Blar i Institutt for maskinteknikk og produksjon på tittel
Viser treff 1513-1532 av 3979
-
An External Shock -- Internal Barrier Degradation Model to Account for Operational Loads
(Chapter, 2020)Modelling the reliability of safety instrumented systems requires a proper understanding of the failure model and how operational loads influence the degradation. Many authors propose models where a proof test will affect ... -
Extrinsic calibration for motion estimation using unit quaternions and particle filtering
(Peer reviewed; Journal article, 2020)This paper presents a method for calibration of the extrinsic parameters of a sensor system that combines a camera with an inertial measurement unit (IMU) to estimate the pendulum motion of a crane payload. The camera ... -
Extrusion of Cellulose Fibers Polypropylene Composites
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:213, Doctoral thesis, 2008)This study focused on the possibility of industrial extrusion of cellulose fibers polypropylene composites. The challenges were to introduce cellulose fibers into the extruder, to obtain a good dispersion of the fibers ... -
Facilitating Facility Management by using Digital Twin
(Master thesis, 2022)This master thesis is done based on literature review and interviews with some experts in the sector. The goal of this study was to close the gap between theory and practice regarding Digital Twin application for Facility ... -
Facilitating for Combining Industry 4.0 and Digital Twins with 5G Connectivity to Integrate Robots in Digital Production Factories
(Master thesis, 2022)Denne masteroppgaven tilretteleger for å utvikle en digital tvilling i edge cloud ved NTNU Gløshaugen’s Industri 4.0 laboratorium. Dette blir gjort i sammenheng med et "use case" som er foreslått av 5G-SOLUTIONS-prosjektet ... -
Facilitating resilience by assessing and improving the flexibility strategy and implementing relevant Industry 4.0 technologies
(Master thesis, 2022)Hensikten med denne oppgaven er å gjennomgå hvordan fleksibilitet som et verdikjede- og operasjonelt styringsverktøy kan styrke motstandsdyktigheten til virksomheten og den tilknyttede verdikjeden ved å lette tilgjengelighet ... -
Facility Layout Design: Preliminary Pipe Routing Based on Equipment Connectivity Capture from Process Simulation Data
(Master thesis, 2019)Denne masteroppgaven presenterer en løsning i fangst av sammenkoblet utstyr fra prosess-simuleringer, og visualiserer denne informasjonen ved å produsere provisoriske rør i det disiplin-spesifikke applikasjonen Facility ... -
Facing the FACS—Using AI to Evaluate and Control Facial Action Units in Humanoid Robot Face Development
(Peer reviewed; Journal article, 2022)This paper presents a new approach for evaluating and controlling expressive humanoid robotic faces using open-source computer vision and machine learning methods. Existing research in Human-Robot Interaction lacks flexible ... -
Factors Affecting Shipyard Operations and Logistics: A Framework and Comparison of Shipbuilding Approaches
(Chapter, 2020)Shipyards around the world have several differences that affect the logistics processes at each yard. The purpose of this paper is to develop a framework for mapping the key factors affecting shipyard logistics. We test ... -
Factors affecting transaction costs and collaboration in projects
(Journal article; Peer reviewed, 2019)Purpose Transaction costs in projects can be reduced through improved collaboration between contractors and clients. The purpose of this paper is to respond to the call for further research on the framework suggested by ... -
Factors in offshore planning that affect the risk for major accidents
(Journal article; Peer reviewed, 2015)The purpose of this paper is to systematically analyse a typical planning process in the offshore industry from the perspective of causes of major accidents, with the ultimate aim of identifying factors that affect the ... -
Factors that Affect Transaction Cost in Different Project Phases
(Master thesis, 2020)This study is conducted based on a need for more empirical research on transaction cost in construction projects. This study is also a response to the call from Li et al. (2015) for more research on their framework for ... -
Failure Analysis of Diffusor System for Gas Turbines
(Master thesis, 2019)For å redusere lydnivået, forårsaket av et bleed air system i eksoskanalene til gassturbiner installert på olje- og gassplattformer, har Mjørud AS utviklet en diffusor. Denne diffusoren ble designet for å redusere hastigheten ... -
Failure Analysis of Diffusor System for Gas Turbines
(Master thesis, 2019)For å redusere lydnivået, forårsaket av et bleed air system i eksoskanalene til gassturbiner installert på olje- og gassplattformer, har Mjørud AS utviklet en diffusor. Denne diffusoren ble designet for å redusere hastigheten ... -
Failure Analysis of Final Element of Safety Instrumented Systems Using Condition Data: A Statistical and Stochastic Based Model Approach
(Master thesis, 2021)Safety instrumented systems are important independent protection layers used to protect against hazards and accidents associated with hazardous processes and to mitigate their consequences to humans, machines and the ... -
Failure Assessment of Additively Manufacturing PLA Specimens Using an Energy-Based Criterion
(Master thesis, 2018)The field of additive manufacturing (AM) has in the last decades become more and more relevant. Rapid prototyping is a cheap and quick way of creating physical 3D-models of complex geometries. In this thesis, failure of ... -
Failure assessment of steel/CFRP double strap joints
(Journal article; Peer reviewed, 2017)In the current study, the failure behavior of retrofitted steel structures was studied experimentally and theoretically with steel/carbon fiber reinforced polymer (CFRP) double strap joints (DSJs) under quasi-static tensile ... -
Failure Mechanisms in Cutter Tools for Tunnel Boring
(Master thesis, 2015)Tunnel boring machines (TBM) utilize cutter discs as a primary tool for cutting through hard rock. The discs are mounted on a rotating, circular cutter head which is pressed against the rock. A microscopical examination ... -
Failure Prediction in Multiphase Deep-Water Buoyancy Systems
(Master thesis, 2013)The objective of this thesis is to explore how a new type of buoyancy material foroshore applications will perform under operating conditions. This includes buoy-ancy loads and extreme hydrostatic pressure. The new material ...