Essays about: "Newton-Raphson method"

Showing result 1 - 5 of 17 essays containing the words Newton-Raphson method.

  1. 1. Credit scoring using Logistic regression

    University essay from Mälardalens universitet/Akademin för utbildning, kultur och kommunikation

    Author : Iftho Hara Khanam; [2023]
    Keywords : Kurtosis; Skewness; Winsorization; Logistic regression analysis; Maximum likelihood estimation; Newton–Raphson method; T–ratio test; P-value; LR test;

    Abstract : In this thesis, we present the use of logistic regression method to develop a credit scoring modelusing the raw data of 4447 customers of a bank. The data of customers is collected under 14independent explanatory variables and 1 default indicator. The objective of this thesis is toidentify optimal coefficients. READ MORE

  3. 2. Simulation of Transformer Inrush Currents and Their Impact on the Grid

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Juan de la Peña Toledo; [2022]
    Keywords : Transformer; Energization; PSS E; PSCAD; Simulation; Magnetizing current; Inrush current; Technology and Engineering;

    Abstract : This MSc Thesis’s main objective is to determine the impact of transformer inrush currents in the grid and develop a tool that helps E.ON Energidistribution AB evaluate transformer sizing. The motivation of E. READ MORE

  4. 3. Multipurpose Robot Arm

    University essay from KTH/Mekatronik

    Author : Alexander Aronsson; Fahim Pirmohamed; [2021]
    Keywords : Mechatronics; Robot Arm; MATLAB; Fuzzy logic; Microcontroller; Mekatronik; Robotarm; MATLAB; Fuzzy logic; Mikrokontroller;

    Abstract : Today’s society is facing a large increase of automation and smart devices. Everything from coffee machines to fridges include some kind of electronics and embedded systems. The focus of this Bachelor’s thesis was to dive deeper into how these automated devices can be controlled and more specifically a robot arm. READ MORE

  5. 4. Comparing Different Approaches for Solving Large Scale Power Flow Problems on the CPU and GPU with the Newton-Raphson Method

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Manolo D'Orto; [2020]
    Keywords : ;

    Abstract : Power system modelling is increasing in importance. It is vital for power system operations and transmission grid expansions, and therefore the future energy transition. The Swedish power system is under fast development to face the progress of more flexible demand, a higher share of distributed renewable sources, and updated capacities. READ MORE

  6. 5. Development and Assessment of Re-Fleet Assignment Model under Environmental Considerations

    University essay from KTH/Optimeringslära och systemteori

    Author : Prashant Prashant; [2020]
    Keywords : Aviation; Fleet Assignment; Greenhouse Gases; Linear Optimization; Resource Management; Applied Mathematics; Mathematical Modelling; Flygindustrin; Tillämpad Matematik; Linjär Optimering; Fleet Assignment; matematisk modellering;

    Abstract : The imminent threat of global catastrophe due to climate change gets more real by each passing year. The Aviation trade association, IATA, claims that Aviation accounts for approximately 2% of the Greenhouse Gases (GHG) caused by human activities, and 3.5% of the total Radiative Forcing. READ MORE