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Vibration Attenuation of a Composite Beam by Fuzzy Control
PurposeThe present work proposes active vibration control in a composite material beam using electromagnetic actuators. The advantage of using...
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Automatic Construction Method of Training Samples for Deep Seismic Weak Signal Reconstruction
At present, many key exploration targets have the problems of deep burial, chaotic reflection, weak effective signal and low signal-to-noise ratio....
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Robust output tracking, disturbance attenuation and synchronization for a class of Lur’e systems: a high-gain, fractional-order control approach
This paper addresses the problem of output tracking and unknown disturbances attenuation for a class of Lur’e nonlinear systems. The class consists...
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ANN: A Deep Learning Model for Prediction of Radio Wave Attenuation Due to Clouds
Extremely high data rates above 100 Gbps are expected in future communications technologies, which can be achieved by exploiting higher spectrum...
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Shock wave attenuation using sandwiched structures made up of polymer foams and shear thickening fluid
The present study experimentally investigates the shock wave attenuation performance of various sandwiched structures made up of different polymer...
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Attenuation of the Vibration Amplitude of the Crew Seat Suspension System
Magnetorheological damper is used to attenuate the vibrational amplitude of the crew seat of the seat suspension system. This paper studied the...
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A Deep Learning Based Model for Prediction of RF Wave Attenuation Due to Rain
Mobile providers must be preparing for a rapid increase with mobile traffic in future, given the significant growth in demand for wireless data...
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Robust Event-triggered Fuzzy Energy-to-peak Disturbance Attenuation for Wheeled Mobile Robots
We explore the robust tracking problem for nonholonomic wheeled mobile robots (WMR) in the presence of uncertainties. The kinematics of the WMR are...
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Analytical Model of Pulsed Eddy Current Signal with Variable Time Resolution
The analytical model of pulsed eddy current (PEC) is of great significance for practical testing. Currently, it is inconvenient to adjust the time...
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Efficient Electromagnetic Wave Absorption and Thermal Infrared Stealth in PVTMS@MWCNT Nano-Aerogel via Abundant Nano-Sized Cavities and Attenuation Interfaces
Pre-polymerized vinyl trimethoxy silane (PVTMS)@MWCNT nano-aerogel system was constructed via radical polymerization, sol–gel transition and...
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Different Characteristics of Radar Signal Attenuation Depending on Concrete Condition of Bare Bridge Deck
This paper examined the attenuation method, which is used abroad, to derive a method to evaluate the condition of bare concrete bridge decks using...
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Investigation of particle laden gravity currents using the light attenuation technique
An extensional use of the light attenuation technique is described to study the dynamics of particle laden flows. The method is validated against an...
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Design Method of Antenna Sensor for Displacement Monitoring by Encoding Notch Frequency in Cross-Polarized Signal
In this paper, a passive and wireless displacement sensor, which comprise spiral resonator, microstrip line, receiving and transmitting antenna, is...
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A Miniaturized Acoustic Metamaterial for Weak Signal Detection
Weak signal detection plays an essential role in industrial measurements and equipment monitoring. However, identifying weak target signals and...
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Metamaterial Structural Design for Low-Frequency Vibration Attenuation in a Drone-Based Image Monitoring System
Drone-based monitoring technology finds increasing applications in various fields for a wide range of purposes. The performance of drone-based...
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Application of Impact Force Response Signal to Non-destructive Evaluation of Concrete Compressive Strength in Field Structures
This study aimed to evaluate the feasibility and usefulness of using the signal created by the impact force after the first impact of an object and...
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Utilization of non-coherent accumulation for LTE TOA estimation in weak LOS signal environments
Ground localization systems based on cellular signals are vulnerable to the hazards of signal power attenuation and multipath propagation in urban...
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Robust Adaptive Disturbance Attenuation
Jafari, Saeid Ioannou, PetrosEffective attenuation of unwanted sound and vibrations dominated by a number of harmonics is a key enabling technology...
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The Analysis on Haze Attenuation in 5G Millimeter Wave: A Case Study
Haze is a natural atmospheric phenomenon that happens in Malaysia yearly. Since haze mainly consists of dust and soot, there are high chances that...
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Dispersion and Attenuation Characteristics of Shear Wave Due to an Impulsive Source in a Piezo-electro-magnetic Composite with Viscoelastic Coating
PurposeThe shear wave propagation due to a point source disturbance in a piezo-electro-magnetic medium (PEMM) has been studied analytically by...
