Browsing Institutt for havromsoperasjoner og byggteknikk by Issue Date
Now showing items 201-220 of 948
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Building Trustable Remote Monitoring and Management Systems
(Chapter, 2018)Internet of Things (IoT) is an emerging technology that expands wireless and mobile networks into heterogeneous network of connected devices. Trustable remote monitoring and management systems are required to establish a ... -
Control of the combustion process and emission formation in marine gas engines
(Journal article; Peer reviewed, 2018)A smooth transition to the use of gas engines instead of conventional engines in marine shipping is a logical pathway for compliance with tightening environmental regulations. Currently, five major gas engine concepts are ... -
Trekk fra utviklingen av bygg- og eiendomsforvaltning som fagområde i Norge - om den norske innsatsens betydning for internasjonal standardisering
(Chapter, 2018)Norge var tidlig ute med å utvikle bygg- og eiendomsforvaltning som et eget fagområde. Siden de første FoU-prosjektene på 1970-tallet, er det utviklet en rekke verktøy og standarder. Flere av dem har seinere dannet mønster ... -
Virtual prototyping for maritime crane design and operations
(Journal article; Peer reviewed, 2018)This paper presents the implementation of the virtual prototyping system for maritime crane design and operations. The study is designed to bridge the following gaps in maritime crane system simulations. First, the virtual ... -
Mechanical design optimization of a 6DOF serial manipulator using genetic algorithm
(Journal article; Peer reviewed, 2018)Robots are becoming increasingly more common in the industry. In order to expand the use of robotic manipulators to complex tasks, a higher degree of tailoring of robots may be required. Tailoring of the mechanical design ... -
Thermodynamic Response Enhanced by Sloshing in Marine LNG Fuel Tanks: Experimental Work and Numerical Modelling
(Doctoral theses at NTNU; 2018:87, Doctoral thesis, 2018)This thesis presents studies of sloshing and how it influences thermodynamic conditions in liquefied natural gas (LNG) fuel tanks. Liquid in a moving tank mixes more efficiently with the gas, which condenses and is followed ... -
Towards a Framework for Managing Knowledge Integration in University-Industry Collaboration Projects
(Chapter, 2018)Previous studies have called for more research on knowledge management in collaborative projects between university and industry. The scientific community urges the development of managerial mechanisms that will stimulate ... -
Understanding how to succeed with project partnering
(Journal article; Peer reviewed, 2018)Purpose The purpose of this paper is to present new findings to organizations that acknowledge difficulties in implementing and succeeding with project partnering. Design/methodology/approach The investigation is based on ... -
A Closed Loop Inverse Kinematics Solver Intended for Offline Calculation Optimized with GA
(Journal article; Peer reviewed, 2018)This paper presents a simple approach to building a robotic control system. Instead of a conventional control system which solves the inverse kinematics in real-time as the robot moves, an alternative approach where the ... -
Validation of a maritime usability study with eye tracking data
(Journal article; Peer reviewed, 2018)The main objective of the navigation system on board a High Speed Craft (HSC) is contributing to safe operation, which is supported by a high degree of situation awareness for the navigator. On the modern HSC bridge, an ... -
Development of Racking calculations in Concept Design Phase for a ROPAX Vessel
(Master thesis, 2018)Two racking strength calculations methods have been used to calculate the bending stresses which occurs on a car carrier when a ship is rolling in waves. The accelerations on the ship's structure and deck load will create ... -
Investigating product data management during conceptual ship design: A study on software implementation and design changes
(Master thesis, 2018)The 21st-century maritime industry is unlike the traditional shipbuilding of the past - the fast pace in product development pushing the boundary all the time. However modern shipbuilding industry is still lacking technological ... -
Computational Fluid Dynamics Simulations of Nonlinear Sloshing in a Rotating Rectangular Tank Using the Level Set Method
(Journal article; Peer reviewed, 2018)In this paper, numerical simulations of nonlinear sloshing in rectangular tanks are presented. Model implementations in the open source software reef3d are tested, and the results are compared with experimental data from ... -
Dynamiske posisjonerings- og integrerte automasjonssystemer som beslutningsstøtte.
(Master thesis, 2018)Oppgavens hovedmål er å se på hvordan datateknologi har utviklet seg de siste årene og finne ut om denne gir beslutningsstøtte for operatører av sikkerhetskritiske systemer. Undersøkelse av empiri fra to slike systemer ... -
FMI4j: A Software Package for working with Functional Mock-up Units on the Java Virtual Machine
(Chapter, 2018)This paper introduces FMI4j, a software package for working with Functional Mock-up Units (FMUs) on the Java Virtual Machine (JVM). FMI4j is written in Kotlin, which is 100% interoperable with Java, and consists of programming ... -
A SVM-based Sensitivity Analysis Approach for Data-Driven Modeling of Ship Motion
(Chapter, 2018)This paper presents a novel method that combines support vector machine (SVM) with sensitivity analysis (SA) to analyze sensor data for ship motion modeling. In order to investigate how each model input contributes to the ... -
A Neural Network Approach to Control Allocation of Ships for Dynamic Positioning
(Journal article; Peer reviewed, 2018)Dynamic Positioning (DP) of ships is a control mode that seeks to maintain a specific position (stationkeeping) or perform low-speed maneuvers. In this paper, a static Neural Network (NN) is proposed for control allocation ... -
A Neural Network-Based Sensitivity Analysis Approach for Data-Driven Modeling of Ship Motion
(Journal article; Peer reviewed, 2018)Researchers have been investigating data-driven modeling as a key way to achieve ship intelligence for years. This paper presents a novel data analysis approach to data-driven modeling of ship motion. We propose a global ... -
Application of systems engineering to structuring acquisition decisions for marine emission reduction technologies
(Journal article; Peer reviewed, 2018)Due to increasingly strict environmental regulation of marine transportation, vessel operators and other stakeholders are required to evaluate feasible compliance measures in the face of multiple criteria and with attention ...