Essays about: "Christian Olsson"

Showing result 1 - 5 of 9 essays containing the words Christian Olsson.

  1. 1. Numerical simulation and experimental validation of a manufactured wing profile

    University essay from Högskolan Väst/Avdelningen för Industriell ekonomi, Elektro- och Maskinteknik

    Author : Niklas Olsson; Christian Selberg; [2019]
    Keywords : Flow; surface roughness; airfoil;

    Abstract : The background for this thesis originates from a study of the flow characteristics for an airfoil of the type NACA0018. The aim for this thesis was to evaluate how the characteristics of the flow over the NACA0018 profile depend on surface roughness. READ MORE

  3. 2. Virtual Controllers

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Dalibor Lovric; Christian Olsson; [2016]
    Keywords : Technology and Engineering;

    Abstract : Small ARM Cortex CPU based system boards, called controllers, are used in building automation for regulation of heating, ventilation, and air conditioning. A controlling project can incorporate several thousands of these controllers. The controllers communicate with a SCADA system over the TCP/IP protocol. READ MORE

  4. 3. Model Complexity and Coupling of Longitudinal and Lateral Control in Autonomous Vehicles Using Model Predictive Control

    University essay from KTH/Reglerteknik

    Author : Christian Olsson; [2015]
    Keywords : ;

    Abstract : Autonomous vehicles and research pertaining to them have been an important topicin academia and industry in recent years. Developing controllers that enable vehiclesto performpath and trajectory following is a diverse topic where many differentcontrol strategies are available. READ MORE

  5. 4. Linearization of Power Amplifier using Digital Predistortion, Implementation on FPGA

    University essay from Linköpings universitet/Elektroniksystem

    Author : Erik Andersson; Christian Olsson; [2014]
    Keywords : Digital predistortion; Power amplifier; Nonlinear models; FPGA; Linearization; Jamming;

    Abstract : The purpose of this thesis is to linearize a power amplifier using digital predistortion. A power amplifier is a nonlinear system, meaning that when fed with a pure input signal the output will be distorted. The idea behind digital predistortion is to distort the signal before feeding it to the power amplifier. READ MORE

  6. 5. Non-Audit Services - Just Unjust? : Practitioners and Regulators opinion divergence on audit quality

    University essay from Internationella Handelshögskolan

    Author : Johan Olsson; Christian Ottoson; [2013]
    Keywords : Audit Quality; Audit Regulations; Non-audit services;

    Abstract : Background: Over the years the EU, the US and the rest of the world have experienced several devastating financial crises. As a result of the Great Recession and several accounting scandals the EU-commission added new proposals of regulations. READ MORE