Sökning: "robusthetsanalys"

Visar resultat 1 - 5 av 11 uppsatser innehållade ordet robusthetsanalys.

  1. 1. Robustness Analysis of Perfusion Parameter Calculations

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Alicia Palmér; [2024]
    Nyckelord :Perfusion; Medical image analysis; Dynamic Contrast Enhanced Magnetic Resonance Imaging; Tofts model; Functional imaging; Optimization; T1 map; Perfusion; Medicinsk bildanalys; Dynamisk kontrastförstärkt magnetisk resonanstomografibildtagning; Tofts-modell; Funktionell bildbehandling; Optimering; T1 karta;

    Sammanfattning : Cancer is one of the most common causes of death worldwide. When given optimal treatment, however, the risk of severe illness may greatly be reduced. Determining optimal treatment in turn requires evaluation of disease progression and response to potential, previous treatment. LÄS MER

  3. 2. En beslutsanalytisk granskning av offentlig upphandling inom IT-system : Tillämpning av känslighets- och robusthetsanalys

    Kandidat-uppsats, Mittuniversitetet/Institutionen för informationssystem och –teknologi

    Författare :Sam Dahlin; Mathias Åström; [2020]
    Nyckelord :Public procurement; multi-criteria decision analysis; sensitivity analysis; robustness analysis; quality; price; correlation; IT system; proportional scoring; substitution ratio; weights; normalization; decision theory.; Offentlig upphandling; multikriterieanalys; känslighetsanalys; robusthetsanalys; kvalitet; pris; korrelation; IT-system; proportionella poäng; substitutionskvot; vikter; normalisering; beslutsteori.;

    Sammanfattning : Research in the area of public procurement has gained increasing attention with increasing interest in researching different evaluation methods for incoming tenders in procurement. The study analyzed the structure for procurement with a multi-criteria model for observation of changes in ranking and studied the importance of correct scoring. LÄS MER

  4. 3. Modellering och robusthetsanalys med parametrisk design : Effektivare visualisering av alternativa lastvägar vid bortfall av pelare

    Kandidat-uppsats, KTH/Byggteknik och design

    Författare :Özge Kayhan; Zahra Mohamed; [2020]
    Nyckelord :3D-modelling; Parametric design; Alternate load path; Rhino; Grasshopper; Progressive collapse; Robustness; Visualization; Redundancy; Visual programming; Algorithm;

    Sammanfattning : Today, 3D modelling and structural analysis of buildings are performed in various software. Collaboration between various software is common today but breaks the flow in the construction design phase. LÄS MER

  5. 4. Actuator Saturation Analysis of a Fly-By-Wire Control System for a Delta-Canard Aircraft

    Master-uppsats, KTH/Flygdynamik

    Författare :Erik Ljudén; [2020]
    Nyckelord :;

    Sammanfattning : Actuator saturation is a well studied subject regarding control theory. However, little research exist regarding aircraft behavior during actuator saturation. This paper aims to identify flight mechanical parameters that can be useful when analyzing actuator saturation. The studied aircraft is an unstable delta-canard aircraft. LÄS MER

  7. 5. Attitude Determination and Control of the CubeSat MIST

    Master-uppsats, KTH/Farkost och flyg

    Författare :Jiewei Zhou; [2016]
    Nyckelord :;

    Sammanfattning : The ADCS concept in MIST reects the limitations of the CubeSat in terms of space, power and onboard computer computational capability. The control is constrained to the use of only magnetic torquers and the determination to magnetometers and Sun sensors in spite of the the under-actuation and underdetermination during eclipses. LÄS MER