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Performance Assessment of Redundancy Strategies of Systems Subject to External Shocks
(Chapter, 2022)Engineering systems are subject to degradation due to operational conditions and usage. The systems are also subject to random external shocks that are capable of causing abrupt failures. To maintain desired system performance ... -
Performance Assessment of Safety-instrumented Systems Subject to Cascading Failures in High-demand Mode
(Chapter, 2019)Safety-instrumented systems are designed to act upon hazardous events and reinforce safety. IEC 61508 specifies two possible reliability measures of safety-instrumented systems: the average probability of failure on demand ... -
Performance Management for Parametric Building Design Generated by a Genetic Algorithm
(Peer reviewed; Journal article, 2024)The paper analyzes the results of applying a genetic algorithm to generate building designs. The genetic algorithm developed by the authors uses shadow length as fitness function value to examine the impact on the building ... -
PERFORMANCE MANAGEMENT USING BUSINESS INTELLIGENCE
(Master thesis, 2011)The purpose of this thesis is to develop a solution for how an effective lean performance measurement system can be developed and how the system can be supported by business intelligence. The motivation behind this exercise ... -
Performance Measurement for Infrastructure Project Sustainability
(Peer reviewed; Journal article, 2024)From a lean construction perspective, the role of a Public Roads Administration is to identify the value from the client’s point of view and define the processes able to develop the value stream. In the long-run strategy, ... -
Performance Measurement using Deep Digital Maintenance (DDM) Concept: A Technique for Measuring "Hidden Factory"
(Master thesis, 2022)På grunn av måten konkurranse driver både kostnader og innovasjon på i dag, leter produksjonsselskaper etter alle mulige måter å minimere kostnader, redusere risiko forbundet med fysiske eiendeler, forbedre eiendelens ... -
Performance Measurement, Estimating and Control of Offshore Modification Projects
(Doktoravhandlinger ved NTNU, 1503-8181; 2006:53, Doctoral thesis, 2006)The purpose of this dissertation is to describe and demonstrate the practical application of techniques of performance measurement to the control and execution of modification projects in the offshore oil industry. The ... -
Performance of dynamic safety barriers-Structuring, modelling and visualization
(Master thesis, 2014)The main objective of this master thesis is to discuss performance of dynamic safety barriers. A comprehensive literature review is performed in order to get understanding what dynamic safety barrier is. Three different ... -
Performance Supervised Plant-Wide Process Monitoring in Industry 4.0: A Roadmap
(Peer reviewed; Journal article, 2021)The intensive research and development efforts directed towards large-scale complex industrial systems in the context of Industry 4.0 indicate that safety and reliability issues pose significant challenges. During online ... -
Performance Testing Real-Time Robot Communication for a Constraint-Based Robotic Welding System
(Master thesis, 2021)I denne masteroppgaven gjennomføres det en sanntid-ytelsestest for moto biblioteket. Dette er et Python bibliotek lagd for å styre Motoman roboter fra YASKAWA ved bruk av både banepunk og sanntidsstyring. Ytelsestestingen ... -
Permitting Process Using Quantitative Risk Analysis of Facilities Handling Hydrogen
(Master thesis, 2024)Hydrogen er et lovende alternativt drivstoff på grunn av sine rene forbrenningsegenskaper og høye energiinnhold. Imidlertid utgjør dens lave tetthet lagringsutfordringer. Etterspørselen etter hydrogen forventes å øke, og ... -
PESTOL - Framework for «Project Evaluation on Strategic, Tactical and Operational Levels»
(Peer reviewed; Journal article, 2016)The paper focuses on the development of the ex-post conceptual holistic framework for Project Evaluation on Strategic, Tactical and Operational Levels, the PESTOL model, by reviewing different definitions of project success ... -
Phase formation during heating of amorphous nickel-based bni-3 for joining of dissimilar cobalt-based superalloys
(Peer reviewed; Journal article, 2021)Phase transformations and the melting range of the interlayer BNi-3 were investigated by differential scanning calorimetry, which showed three stages of crystallization during heating. There were three exothermic peaks ... -
Phase Type Modelling for Approximation of the Geometric Brownian Motion
(Chapter, 2020)A geometric Brownian motion (GBM) is a continuous-time stochastic process in which the logarithm of the randomly varying quantity follows a Brownian motion with drift. The GBM allows to model degradation where the increase ... -
Phased Array Ultrasonic Testing on Thick Glass Fiber Reinforced Thermoplastic Composite Pipe Implementing the Classical Time-Corrected Gain Method
(Peer reviewed; Journal article, 2024)Thermoplastic composite pipe is gaining popularity in the oil and gas and renewable energy industries as an alternative to traditional metal pipe mainly due to its capability of being spooled onto a reel and exceptional ... -
Phenomenological approach towards modelling the acoustic emission due to plastic deformation in metals
(Journal article; Peer reviewed, 2019)Considering acoustic emission (AE) as a phenomenon reflecting the elastic energy dissipation process in deforming metals, a simple yet self-consistent model is proposed to account for the AE behaviour accompanying ... -
A phenomenological model of deformation twinning kinetics
(Peer reviewed; Journal article, 2021)Inspired by the classical Olson and Cohen model for martensitic phase transformations, a simple phenomenological model of the deformation twinning kinetics is proposed with account for twin-twin interactions. The model was ... -
A phenomenological model of twinning-mediated strain hardening
(Peer reviewed; Journal article, 2020)We present a model of strain-hardening in materials with twinning-mediated plasticity. While the model is largely phenomenological, it was motivated by microstructural considerations and can be claimed to be physically ... -
Phosphorus management in the Baltic Sea historic evidence and future options
(Master thesis, 2012)Phosphorus being one of the essential elements for all forms of life is also a finite resource. The extensive use of Phosphorus in anthropogenic activities has lead to high nutrient load in surface waters causing eutrophication. ... -
Photogrammetry-based 3D scanning for supporting design activities and testing in early stage product development
(Peer reviewed; Journal article, 2021)In the early stages of product development and design, physical prototypes are designed and built from varying materials with the aim of providing valuable experience and decision support for the project team. In the era ...