Search
Now showing items 11-20 of 85
On the Analysis of Speech and Disfluencies for Automatic Detection of Mild Cognitive Impairment
(Springer, 2020-10)
Alzheimer's disease is characterized by a progressive and irreversible cognitive deterioration. In a previous stage, the so-called Mild Cognitive Impairment or cognitive loss appears. Nevertheless, this previous stage does ...
Electrochemical Activity of Lignin Based Composite Membranes
(MDPI, 2021-02-21)
Our society’s most pressing challenges, like high CO2 emission and the constant battle against energy poverty, require a clean and easier solution to store and utilize the renewable energy resources. However, recent ...
Analysis of NOMA-Based Retransmission Schemes for Factory Automation Applications
(IEEE-Institute of Electrical and Electronics Engineers, 2021-02-12)
New use cases and applications in factory automation scenarios impose demanding requirements for traditional industrial communications. In particular, latency and reliability are considered as some of the most representative ...
Dataset for the Life Cycle Assessment of the High Speed Rail Network in Spain
(Elsevier, 2021-04-12)
A life cycle assessment (LCA) of the Spanish high speed rail
(HSR) network in service in 2016 (2583 km) was conducted.
Life cycle inventory (LCI) data related to the construction
and maintenance phases of the infrastructure ...
Design and Performance of a XBee 900 MHz Acquisition System Aimed at Industrial Applications
(MDPI, 2021-09-03)
Wireless technologies are being introduced in industrial applications since they provide certain benefits, such as the flexibility to modify the layout of the nodes, improving connectivity with monitoring and decision ...
PV Modules Interfacing Isolated Triple Active Bridge for Nanogrid Applications
(MDPI, 2021-05-15)
DC nanogrid architectures with Photovoltaic (PV) modules are expected to grow significantly in the next decades. Therefore, the integration of multi-port power converters and high-frequency isolation links are of increasing ...
Maximum Power Point Tracking Techniques for Photovoltaic Panel: A Review and Experimental Applications
(MDPI, 2021-11-22)
This article contains a review of essential control techniques for maximum power point tracking (MPPT) to be applied in photovoltaic (PV) panel systems. These devices are distinguished by their capability to transform solar ...
Evaluating Latency in Multiprocessing Embedded Systems for the Smart Grid
(MDPI, 2021-06-05)
Smart grid endpoints need to use two environments within a processing system (PS), one with a Linux-type operating system (OS) using the Arm Cortex-A53 cores for management tasks, and the other with a standalone execution ...
An Integral Sliding Mode Stator Current Control for Industrial Induction Motor
(MDPI, 2022)
An integral sliding mode control (ISMC) for stator currents of the induction motor (IM) is developed in this work. The proposed controller is developed in the d-q synchronous reference frame, by using the indirect ...
Detection, Characterization and Modeling of Localized Defects and Thermal Breakdown in Photovoltaic Panels from Thermal Images and IV Curves
(MDPI, 2022)
In this work, a defective commercial module with a rounded IV characteristic is analyzed in detail to identify the sources of its malfunction. The analysis of the module includes thermography images taken under diverse ...