Blar i Institutt for IKT og realfag på forfatter "Hatledal, Lars Ivar"
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A Language and Platform Independent Co-Simulation Framework Based on the Functional Mock-Up Interface
Hatledal, Lars Ivar; Styve, Arne; Hovland, Geir; Zhang, Houxiang (Journal article; Peer reviewed, 2019)The main goal of the Functional Mock-up Interface (FMI) standard is to allow the sharing of simulation models across tools. To accomplish this, FMI relies on a combination of XML-files and compiled C-code packaged in a zip ... -
A Software Architecture for Simulation and Visualisation based on the Functional Mock-up Interface and Web Technologies
Hatledal, Lars Ivar; Schaathun, Hans Georg; Zhang, Houxiang (Chapter, 2015)This paper presents a software architecture for a collaborative virtual environment (CVE) for simulation and visualisation based on the Functional Mock-up Interface (FMI) for co-simulation and web technologies. FMI has ... -
Co-simulation as a Fundamental Technology for Twin Ships
Hatledal, Lars Ivar; Skulstad, Robert; Li, Guoyuan; Styve, Arne; Zhang, Houxiang (Peer reviewed; Journal article, 2020)The concept of digital twins, characterized by the high fidelity with which they mimic their physical counterpart, provide potential benefits for the next generation of advanced ships. It allows analysis of data and ... -
Co-simulation-based Pre-training of a Ship Trajectory Predictor
Kanazawa, Motoyasu; Hatledal, Lars Ivar; Li, Guoyuan; Zhang, Houxiang (Chapter, 2022)A ship trajectory predictor plays a key role in the predictive decision making of intelligent marine transportation. For better prediction performance, the biggest technical challenge is how we incorporate prior knowledge, ... -
A Digital Twin of the Research Vessel Gunnerus for Lifecycle Services: Outlining Key Technologies
Zhang, Houxiang; Li, Guoyuan; Hatledal, Lars Ivar; Chu, Yingguang; Ellefsen, André Listou; Han, Peihua; Major, Pierre Yann; Skulstad, Robert; Wang, Tongtong; Hildre, Hans Petter (Journal article; Peer reviewed, 2022) -
Enhancing SSP creation using sspgen
Hatledal, Lars Ivar; Fagerhaug, Eirik (Chapter, 2022)The System Structure and Parameterization (SSP) standard is a tool independent standard to define complete systems consisting of one or more components, including its parameterization, that can be transferred between ... -
A Flexible Network Interface for a Real-time Simulation Framework
Hatledal, Lars Ivar (Master thesis, 2017)This thesis presents a flexible network interface for the real-time simulation framework, Vico. In particular, the interface allows remote clients to connect to simulations over the network using a variety of transport ... -
FMI4j: A Software Package for working with Functional Mock-up Units on the Java Virtual Machine
Hatledal, Lars Ivar; Zhang, Houxiang; Styve, Arne; Hovland, Geir (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 ... -
FMU-proxy: A Framework for Distributed Access to Functional Mock-up Units
Hatledal, Lars Ivar; Zhang, Houxiang; Styve, Arne; Hovland, Geir (Chapter, 2019)The main goal of the Functional Mock-up Interface (FMI) standard is to allow simulation models to be shared across tools. To accomplish this, FMI relies on a combination of XML-files and compiled C-code packaged in a zip ... -
IMPLEMENTATION AND EVALUATION OF AN ARTHROSCOPIC TRACKER SYSTEMI FOR INTRAOPERATIVE MOTION TRACKING AND FORCE REGISTRATION
Bjelland, Øystein; Hatledal, Lars Ivar; Steinert, Martin; Bye, Robin Trulssen (Chapter, 2023) -
A multiple-output hybrid ship trajectory predictor with consideration for future command assumption
Kanazawa, Motoyasu; Skulstad, Robert; Li, Guoyuan; Hatledal, Lars Ivar; Zhang, Houxiang (Peer reviewed; Journal article, 2021)Onboard sensors contribute to data-driven understanding of complex and nonlinear ship dynamics in real time. By using sensors, precise ship trajectory prediction plays a key role in intelligent collision avoidance. A hybrid ... -
OpenBridge Design System Implementation in maritime applications
Alvestad, Karl Johan; Rasmussen, Helene L.; Raaum, Lasse; Rian, Henrik (Bachelor thesis, 2023)Denne oppgaven har som mål å evaluere potensialet til OpenBridge Design System (ODES) som et designrammeverk for maritime applikasjoner, både nåværende og fremtidige. Oppgaven ble tildelt av Kongsberg Maritime, med formål ... -
Redesigning the Point Cloud Acquisition for Sort™
Tynes, Odd Arne Skjeret; Furnes, Pål-André; Melaas, Marius Høyer (Bachelor thesis, 2022)Denne bacheloroppgaven er en detaljert forklaring på hvordan bachelorgruppen gikk frem for å redesigne punktsky-anskaffelsen for Solwr's Sort™, en pallsorteringsmaskin designet for logistikkbransjen. Den nåværende ... -
Trawl-kite
Colbensen, Joachim G. (Bachelor thesis, 2023)Denne bacheloroppgaven utforsker designprosessen for et trål-kitesystem, en spennende fremgang innen marinteknologi. Trål-kite er konseptualisert som et autonomt system med mål om å gjøre bunntråling, en betydelig del av ... -
Vico: An entity-component-system based co-simulation framework
Hatledal, Lars Ivar; Chu, Yingguang; Styve, Arne; Zhang, Houxiang (Peer reviewed; Journal article, 2020)This paper introduces a novel co-simulation framework running on the Java Virtual Machine built on a software architecture known as the Entity-Component-System. Popularised by games, this architecture favours composition ... -
Virtual prototyping system for maritime crane design and operation based on functional mock-up interface
Chu, Yingguang; Hatledal, Lars Ivar; Sanfilippo, Filippo; Æsøy, Vilmar; Zhang, Houxiang; Schaathun, Hans Georg (Chapter; Peer reviewed, 2015)This paper presents the framework of a virtual prototyping system for the design and simulation of maritime crane operations. By combining the rapid-prototyping approach with the concept of interchangeable interfaces, ...