Essays about: "modellparametrar"

Showing result 21 - 25 of 27 essays containing the word modellparametrar.

  1. 21. Multi-Objective Mixed-Integer Linear Optimisation of Aircraft Load Planning

    University essay from KTH/Optimeringslära och systemteori

    Author : Kristján Óttar Rögnvaldsson; [2019]
    Keywords : ;

    Abstract : A general multi-objective optimisation model is developed for the load planning decision process of a bulk loaded commercial aircraft, using the Airbus A321 fitted with additional fuel tanks as a baseline platform. The model’s input is a specific set of load items, with associated quantities, mass and volume. READ MORE

  3. 22. Modelling aggregate loads in power systems

    University essay from KTH/Elkraftteknik

    Author : Adriel Perez Tellez; [2017]
    Keywords : Load modelling; load aggregation; component-based load modelling; measurementbased load modelling; ZIP load model; Lastmodellering; last aggregering; komponent-baserad metod; mätnings-baserad metod; ZIP last model;

    Abstract : The load response to voltage and frequency changeshas a considerable impact on the behaviour of the powersystem. Thus, the selection of a load model structure andits corresponding parameters is an important task in orderto study and predict the system behaviour. READ MORE

  4. 23. Flood Mapping: Assessing the uncertainty associated with flood inundation modelling. A case study of the Mora River, Sweden

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Isabelle Åberg; [2017]
    Keywords : Flood inundation modeling; hydraulic modeling; HEC-RAS; översvämningskartering; hydraulisk modellering; HEC-RAS;

    Abstract : Expansion of cities and major infrastructure projects lead to changes in land use and river flows. The probability of flooding is expected to increase in the future as a result of these changes in combination with climate change. READ MORE

  5. 24. Mass models and the spiral arms of the Milky Way

    University essay from Lunds universitet/Astronomi - Genomgår omorganisation; Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation

    Author : Edvin Zigmanovic; [2016]
    Keywords : Physics and Astronomy;

    Abstract : I investigate to what extent spiral arms might affect axisymmetric Galactic models. As we need fully dynamical and high resolution Galactic evolutionary models to probe the structure of the dark matter halo, it is important that we use accurate mass models describing the MW structure. READ MORE

  6. 25. Robust Optimization for Uncertain Radiobiological Parameters in Inverse Dose Planning

    University essay from KTH/Optimeringslära och systemteori

    Author : Jennie Falk; [2015]
    Keywords : ;

    Abstract : Cancer is a common cause of death worldwide with radiotherapy as one of the most used treatments. Radiation treatment plans are normally optimized using constraints on the maximum dose to tumours and minimum dose to surrounding healthy structures. READ MORE