Browsing Scientific Publications in Engineering Sciences by Title
Now showing items 682-701 of 787
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Signal analysis and performance evaluation of a vehicle crash test with a fixed safety barrier based on Haar wavelets
(Journal article; Peer reviewed, 2011)This paper deals with the wavelet-based performance analysis of the safety barrier for use in a full-scale test. The test involves a vehicle, a Ford Fiesta, which strikes the safety barrier at a prescribed angle and speed. ... -
Signal Spectrum-Based Machine Learning Approach for Fault Prediction and Maintenance of Electrical Machines
(Peer reviewed; Journal article, 2022)Industrial revolution 4.0 has enabled the advent of new technological advancements, including the introduction of information technology with physical devices. The implementation of information technology in industrial ... -
Simple Lossless Inductive Snubbers-Assisted Series Load Resonant Inverter Operating under ZCS-PDM Scheme for High-Frequency Induction Heating Fixed Roller
(Peer reviewed; Journal article, 2022)This paper presents a high-frequency pulse-density-modulated (PDM) soft-switching series load resonant inverter for use in induction heating (IH) fixed roller applications, which is used in copy and printing machines. The ... -
Simulated and measured temperature coefficients in compensated silicon wafers and solar cells
(Journal article; Peer reviewed, 2019) -
Simulation-driven Deep Classification of Bearing Faults from Raw Vibration Data
(Journal article; Peer reviewed, 2019) -
Sliding intermittent control for BAM neural networks with delays
(Journal article; Peer reviewed, 2013)This paper addresses the exponential stability problem for a class of delayed bidirectional associative memory (BAM) neural networks with delays. A sliding intermittent controller which takes the advantages of the periodically ... -
SMARAGD: Data Interoperability for Decision Support in the Norwegian Agrifood Sector
(Journal article; Peer reviewed, 2024)Norwegian land-based food production faces significant challenges driven by evolving weather patterns, rising operational costs, and labour scarcity. In response, there is a pressing need for enhanced strategies rooted in ... -
Smart Sensing and Communications for UAVs/Drones
(Doctoral dissertations at University of Agder; no 485, Doctoral thesis, 2024)Reliable sensing and energy-efficient communication are an integral part of unmanned aerial vehicle (UAV)-based applications. However, it is challenging to ensure reliable sensing under all weather conditions. Furthermore, ... -
Solar photovoltaic‑based microgrid hosting capacity evaluation in electrical energy distribution network with voltage quality analysis
(Journal article; Peer reviewed, 2021)Part of a collection: Engineering: Integrated Sustainable Electrical Energy Systems, SN Applied Sciences volume 3, Article number: 567 (2021). Abstract: In this paper, solar photovoltaic hosting capacity within the electrical ... -
Solar-DG and DSTATCOM Concurrent Planning in Reconfigured Distribution System Using APSO and GWO-PSO Based on Novel Objective Function
(Peer reviewed; Journal article, 2023)The concurrent planning of multiple Distributed Generations (DGs), consisting of solar-DG and DSTATCOM with reconfiguration in IEEE 33 and 69 bus Radial Distribution Network (RDN), using Adaptive Particle Swarm Optimization ... -
Some factors affecting the grades of technology students
(Journal article; Peer reviewed, 2017)In this study factors that affect the grades of Norwegian technology students have been investigated. The total data set contained 355.706 individual exams from 63 different engineering master programs during the 2010 to ... -
Spectral and temperature sensitivity of area de-coupled tandem modules
(Chapter; Peer reviewed, 2015)Area de-coupling is a recently suggested method for current- or voltage-matching two-terminal tandem modules. It has previously been shown that under standard conditions, area de-coupled modules have the same theoretical ... -
Spectrum Sensing in Cognitive Radio Using CNN-RNN and Transfer Learning
(Peer reviewed; Journal article, 2022)Cognitive radio has been proposed to improve spectrum utilization in wireless communication. Spectrum sensing is an essential component of cognitive radio. The traditional methods of spectrum sensing are based on feature ... -
Spin pumping in noncollinear antiferromagnets
(Peer reviewed; Journal article, 2021)The ac spin pumping of noncollinear antiferromagnets is theoretically investigated. Starting from an effective action description of the spin system, we derive the Onsager coefficients connecting the spin pumping and ... -
Stability analysis and stabilization of T-S fuzzy delta operator systems with time-varying delay via an input-output approach
(Journal article; Peer reviewed, 2013)The stability analysis and stabilization of Takagi-Sugeno (T-S) fuzzy delta operator systems with time-varying delay are investigated via an input-output approach. A model transformation method is employed to approximate ... -
Stability Analysis of a Linear Parameter Varying Adaptive Output Feedback Control System
(Chapter, 2021)Output feedback control systems often require an adaptive filter for properly shaping the loop transfer function, as certain system plant parameters may be uncertain or varying. This renders the overall closed loop to a ... -
Stability analysis with H∞ performance of production networks with autonomous work systems and time-varying delays
(Chapter; Peer reviewed, 2011)This paper considers the problem of stability analysis with an H ∞ performance for a class of production networks of autonomous work systems with delays in the capacity changes. The system under consideration shares ... -
Stability and l(1)-gain analysis for positive 2D Systems with state delays in the Roesser Model
(Journal article; Peer reviewed, 2013)This paper considers the problem of delay-dependent stability and l(1)-gain analysis for positive 2D systems with state delays described by the Roesser model. Firstly, the copositive-type Lyapunov function method is used ... -
Stability in mean of partial variables for coupled stochastic reaction-diffusion systems on networks: A graph approach
(Journal article; Peer reviewed, 2014)This paper is devoted to investigating stability in mean of partial variables for coupled stochastic reaction-diffusion systems on networks (CSRDSNs). By transforming the integral of the trajectory with respect to spatial ... -
Stabilization and controller design of 2D discrete switched systems with state delays under asynchronous switching
(Journal article; Peer reviewed, 2013)This paper is concerned with the problem of robust stabilization for a class of uncertain two-dimensional (2D) discrete switched systems with state delays under asynchronous switching. The asynchronous switching here means ...