Blar i Department of Engineering Sciences på tittel
Viser treff 388-407 av 1052
-
Fabrication of a Silicide Thermoelectric Module Employing Fractional Factorial Design Principles
(Journal article; Peer reviewed, 2021) -
Farm-Scale Crop Yield Prediction from Multi-Temporal Data Using Deep Hybrid Neural Networks
(Peer reviewed; Journal article, 2021) -
Fartøy til fartøy lastoverføring
(Master thesis, 2015)In the o shore industry there is a need to compensate motions caused by waves and wind. It is important if loading is to be transferred from one vessel to another in a safe and e cient manner. To make this happend, the ... -
Fatigue crack growth in mooring chain steel at different mean load levels
(Peer reviewed; Journal article, 2023)The fatigue crack growth rates of R4 mooring chain steel at different R-ratios are investigated. Crack growth experiments are performed at three different R-ratios, 0.1, 0.3 and 0.7, utilizing compact tension specimens in ... -
Fault Detection and Diagnostics of Hydraulic Systems in Hydroelectric Power Plants
(Master thesis, 2023)Most hydroelectric power plants experience few faults during their lifetime. However, with the expected increase in volatile energy sources in the energy mix and the use of hydroelectric power plants as balancing mechanisms, ... -
Fault detection for network control systems with multiple communication delays and stochastic missing measurements
(Journal article; Peer reviewed, 2014)This paper is concerned with fault detection problem for a class of network control systems (NCSs) with multiple communication delays and stochastic missing measurements. The missing measurement phenomenon occurs in a ... -
Fault detection for wireless network control systems with stochastic uncertainties and time delays
(Journal article; Peer reviewed, 2014)The fault detection problem is investigated for a class of wireless network control systems which has stochastic uncertainties in the state-space matrices, combined with time delays and nonlinear disturbance. First, the ... -
Fault Detection of Inter-Turn Short-Circuited Stator Windings in Permanent Magnet Synchronous Machines
(Master thesis, 2023)Vannkraftverk leverer grønn og pålitelig energi til befolkningen i Norge, og bidrar med rundt 88 % av landets årlige strømbehov. Uventede avbrudd og stans for kraftverkene vil resultere i store økonomiske tap, samt at ... -
Fault detection of networked control systems based on sliding mode observer
(Journal article; Peer reviewed, 2013)This paper is concerned with the network-based fault detection problem for a class of nonlinear discrete-time networked control systems with multiple communication delays and bounded disturbances. First, a sliding mode ... -
Fault Diagnosis of an Electrical Winch based on Structural Analysis
(Master thesis, 2018)This report covers development and implementation of a model-based fault-detection and fault diagnosis algorithm based on structural analysis, providing deeper knowledge of predictive maintenance, which o ers the industry ... -
Fault Diagnosis of Gearbox Based Pitch Drives in Wind Turbines : Fault Detection by Support Vector Machine Using Motor Current Signal Analysis
(Master thesis, 2020)The growing dependence on wind power in recent years has increased the demand for reliantwind turbines. The pitch system of a wind turbine is one of the components with the highest failure rates. The most common way of ... -
Fault-reconstruction-based cascaded sliding mode observers for descriptor linear systems
(Journal article; Peer reviewed, 2012)This paper develops a cascaded sliding mode observer method to reconstruct actuator faults for a class of descriptor linear systems. Based on a new canonical form, a novel design method is presented to discuss the existence ... -
Feedback vibration control of a base-isolated building with delayed measurements using h∞ techniques
(Journal article; Peer reviewed, 2010)n this paper we address the problem of vibration reduction of buildings with delayed measurements, where the delays are time-varying and bounded. We focus on a convex optimization approach to the problem of state-feedback ... -
Fiberarmert betong i bærende konstruksjoner : Beregningsmodeller og eksperimentelle undersøkelser
(Master thesis, 2021)This report is a master’s thesis with the main topic of fiber reinforced concrete. This area ofresearch is relevant due to demands of a decrease in the emissions of greenhouse gases, demandsfor rational execution, a need ... -
Fiberarmert betong i vegg- og bjelkeelementer: Prøving og sammenligning av fullskala vegg og praktiske laboratorieresultater
(Master thesis, 2022)This report is written as a final thesis for a master's degree in civil engineering at the University of Agder. The scope of this report is fiber-reinforced concrete in walls and especially fiber-reinforced concrete in a ... -
Fiberensegenskaper i brudd- og bruksgrensetilstand
(Master thesis, 2022)The master's thesis is written in collaboration with the project FiberCon. The purpose of the project is to develop solution methods that are sustainable and economical for concrete structures. The master's thesis is about ... -
Field Reconstruction for Modeling Multiple Faults in Permanent Magnet Synchronous Motors in Transient States
(Peer reviewed; Journal article, 2021) -
Field testing of repurposed electric vehicle batteries for price-driven grid balancing
(Journal article; Peer reviewed, 2018) -
Filtering for discrete fuzzy stochastic time-delay systems with sensor saturation
(Journal article; Peer reviewed, 2013)This paper addresses the H-infinity filtering problem for discrete fuzzy stochastic systems with time-varying delay and sensor saturation. Random noise depending on state and external disturbance is also taken into account. ... -
Filtrering og UV-bestråling - veien fra avløpsvann til vanningsvann
(Master thesis, 2022)As world water demand grows, its reclamation and reuse becomes increasingly important. It is expected that global demand for water will exceed supply by 40% in 2030. In addition, it is expected that the world population ...