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Viser treff 1521-1540 av 3674
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Guaranteed Feasible Control Allocation using Model Predictive Control
(Journal article; Peer reviewed, 2019)This paper proposes a guaranteed feasible control allocation method based on the model predictive control. Feasible region is considered to guarantee the determination of the desired virtual control signal using the pseudo ... -
Guidance Algorithms for Planar Path-based Motion Control Scenarios
(Master thesis, 2010)The problem of performing accurate path maneuvering tasks in planar space is investigated in thesis. The purpose is to utilize limited knowledge about the vehicle's maneuverability constraints to output feasible reference ... -
Guidance and Control of Robot Manipulators and Autonomous Marine Robots
(Doctoral theses at NTNU;2016:322, Doctoral thesis, 2016)This thesis is motivated by the increasing use of robots within numerous fields and in a vast range of applications. The use of robots provides several advantages, e.g. reduced labor costs, increased production and ... -
Guidance and Control of Underwater Snake Robots Using Planar Sinusoidal Gaits
(Doctoral theses at NTNU;2017:292, Doctoral thesis, 2017)This thesis presents different approaches for guidance and motion control of underwater snake robots. The robots considered in this thesis are neutrally buoyant and move slowly with a planar, biologically inspired sinusoidal ... -
Guidance and Control System for Dynamic Positioning and Path Following of an AUV exposed to Ocean Currents
(Master thesis, 2021)Fullt aktiverte AUV-er har potensialet til å utføre ubemannede undervannsoppdrag, og dynamisk posisjonering og stifølgning er begge viktige scenarier å mestre for å oppnå inspeksjons- og intervensjonsoppgaver på nært ... -
Guidance and Path-Planning Systems for Autonomous Vehicles
(Doktoravhandlinger ved NTNU, 1503-8181; 2014:126, Doctoral thesis, 2014)This thesis is concerned with two interconnected and very important problems regarding the autonomy of vehicles, namely, path planning and guidance. By adopting a modular approach, path planning and guidance can be viewed ... -
Guidance for a fixed-wing UAV under large environmental forces
(Master thesis, 2023)Denne masteroppgaven undersøker styrelover for fastvingede ubemannede luftfartøy (UAVer). Forskningen har betydning for bruksområder som flyfotografering, fjernmåling og miljøovervåking, hvor UAVer ofte møter store ytre ... -
Guidance System for Autonomous Surface Vehicles
(Master thesis, 2015)There has been a rapid growth in autonomous technology in several fields the past decade. One of these is autonomous navigation, where the DARPA Grand Challenges has been a major research catalyst. Today, the Centre of ... -
Guidance, Navigation and Control System for Agile Vehicles
(Master thesis, 2019)Et pålitelig guiding-, navigasjons- og kontrollsystem (GNC) er en viktig del av et vellykket målsporings-scenario. I denne avhandlingen vil et GNC-system bli utviklet, og sammen- lignet med moderne systemer, mye brukt i ... -
Guideline for follow-up of Safety Instrumented Systems (SIS) in the operating phase
(Research report, 2023)This guideline describes a best practise for follow-up of safety instrumented systems (SIS) during operation of a process facility. It covers management of functional safety, operation, maintenance, monitoring, and management ... -
Guidelines for standardised classification and failure reporting for safety equipment in the petroleum industry, Ver 04
(Research report, 2023)This document provides guidance on how to report and classify failure and maintenance data for safety equipment, as a basis for improved follow-up and future automation. Standardised equipment grouping, equipment properties ... -
H_inf Reduced Order Control for Nanopositioning: Numerical Implementability
(IFAC Proceedings series;, Journal article; Peer reviewed, 2014)In this paper we discuss how model reduction affects the stability and computational complexity of controllers for nanopositioning systems. A robust H∞ multiple-input multiple-output controller is designed and implemented ... -
Handheld Spirometer
(Master thesis, 2014)It is estimated that between 200,000 - 250,000 Norwegians are subject to theincurable disease COPD (Chronic Obstructive Pulmonary Disease), whichcounts for around 8.5% of the adult population. Only about one third of ... -
Handling system harmonic propagation in a diesel-electric ship with an active filter
(Journal article; Peer reviewed, 2015)Harmonic distortion is often a challenge in marine vessel power systems due to the presence of large motor drives containing diode or thyristor rectifiers. Governing standards impose requirements on bus voltage Total ... -
Handling Unknown External Forces with Highly Responsive DP Controller
(Master thesis, 2014)Rising marine activity in the arctic has introduced many ice related challenges for Dynamically Positioned (DP) marine vessels. Current motion control systems for DP vessels are not designed to handle ice-related disturbances, ... -
Haptic Feedback for Hydraulic Hand Prosthesis
(Master thesis, 2019)I samarbeid med det norske selskapet Hy5 utforskes haptisk tilbakekobling for deres h°andprotese i denne oppgaven. Rapportens første deler er et litteraturstudie og en teoridel hvor haptisk tilbakekobling, menneskelig ... -
Haraldrud Municipal Solid Waste Combustion Plant in Oslo: Optimizing, Stabilizing and Modeling the Combustion Process
(Master thesis, 2011)This thesis has studied Haraldrud MSW combustion process. Haraldrud is a realcombustion plant burning waste for citizens of Oslo. A thoroughly description ofthe combustion process has been presented based on manipulating ... -
Harbor Surveillance with a K-best, Track Terminating, Hypothesis-Oriented MHT
(Master thesis, 2018)A high activity harbor environment could present several problems for a tracking system. The observable area may be small, targets may be closely spaced, move in formation and disappear close to where other appears. ... -
Hardware and Software Design for the DNV GL Fuel Fighter Vehicles
(Master thesis, 2015)In this thesis hardware and software for the DNV GL Fuel Fighter vehicles have been made. A motor control system has been made to control a permanent magnet AC motor responsible for the propulsion of the cars. A communication, ... -
Hardware Implementation of a Time Management Unit (TMU)
(Master thesis, 2010)This thesis describes the implementation of a Time Management Unit (TMU) in hardware as specified by Gregertsen and Skavhaug, the specification and implementation of several improvements to the proposed specification, and ...