AIMC Topic: Vibration

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Finite-time optimal control for MMCPS via a novel preassigned-time performance approach.

Neural networks : the official journal of the International Neural Network Society Nov 22, 2024
This paper studies the finite-time optimal stabilization problem of the macro-micro composite positioning stage (MMCPS). The dynamic model of the MMCPS is established as an interconnected system according to the Newton's second law. Different from ex...
Reinforcement, Psychology Vibration Computer Simulation Time Factors Neural Networks, Computer Algorithms Humans
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Evaluation of physical risk factors by fuzzy failure mode and effects analysis: an apparel mill example.

International journal of occupational safety and ergonomics : JOSE Oct 10, 2024
This study investigates the evaluation of risks faced by employees in a selected large-scale apparel mill using a risk assessment method with a fuzzy logic approach. The study found that risk assessment in the apparel industry is more accurate and re...
Humans Fuzzy Logic Vibration Noise, Occupational Risk Factors Risk Assessment
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A fault diagnosis method based on an improved diffusion model under limited sample conditions.

PloS one Sep 3, 2024
As a critical component in mechanical systems, the operational status of rolling bearings plays a pivotal role in ensuring the stability and safety of the entire system. However, in practical applications, the fault diagnosis of rolling bearings ofte...
Models, Theoretical Neural Networks, Computer Vibration Algorithms
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Cross-domain zero-shot learning for enhanced fault diagnosis in high-voltage circuit breakers.

Neural networks : the official journal of the International Neural Network Society Aug 31, 2024
Ensuring the stability of high-voltage circuit breakers (HVCBs) is crucial for maintaining an uninterrupted supply of electricity. Existing fault diagnosis methods typically rely on extensive labeled datasets, which are challenging to obtain due to t...
Vibration Semantics Electricity Neural Networks, Computer Algorithms Machine Learning Equipment Failure
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Sensorimotor control of robots mediated by electrophysiological measurements of fungal mycelia.

Science robotics Aug 28, 2024
Living tissues are still far from being used as practical components in biohybrid robots because of limitations in life span, sensitivity to environmental factors, and stringent culture procedures. Here, we introduce fungal mycelia as an easy-to-use ...
Action Potentials Equipment Design Walking Robotics Mycelium Gait Vibration Ultraviolet Rays Electrophysiological Phenomena
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Evaluation of perceived urgency from single-trial EEG data elicited by upper-body vibration feedback using deep learning.

Scientific reports Aug 23, 2024
Notification systems that convey urgency without adding cognitive burden are crucial in human-computer interaction. Haptic feedback systems, particularly those utilizing vibration feedback, have emerged as a compelling solution, capable of providing ...
Feedback, Sensory Electroencephalography Vibration Male Deep Learning Humans Neural Networks, Computer Young Adult Adult Female
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Robotic-Enhanced Prosthetic Liners for Vibration Therapy: Reducing Phantom Limb Pain in Transfemoral Amputees.

Sensors (Basel, Switzerland) Aug 3, 2024
Phantom limb pain, a common challenge for amputees, lacks effective treatment options. Vibration therapy is a promising non-pharmacologic intervention for reducing pain intensity, but its efficacy in alleviating phantom limb pain requires further inv...
Amputees Artificial Limbs Middle Aged Robotics Vibration Phantom Limb Humans Adult Male Female
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AcousTac: Tactile Sensing with Acoustic Resonance for Electronics-Free Soft Skin.

Soft robotics Aug 2, 2024
Sound is a rich information medium that transmits through air; people communicate through speech and can even discern material through tapping and listening. To capture frequencies in the human hearing range, commercial microphones typically have a s...
Humans Robotics Equipment Design Vibration Touch Acoustics Skin Sound Electronics
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Machine learning based method for analyzing vibration and noise in large cruise ships.

PloS one Jul 25, 2024
Cruise ships are distinguished as special passenger ships, transporting passengers to various ports and giving importance to comfort. High comfort can attract lots of passengers and generate substantial profits. Vibration and noise are the most impor...
Vibration Noise, Transportation Humans Machine Learning China Algorithms Ships
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Image Recognition and Parameter Analysis of Concrete Vibration State Based on Support Vector Machine.

Journal of visualized experiments : JoVE Jan 5, 2024
In this paper, the directional gradient histogram technology is employed to extract the features of concrete image samples captured under different vibration states. The support vector machine (SVM) is utilized to learn the relationship between image...
Machine Learning Technology Support Vector Machine Vibration Recognition, Psychology
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