Institutt for havromsoperasjoner og byggteknikk
Recent Submissions
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Evaluation of collaborative robots in a High Mix Low volume spare-kit packing line of a compressor industry in Norway through Lean Methodology
(Master thesis, 2021)Over the years, the level of automation has increased dramatically, and robots and the advancement of collaborative robotics have benefited the production industries greatly. Collaborative robots have been introduced as a ... -
Development of a manufacturing system for gear assembly using collaborative robots
(Chapter, 2021)Using robots in manufacturing processes is becoming more and more common. Robots can perform repetitive tasks that are not suitable for humans. Using robots in production can also save both time and money, as well as ... -
A Multilevel Convolutional Recurrent Neural Network for Blade Icing Detection of Wind Turbine
(Peer reviewed; Journal article, 2021)Blade icing detection becomes increasingly significant as it can avoid revenue loss and power degradation. Conventional methods are usually limited by additional costs, and model-driven methods heavily depend on prior ... -
Temporal Attention Convolutional Neural Network for Estimation of Icing Probability on Wind Turbine Blades
(Peer reviewed; Journal article, 2021)Wind farms are usually located in high-latitude areas, which increases produced energy but creates a high risk of icing. Traditional methods of anti-blade-icing are limited by the extra cost and the potential damages to ... -
Incorporating Approximate Dynamics Into Data-Driven Calibrator: A Representative Model for Ship Maneuvering Prediction
(Peer reviewed; Journal article, 2021)High-fidelity models capable of accurately predicting ship motion are critical for promoting innovation and efficiency in the maritime industry. However, creating an advanced model that comprehensively represents the system ... -
Real-time digital twin of research vessel for remote monitoring
(Chapter, 2021)Real-time digital twins of ships in operation find many applications such as predictive maintenance, climbing the ladders of ship autonomy, and offshore operational excellence. The literature describes a focus on digital ... -
Deep Reinforcement Learning based Energy Management in Marine Hybrid Vehicle
(Master thesis, 2021)Automatisering har nylig fått mye oppmerksomhet fra maritim industri. Selv om mye autonome navigasjoner har blitt lagt vekt på, er det også viktig å ta opp behovet for autonom kontroll av andre prosesser som energiledelse. ... -
An Uncertainty-aware Hybrid Approach for Sea State Estimation Using Ship Motion Responses
(Peer reviewed; Journal article, 2021)Situation awareness is essential for autonomous ships. One key aspect is to estimate the sea state in a real-time manner. Considering the ship as a large wave buoy, the sea state can be estimated from motion responses ... -
Lean Automation and Discord communication platform improving usability and efficiency of a 3D printer Factory
(Master thesis, 2021)This thesis explores the impact of implementing Lean Automation and the communication platform Discord to an 3D printer Factory. With an experimental method the production process before the implementation is mapped and ... -
Design Optimization of Exhaust Gas Economizer Using CFD Simulations for Medium Speed Marine Diesel Engines Combine with Exhaust After Treatment
(Master thesis, 2021)Denne oppgaven presenterer optimaliseringen av avgassøkonomiseringsenheten til et spillgjenvinningssystem for en middels hastighets marine dieselmotor ved bruk av CFD-simuleringer og kombinert systemkonseptutvikling med ... -
Linking partnering success factors to project performance - Findings from two nation-wide surveys
(Peer reviewed; Journal article, 2021)In this article we present findings from an investigation into the influence of partnering success factors on multi-partner projects’ abilities to meet time schedule, budget, and technical specifications. Our findings are ... -
Knowledge sharing in a European sales company
(Master thesis, 2021)DESMI er et globalt selskap som produserer og selger pumper og pumpeløsninger over hele verden gjennom sitt globale nettverk. Fra en SWOT-analyse i den interne DESMI-strategien ble det funnet at DESMI hadde mye kunnskap, ... -
An open web platform aimed at ship design, simulation and digital twin
(Master thesis, 2021)This project identifies the web platforms as one of the main tools for data management, gaining special importance in the recent explosion of information that were led by the improvement of data handle in respect to the ... -
Genetic Algorithm-based Parameter Identification for Ship Manoeuvring Model under Wind Disturbance
(Master thesis, 2021)With the rapid development in ship digitalization and automation, to accurately determine the ship mathematical model has become much more demanding. Dynamic ship mathematical model with high fidelity is the indispensable ... -
Understanding and eliminating waste in Engineer-To-Order (ETO) projects: a multiple case study
(Journal article; Peer reviewed, 2021)This article explores how waste reduction approaches as found in lean thinking can be applied to engineering design in Engineer-To-Order (ETO) projects based on a multiple case study of ten companies over a 2-year period. ... -
Human Factor Issues in Remote Ship Operations: Lesson Learned by Studying Different Domains
(Journal article; Peer reviewed, 2021)The idea of remote controlling ships for operational and commercial uses has developed beyond concepts. Controlling and monitoring vessels from a distant location requires updating the concept and requirements of shore ... -
The Use of a Data-Driven Digital Twin of a Smart City: A Case Study of Ålesund, Norway
(Peer reviewed; Journal article, 2021)One objective of smart cities is to produce smart decisions that will address sustainability and climate change through big data and citizen engagement. However, to achieve this, local governments must address two barriers ... -
Situasjonsbevissthet for DP-operatør i krevende maritime operasjoner
(Master thesis, 2021)Sammendrag Bakgrunn: Beslutningstaking innenfor DP-operasjoner er en menneskelig faktor som påvirker sikkerheten i hele operasjonen. Det er behov for mer forskning på denne type operasjoner for å øke sikkerheten. Formål: ... -
En evaluering av offshorebransjens håndtering av COVID-19
(Master thesis, 2021)Denne oppgaven tar for seg håndteringsprosessen til tre offshore-rederi i Ålesund omegn opp imot viruset COVID-19. Det finnes lite faglitteratur om emnet, da det er en ny situasjon for de fleste som har bydd på mange ... -
The contribution of Vessel Traffic Services to safe coexistence between automated and conventional vessels
(Peer reviewed; Journal article, 2021)The maritime industry could face major changes the coming decade. Technology development opens for new ways of operating vessels and autonomy is argued to revolutionise design and operations. However, despite a large focus ...
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