Essays about: "nonlinear source."

Showing result 1 - 5 of 35 essays containing the words nonlinear source..

  1. 1. Robust Aircraft Positioning using Signals of Opportunity with Direction of Arrival

    University essay from Linköpings universitet/Reglerteknik

    Author : Erik Axelsson; Sebastian Fagerstedt; [2023]
    Keywords : Simultaneous localisation and mapping; direction of arrival; signals of opportunity; extended Kalman filter; positioning;

    Abstract : This thesis considers the problem of using signals of opportunity (SOO) with known direction of arrival (DOA) for aircraft positioning. SOO is a collective name for a wide range of signals not intended for navigation but which can be intercepted by the radar warning system on an aircraft. READ MORE

  3. 2. Gender Norms, Temporal Flexibility, and Talent Misallocation

    University essay from Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Author : Tzu-Hsi Chen; Ziyuan Wan; [2023]
    Keywords : Gender; Time Allocation; Occupational Choice; Division of Labor; Misallocation;

    Abstract : To what extent do unequal gender roles in the household affect aggregate outputs when there is temporal inflexibility in the labor market? Following Goldin (2014) and Erosa et al. (2022)'s narrative of how disproportionate rewards to long hours create a source of distortion in the labor market, we explore the aggregate effects of gender differences exacerbated by nonlinear wage structures through a static model calibrated on US labor force data. READ MORE

  4. 3. Semantic segmentation of off-road scenery on embedded hardware using transfer learning

    University essay from KTH/Mekatronik

    Author : Filip Elander; [2021]
    Keywords : Semantic Segmentation; forestry navigation; Deep Neural Network; autonomous navigation; residual neural network; Convolutional neural network; Semantisk Segmentering; Autonom Terrängnavigering; Residuala Nätverk; Konvolutionellt Neuralt Nätverk; Autonom navigering;

    Abstract : Real-time semantic scene understanding is a challenging computer vision task for autonomous vehicles. A limited amount of research has been done regarding forestry and off-road scene understanding, as the industry focuses on urban and on-road applications. READ MORE

  5. 4. Free-Space Dark Pulse Mode-Locked Laser

    University essay from KTH/Tillämpad fysik

    Author : Martin Brunzell; [2021]
    Keywords : Solid State Laser; Sum-frequency generation; Dark pulse; Mode-locked; Laser; Summa-frekvens generation; mörk puls; modlåst;

    Abstract : While the development of bright pulses produced in free space devices can be found in a large set of applications and research equipment all over the world. The production of dark pulses in a free-space device has not been shown prior to this work. READ MORE

  6. 5. Evaluation of Symmetrical Components Theory in Power Systems with Renewable Sources

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

    Author : Daniil Danylov; [2021]
    Keywords : Symmetrical components theory; fault analysis; renewable sources; power electronics; PSCAD EMTDC; two bus system; inverter-based resources; line protection; nonlinear source.; Teori om symmetriska komponenter; felanalys; förnybara källor; kraftelektronik; PSCAD EMTDC; tvåbussystem; inverterbaserade resurser; linjeskydd; icke- linjär källa.;

    Abstract : Rapidly growing Inverter- Based Resources (IBR) have different fault properties compared to Synchronous Generators (SG). Therefore, it is necessary to study the fault behavior of systems that contain different types of IBR and compare it to the conventional system responses in order to understand what steps should be taken to adapt conventional protection settings for new types of sources. READ MORE