Search
Now showing items 351-360 of 400
Optimum Solutions of Systems of Differential Equations via Best Proximity Points in b-Metric Spaces
(MDPI, 2023-01-21)
This paper deals with the existence of an optimum solution of a system of ordinary differential equations via the best proximity points. In order to obtain the optimum solution, we have developed the best proximity point ...
Interface electronics for an RF resonance-based displacement sensor
(IOP Publishing LTD, 2013)
We propose, design, and test an electronic interface for a new standalone, affordable and compact displacement transducer based on resonant cavities. The operation of the interface establishes a self-resonance in the ...
Driving-Style Assessment from a Motion Sickness Perspective Based on Machine Learning Techniques
(MDPI, 2023-01-23)
Ride comfort improvement in driving scenarios is gaining traction as a research topic. This work presents a direct methodology that utilizes measured car signals and combines data processing techniques and machine learning ...
Stability and Controllability Study for Mixed Integral Fractional Delay Dynamic Systems Endowed with Impulsive Effects on Time Scales
(MDPI, 2023-01-13)
In this article, we investigate a novel class of mixed integral fractional delay dynamic systems with impulsive effects on time scales. Also, fixed-point techniques are applied to study the existence and uniqueness of a ...
Influence of magnetic relaxation on magnetoelastic resonance-based detection
(IOP, 2023-02)
The phenomenon of magnetic relaxation in amorphous ferromagnetic alloys can result in an
undesired time evolution of the magnetization that produces serious drawbacks in the use of
these materials in sensor applications. ...
Magnetotactic bacteria: sources of model magnetic nanoparticles and biorobots for localized therapies
(2022-03-31)
Las bacterias magnetotácticas son un grupo de microorganismos acuáticos capaces de orientarse en la dirección de las líneas del campo magnético terrestre gracias a la presencia de cadenas de nanopartículas magnéticas ...
Experimental characterization and control of stability margins in microwave amplifiers.
(2016-09-29)
Robust design of microwave amplifiers implies the lack of undesired autonomous frequency components for operating conditions that can be very far from nominal. However, microwave amplifiers are prone to exhibit spurious ...
Rotational Speed Control Using ANN-Based MPPT for OWC Based on Surface Elevation Measurements
(MDPI, 2020-11-16)
This paper presents an ANN-based rotational speed control to avoid the stalling behavior in Oscillating Water Columns composed of a Doubly Fed Induction Generator driven by a Wells turbine. This control strategy uses ...
Complementary Airflow Control of Oscillating Water Columns for Floating Offshore Wind Turbine Stabilization
(MDPI, 2021-06-12)
The implementation and integration of new methods and control techniques to floating offshore wind turbines (FOWTs) have the potential to significantly improve its structural response. This paper discusses the idea of ...
Self-Adaptive Global-Best Harmony Search Algorithm-Based Airflow Control of a Wells-Turbine-Based Oscillating-Water Column
(MDPI, 2020-07-03)
The Harmony Search algorithm has attracted a lot of interest in the past years because of its simplicity and efficiency. This led many scientists to develop various variants for many applications. In this paper, four ...