Institutt for maskinteknikk og produksjon
Recent Submissions
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Dynamic risk assessment in healthcare based on Bayesian approach
(Journal article; Peer reviewed, 2019)Risks related with healthcare are always dynamic, and they are affected by situations of patients, human errors in treatment and even the states of medical devices. This paper proposes a dynamic medical risk assessment ... -
Project Partnering Defined and Implications Thereof
(Doctoral theses at NTNU;2019:308, Doctoral thesis, 2019) -
Avstandsoppfølging av kronisk syke. En vurdering av brukersentrert og metodebasert tilnærming i utvikling av nye løsninger
(Master thesis, 2019)En av de største utfordringene helse- og omsorgstjenesten står overfor er at en økende andel av befolkningen vil være eldre, noe som resulterer i et sprik mellom ressursbehov og tilgjengelige ressurser. Flere eldre, i ... -
Influence of Manufacturing Process and Resulting Microstructure on HISC Susceptibility of 25Cr Duplex Stainless Steel Pipe
(Journal article; Peer reviewed, 2019)Due to its attractive combination of strength corrosion resistance and cost 25% Cr Duplex Stainless Steel Pipe is used extensively in subsea production systems. Pipes are made by different production methods. The various ... -
Investigating the relationship between mental state (workload and affect) and physiology in a control room setting (ship bridge simulator)
(Journal article; Peer reviewed, 2019)This paper discusses how to investigate the human element in a control room setting in terms of situational settings (monitoring and active control) and mental state (workload and affect). We show an explorative experiment ... -
Reliability modeling of subsea SISs partial testing subject to delayed restoration
(Journal article; Peer reviewed, 2019)Subsea oil and gas production has always involved the challenging task of determining the overall reliability of safeguarding systems, such as safety instrumented systems (SISs). Partial testing and delayed restoration of ... -
Uvtikling av en reaktor for kontinuerlig enzymatisk hydrolyse av marint restråstoff
(Master thesis, 2019)Store mengder restråstoff fra fisk og marine ressurser blir dårlig utnyttet. Enzymatisk hydrolyse er en svært allsidig prosess som kan bidra til høyere utnyttelse av disse ressursene og en mer bærekraftig industri. Denne ... -
Generativ Design in Product Development
(Master thesis, 2019)Denne oppgaven er en undersøkelse og utforming av en generativ designmetodikk for produktutvikling, implementert i prosjektering og konstruksjon av en energieffektiv UrbanConcept bil for deltakelse i Shell Eco-Marathon. Ingen ... -
A comparative study between traditional topology optimization and lattice optimization for additive manufacturing
(Journal article; Peer reviewed, 2019)Topology optimization (TO) aids designers to come up with new ideas that would be impossible to be designed without this technology. However, the optimized results are usually characterized by high geometric complexity, ... -
EEG Application for Human-Centered Experiments in Remote Ship Operations
(Chapter, 2019)Electroencephalography (EEG) is an exceptional technique in order to study human behavior via neurocognitive processes. EEG can be utilized in different domains to study the neurocognitive processes behind human-machine ... -
Aspects for Better Understanding of Engineering Changes in Shipbuilding Projects: In-Depth Case Study
(Journal article; Peer reviewed, 2019)Engineering changes are driving forces of product development and improvement in any company. In shipbuilding projects, engineering changes are introduced throughout the project duration and cannot be planned or introduced ... -
RailCheck: Functional Safety for Wireless Condition Monitoring of Railway Turnouts and Level Crossings
(Chapter, 2019)Increasing demands for more cost-effective, reliable and safer railway infrastructure unavoidably bring up the need for transitioning from current preventive maintenance strategies to more efficient, predictive, condition-based ... -
Component-Based Modeling and Simulation of Nonlinear Drill-String Dynamics
(Chapter, 2019)In this paper, we present a dynamic model for a generic drill-string. The model is developed with the intention for component-based simulation with coupling to external subsystems. The performance of the drill-string is ... -
Towards the Development of an Ocean Engineering Library for OpenModelica
(Peer reviewed, 2019)The development of component models to populate a proposed OpenModelica standard library for the ocean engineering domain is described through the process of modelling the response of catenary-moored wave-energy converters ... -
An Agent-Based Simulation Approach To Model Hospital Logistics
(Journal article; Peer reviewed, 2019)The increasing rate of hospital admissions has resulted in a commensurate increase in the number of treatments and surgeries performed, as well as resource and material usage, and requires planners to improve hospitals’ ... -
EEG Application for Human-Centered Experiments in Remote Ship Operations
(Chapter, 2019)Electroencephalography (EEG) is an exceptional technique in order to study human behavior via neurocognitive processes. EEG can be utilized in different domains to study the neurocognitive processes behind human-machine ... -
Kit preparation with cobot-supported sorting in mixed model assembly
(Journal article; Peer reviewed, 2019)Kitting is a common approach of materials supply with mixed-model assembly, by which components are supplied to the assembly process in pre-sorted kits. With kitting, the kit preparation is a labour intensive process and ... -
The effect of worker fatigue on the performance of a bucket brigade order picking system
(Journal article; Peer reviewed, 2019)Order picking (OP) remains a very costly process with a high amount of manual human work. Different management policies have been developed in the past to improve the performance of order picking systems. Among these is ... -
A new method for assessing anisotropy in fused deposition modeled parts using computed tomography data
(Journal article; Peer reviewed, 2019)Voids in fused deposition modeled (FDM) parts are assumed to be a key driver for their anisotropic behavior. However, these assumptions are based on investigations of voids using only 2D data (microscopy images). This paper ... -
Zero Stress Aging of Glass and Carbon Fibers in Water and Oil—Strength Reduction Explained by Dissolution Kinetics
(Journal article; Peer reviewed, 2019)Understanding the strength degradation of glass and carbon fibers due to exposure to liquids over time is important for structural applications. A model has been developed for glass fibers that links the strength reduction ...
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