, with most of the damages occurring at the neck region where...
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Operational State Recognition of Continuous Worm Gear Grinding Process Based on Wavelet Packet Energy Ratio and Double-Layer SVM Classifier
In the process of worm gear grinding, chatter is a kind of unsteady vibration that directly affects the stability of worm gear grinding. It will not...
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Automatic dysarthria detection and severity level assessment using CWT-layered CNN model
Dysarthria is a speech disorder that affects the ability to communicate due to articulation difficulties. This research proposes a novel method for...
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Wheel Rim Vibration Dam** Enhancement using Jute, Flax and Natural Rubber Reinforcement
The work in this paper investigates the effectiveness of eco-friendly natural fiber materials—jute, flax, and natural rubber for enhancing vibration...
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Free Vibration Behavior of Sandwich FGM Beams: Parametric and Uncertainty Analysis
PurposeThe study aims to thoroughly analyze the free vibration behavior of symmetric and nonsymmetric functionally graded material sandwich beams...
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Optimization Modeling for Vibration of Composite Conical Shell Suitable for A Wide Range of Complex Boundaries: Used for Discontinuous Winding Structure
BackgroundThe study of shell vibration also has clear engineering significance and scientific value.
PurposeIn practical engineering, the spring...
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Longitudinal Vibration Transmission Suppression for Propeller-Shaft System by a Lever-Type Isolator with Negative Stiffness
PurposeIn order to improve the isolation capability of the longitudinal vibration of the shafting system in the low frequency range, a lever-type...
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Bursting Dynamics of the 3-D Hindmarsh-Rose Neuron Model Under Periodic Excitation
PurposeIn this paper, we study the bursting dynamics and mechanisms of a class of 3-D Hindmarsh-Rose neuron models with single and dual external...
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Research on the Influence of Mechanical Characteristics of a Ferrofluid Inertial Damper on the Vibration-Dam** Performance
BackgroundThe low-frequency vibration is one of the main issues in develo** loading Aerospace. Using ferrofluid inertial dampers (FIDs) is an...
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Active Control of Cable Vibration Using Piezoelectric Actuators Considering Strong Electric Field Nonlinearity
PurposeThis paper studies the active control of cable vibration using piezoelectric actuators under strong electric fields.
MethodsConsidering the...
