Blar i Institutt for teknisk kybernetikk på tittel
Viser treff 2006-2025 av 3664
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Microgrid design: sensitivity on models and parameters
(Chapter, 2019)Designing off-grid systems in developing countries is not a trivial task; unpredictable energy sources and uncertain load demands have to match in a seamless solution, providing the most favourable conditions in terms of ... -
Mid-Level MPC and 6 DOF Output Path Following for Robotic Manipulators
(Journal article; Peer reviewed, 2017)In this article we discuss some of the benefits of using an MPC as a mid-level controller between the path generator and the low-level joint controller of a robot system. The MPC handles rudimentary runtime constraints ... -
milliAmpere: An Autonomous Ferry Prototype
(Peer reviewed; Journal article, 2022)In this paper, we summarize the experiences with the autonomous passenger ferry development prototype milliAmpere, which has been used as a test platform in several research projects at the Norwegian University of Science ... -
MIMO Feedback Linearization of Redundant Robotic Systems Using Task-Priority Operational Space Control
(Peer reviewed; Journal article, 2020)Redundant robotic systems are designed to accomplish multiple tasks simultaneously. Task-priority control schemes exploit system redundancy by arranging tasks in priority and ensuring strict prioritization between tasks ... -
Mimo impedance based stability analysis of DFIG-based wind farm with MMC-HVDC in modifed sequence domain
(Chapter, 2019)The modular multilevel converter (MMC) based high-voltage direct current (HVDC) transmission is widely applied for the large-scale wind farm integration making its interaction stability analysis especially significant. ... -
MIMOSA: A Multi-Modal SLAM Framework for Resilient Autonomy against Sensor Degradation
(Chapter, 2022)This paper presents a framework for Multi-Modal SLAM (MIMOSA) that utilizes a nonlinear factor graph as the underlying representation to provide loosely-coupled fusion of any number of sensing modalities. Tailored to the ... -
Mini-DP for brønnbåter: Dynamisk Posisjoneringssystem basert på GPS/Galileo og avstandsmåling
(Master thesis, 2008)I denne hovedoppgaven ble det designet og simulert et DP-system for en brønnbåt ved hjelp av satelittnavigasjon og avstandsmåling. Hensikten er å holde en brønnbåt ved en fast posisjon slik at den kan laste fisk ombord i ... -
Minimal Free Space Constraints for Implicit Distance Bounds
(Chapter; Peer reviewed, 2020)A general approach for fitting implicit models to sensor data is to optimize an objective function measuring the quality of the fit. The objective function often involves evaluating the model’s implicit function at several ... -
Minimalisering av vibrasjonsfrekvens
(Master thesis, 2020)Abstract will be available on 2023-06-01 -
Minimere drivstofforbruk for servicefartøy brukt i oppdrettsnæringen ved analyse av driftsdata
(Master thesis, 2020)Denne oppgaven har som hensikt å se på hvordan drivstofforbruket hos en servicebåt brukt i oppdrettsnæringen varierer med hvordan den opereres. Båten styres i all hovedsak ved å endre på to parametere, propellens ... -
Minimum Time Bilateral Observer Design for 2 x 2 Linear Hyperbolic Systems
(Chapter, 2019)In this paper we derive a minimum time convergent bilateral observer for a 2×2 system of linear coupled first-order 1-D hyperbolic PDEs. First, a Volterra integral transformation is combined with a Fredholm integral ... -
Minimum Time Bilateral Observer Design for 2x2 Systems of Linear Hyperbolic PDEs - With Application to Oil Well Drilling State Estimation for Improved Kick Handling
(Master thesis, 2018)We consider state estimation of 1D systems of 2x2 linear first-order coupled hyperbolic PDEs, consisting of two distributed states propagating information in opposite directions but interacting across the spatial domain. ... -
Minimum Time Disturbance Rejection and Tracking Control of n+m Linear Hyperbolic PDEs
(Journal article; Peer reviewed, 2018)We extend recent results regarding disturbance rejection control of n+m linear hyperbolic partial differential equations (PDEs) in a number of ways: 1) We allow spatially varying coefficients; 2) The disturbance is allowed ... -
Minimum time observer designs for n+m linear hyperbolic systems with unilateral, bilateral or pointwise in-domain sensing
(Peer reviewed; Journal article, 2021)In this paper we derive minimum time convergent observers for systems of linear coupled first-order 1-D hyperbolic PDEs, that use either unilateral (single boundary measured), bilateral (both boundaries measured) or ... -
An MINLP Approach Integrating Predictive Method for Optimal Load Sharing in Generating Machines
(Master thesis, 2018)Gas turbines and diesel engines have generally been used in the Oil & Gas industry. As the amount of energy required for the operation is large, the efficiency of power plant operation has been subject to many works conducted ... -
Mission Performance Trade-offs of Battery-powered sUAS
(Chapter; Peer reviewed, 2017)A sensitivity analysis is presented on the influence of the weight, altitude and speed of battery-powered sUAS on the resulting stall speed, endurance and range. To aid in the determination of the aircraft performance prior ... -
Mission Planning for Fixed-wing UAVs in Wind and Icing Conditions
(Master thesis, 2020)Sterk vind og isete forhold er blant de største utfordringene rundt bruk av ubemmanede småfly over lengre distanser. Kjennskap til konkrete værforhold i området der flyvningen skal foregå, gir muligheten til å minimere de ... -
Mission Planning for Wave Driven Autonomous Surface Vessels
(Master thesis, 2020)En økt bruk av autonome sjøfarende fartøy er forventet å drastisk forandre hvordan både mennesker, gods og forskning blir håndtert i fremtiden. Den økte kapabiliteten til autonome fartøy har gjort dem til et mer aktuelt ... -
Mixed box palletizing; a suggestion to detect and pack unknown sized objects in bins using point clouds and genetic algorithms
(Master thesis, 2019)Palletering av bokser er gjort med roboter i mange år. Det er en enkel oppgave å velge en boks og stable den på en pall. Men hvis boksen har ukjent størrelse og posisjoner, er løsningen til dette problemet ikke triviell. ... -
Mixed Integer Model Predictive Control of Multiple Shale Gas Wells
(Master thesis, 2012)Horizontal wells with multistage hydraulic fracturing are today the most important drilling technology for shale gas extraction. Considered unprofitable before, the production has now become economically profitable due to ...