Browsing Institutt for teknisk kybernetikk by Title
Now showing items 1787-1806 of 3789
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In-transit cargo transfer between ships
(Master thesis, 2009)Cargo transfer between two vessels at sea requires the ramp connection between the vessels to be as stable as possible. The complex nature of the system makes employing control methods difficult. This thesis explores two ... -
Incident detection and isolation in drilling using analytical redundancy relations
(Journal article; Peer reviewed, 2015-08)Early diagnosis of incidents that could delay or endanger a drilling operation for oil or gas is essential to limit field development costs. Warnings about downhole incidents should come early enough to allow intervention ... -
Incipient Actuator Fault Handling in Nonlinear Model Predictive Control
(Journal article; Peer reviewed, 2017)This paper presents a reconfigurable nonlinear model predictive control (NMPC) scheme for handling of incipient actuator faults in nonlinear plants. The scheme seeks to ensure recoverability from an incipient actuator fault ... -
Incorporating set-based control within the singularity-robust multiple task-priority inverse kinematics
(Journal article; Peer reviewed, 2015)Inverse kinematics is an active research domain in robotics since several years due to its importance in multiple robotics application. Among the various approaches, differential inverse kinematics is widely used due to ... -
Increased Energy Efficiency in Buildings using Model Predictive Control
(Master thesis, 2011)The main objective in this thesis is to explore if a model predictive control scheme can increase the energy efficiency in office buildings with waterborne heating systems. The number of office buildings is constantly ... -
Increasing Validity and Uncovering Utility in Machine Learning Studies: An Illustrative Approach to Essential Concepts and Procedures in Model Development and Assessment
(Master thesis, 2021)De siste årene har det skjedd store fremskritt innen dyp læring. I takt med stadig økende tilgang på datakraft og brukervennelige maskinlæringsmetoder, har stadig flere forskningsdisipliner tatt i bruk dyp læring. Mange ... -
Incremental Self-Deployment of Multi-Agent Networks in Unknown Environments
(Master thesis, 2021)Utrykkningspersonell i søk- og redningsoperasjoner utsetter seg ofte for ukjente og farlige miljøer. Med den økende kapasiteten til mikrodroner og andre mobile robot-teknologier, kan noen av risikoene utrykkningspersonell ... -
Incremental self-deployment using virtual potential fields
(Master thesis, 2021)Denne avhandlingen undersøker hvordan mikrodroner kan trinnvis bli sendt inn i et ukjent område for å muliggjøre lokalisering av førsterespondere. Førsterespondere er de første som entrer et katastrofeområde og setter sine ... -
Independent component analysis: A tool for algal bloom detection
(Peer reviewed; Journal article, 2023)Independent component analysis decomposition of hyperspectral signals has characteristics ideal for detecting harmful algal blooms in coastal waters. In this proceeding, independent component analysis is used to process ... -
Indirect Finite Control Set Model Predictive Control of Modular Multilevel Converters
(Journal article; Peer reviewed, 2015)The modular multilevel converter (MMC) is a potential candidate for medium/high-power applications, specifically for high-voltage direct current transmission systems. One of the main challenges in the control of an MMC ... -
Indirect Model Predictive Control with Sparse Nonlinear Regression on Erdös-Rényi-generated Bernoulli-SIR Network Models
(Journal article; Peer reviewed, 2023)Epidemiological modeling is important in order to be able to predict and mitigate the consequences of epidemics. Disease transmission network models can be used to model epidemics on a detailed level, which in turn can ... -
Individual based modelling and observation of Atlantic salmon (Salmo salar L.) behaviour in sea cages
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:322, Doctoral thesis, 2011)To develop safe and efficient cage management strategies for marine Atlantic salmon farming it is of paramount importance to understand how the fish behave in response to the culture environment. Most behavioural information ... -
Indoor Navigation System and Suspended Load Control for Multirotors
(Master thesis, 2015)This thesis considers a high precision indoor navigation system and a suspended load control for multirotor systems. A complete overview of a multirotor system with all the necessary hardware and software is presented. A ... -
Industry 4.0 and Asset Administration Shell (AAS): Implementing a Small Scale Demonstrator
(Master thesis, 2023)I samanheng med den aukande grada av digitalisering og Industri 4.0, utforskar denne masteroppgåva omgrepet interoperabilitet og kva det betyr for å gjere det mogleg for system å kommunisere og forstå kvarandre. Med ... -
Inertial Navigation aided by Ultra-Wideband Ranging for Ship Docking and Harbor Maneuvering
(Peer reviewed; Journal article, 2022)This article presents an inertial navigation system aided by local ranging measurements derived from an ultra-wideband system. The system consists of one onboard tag and several onshore anchors. It is motivated by the need ... -
Inertial Navigation — Theory and Applications
(Doctoral theses at NTNU;2018:38, Doctoral thesis, 2018)Navigation is defined as the process of estimating the six degrees of freedom. We have seen an increased demand for navigation the last decade, and important reasons for the growth are the increased availability of low ... -
Inertial Sensors for Risk-Based Redundancy in Dynamic Positioning
(Chapter, 2017)In this paper we present an alternative configuration of sensors, position and heading reference systems for dynamically positioned (DP) vessels. The approach uses a sensor structure based on low-cost inertial measurements ... -
Infinite-Dimensional Observer for Process Monitoring in Managed Pressure Drilling
(Journal article; Peer reviewed, 2015)Utilizing flow rate and pressure data in and out of the mud circulation loop provides a driller with real-time trends for the early detection of well-control problems that impact the drilling efficiency. This paper presents ... -
Inflight Estimation of Airflow Variables, Wind Velocities and Aerodynamic Coefficients for Unmanned Aerial Vehicles
(Doctoral theses at NTNU;2018:349, Doctoral thesis, 2018)This thesis focuses on the estimation of wind velocities, angle of attack and aerodynamic coefficients for small unmanned aerial vehicles (UAVs) and in addition, the use of these estimates for two different applications. ...