Blar i Scientific Publications in Engineering Sciences på tittel
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Assessment of synthetic winds through spectralmodeling and validation using FAST
(Journal article; Peer reviewed, 2016)In this paper, we analyse the simulated and measured wind data with respect to their spectral characteristics and their effect on wind turbine loads. The synthetic data is generated from a stochastic full-field turbulent ... -
Attitude Control of a 2-DOF Helicopter System with Input Quantization and Delay
(Journal article; Peer reviewed, 2022)In this paper the attitude tracking control problem of a 2 degrees-of-freedom helicopter system with network induced constraints is studied. A predictor feedback control law is developed to compensate a known delay in the ... -
Attitude stabilization control of a quadrotor UAV by using backstepping approach
(Journal article; Peer reviewed, 2014)The modeling and attitude stabilization control problems of a four-rotor vertical takeoff and landing unmanned air vehicle (UAV) known as the quadrotor are investigated. The quadrotor's attitude is represented by the unit ... -
Augmented Random Search with Artificial Neural Networks for energy cost optimization with battery control
(Peer reviewed; Journal article, 2022)Intermittent renewable energy production and dynamic load must be balanced through appropriate control of integrated energy storage to account for the temporal discrepancy among power supply and demand. Intelligent control ... -
Automated and Rapid Seal Wear Classification Based on Acoustic Emission and Support Vector Machine
(Peer reviewed; Journal article, 2021)Seal wear in hydraulic cylinders results in fluid leakage, and instability of the piston rod movement. Therefore, regular inspection of seals is required using automated approaches to improve productivity and to reduce ... -
Automated and Rapid Seal Wear Classification Based on Acoustic Emission and Support Vector Machine
(Peer reviewed; Journal article, 2021) -
Automatic Calibration of an Industrial RGB-D Camera Network Using Retroreflective Fiducial Markers
(Peer reviewed; Journal article, 2019)This paper describes a non-invasive, automatic, and robust method for calibrating a scalable RGB-D sensor network based on retroreflective ArUco markers and the iterative closest point (ICP) scheme. We demonstrate the ... -
Backlash Identification in Two-Mass Systems by Delayed Relay Feedback
(Journal article; Peer reviewed, 2019) -
BIBO stability analysis for delay switched systems with nonlinear perturbation
(Journal article; Peer reviewed, 2013)The problem of bounded-input bounded-output ( BIBO) stability is investigated for a class of delay switched systems with mixed time-varying discrete and constant neutral delays and nonlinear perturbation. Based on the ... -
Blockchain-based trust management and authentication of devices in smart grid
(Peer reviewed; Journal article, 2022)The digitalization of the power grid and advancement in intelligent technologies have enabled the service provider to convert the existing electrical grid into a smart grid. The transformation of the grid will help in ... -
Bond graph modeling and simulation of wind turbine systems
(Journal article; Peer reviewed, 2013)This paper addresses the problem of bond graph methodology as a graphical approach for the modeling of wind turbine generating systems. The purpose of this paper is to show some of the benefits the bond graph approach has, ... -
Branch-Manoeuvring Capable Pipe Cleaning Robot for Aquaponic Systems
(Communications in Computer and Information Science;1616, Chapter; Peer reviewed, 2022)Aquaponic systems are engineered ecosystems combining aquaculture and plant production. Nutrient rich water is continuously circulating through the system from aquaculture tanks. A biofilter with nitrifying bacteria breaks ... -
Camera-LiDAR Data Fusion for Autonomous Mooring Operation
(Journal article; Peer reviewed, 2020)The use of camera and LiDAR sensors to sense the environment has gained increasing popularity in robotics. Individual sensors, such as cameras and LiDARs, fail to meet the growing challenges in complex autonomous systems. ... -
The capillary waves' contribution to wind-wave generation
(Peer reviewed; Journal article, 2022)Published theories and observations have shown that dissipation of gravity waves implies frequency downshifting of wave energy. Hence, for wind-waves, the wind energy input to the highest frequencies is of special interest. ... -
CArDIS: A Swedish Historical Handwritten Character and Word Dataset
(Peer reviewed; Journal article, 2022)This paper introduces a new publicly available image-based Swedish historical handwritten character and word dataset named C haracter Ar kiv D igital S weden (CArDIS) ( https://cardisdataset.github.io/CARDIS/ ). The samples ... -
Cascaded Multilevel Inverter-Based Asymmetric Static Synchronous Compensator of Reactive Power
(Peer reviewed; Journal article, 2022)The topology of the static synchronous compensator of reactive power for a low-voltage three-phase utility grid capable of asymmetric reactive power compensation in grid phases has been proposed and analysed. It is implemented ... -
Catalytic oxidation and reduction of polycyclic aromatic hydrocarbons (PAHs) present as mixtures in hydrothermal media
(Journal article; Peer reviewed, 2012)The reactivity of fluorene, anthracene, and fluoranthene under oxidation and reduction conditions were investigated in this study. This project looks at catalytic and green approaches of converting PAHs to less toxic and/or ... -
Chaos synchronization based on unknown input proportional multiple-integral fuzzy observer
(Journal article; Peer reviewed, 2013)This paper presents an unknown input Proportional Multiple-Integral Observer (PIO) for synchronization of chaotic systems based on Takagi-Sugeno (TS) fuzzy chaotic models subject to unmeasurable decision variables and ... -
Characterization and treatment of tunneling wastewater using natural and chemical coagulants
(Peer reviewed; Journal article, 2023)Particles are a concern regarding tunneling wastewater, but gaps remain in understanding metal(loid)s content and coagulation efficiency. In this research, characterization of the wastewaters before and after treatment was ...