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Showing result 1 - 5 of 11 essays matching the above criteria.

  1. 1. Power system balancing in Swedish future scenarios of 2045 - Estimating contributions from V2G

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Pontus Herrmann; Julia Jonasson; [2023]
    Keywords : Technology and Engineering;

    Abstract : The ongoing climate change calls for an immediate decarbonization of society, where one important measure is a rapid transition of the energy system through an expansion of variable renewable energy sources, such as wind and solar photovoltaic power production. This transition imposes new challenges to the electrical power system, not least from a power balance perspective. READ MORE

  3. 2. Fault Isolation and Identification in Autonomous Hauler Steering System

    University essay from Linköpings universitet/Fluida och mekatroniska system

    Author : Tobias Nyberg; Eric Lundell; [2022]
    Keywords : Data-driven fault detection; neural networks; Feed-Forward; Long Short-Term Memory; Hydraulics; Hauler;

    Abstract : During the past years an increased focus on the development of autonomous solutions has resulted in driverless vehicles being used in numerous industries. Volvo Construction Equipment is currently developing the TA15, an autonomous hauler part of a larger transport solution. READ MORE

  4. 3. Model-based Residual Policy Learning for Sample Efficient Mobile Network Optimization

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

    Author : Viktor Eriksson Möllerstedt; [2022]
    Keywords : Reinforcement Learning; Sample Efficiency; Model-based; Expert Policy; Remote Electrical Tilt; Telecommunication; Förstärkande inlärning; dataeffektivitet; modell-baserad; expert-policy; fjärrstyrning av antenners nedåtlutning; telekommunikation;

    Abstract : Reinforcement learning is a powerful tool which enables an agent to learn how to control complex systems. However, during the early phases of training, the performance is often poor. READ MORE

  5. 4. RayTracing Analysis and Simulator Design of Unmanned Aerial Vehicle Communication and Detection System in Urban Environment

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

    Author : Jie Huang; [2022]
    Keywords : Drone detection; phased array; angle of arrival; MUltiple SIgnal Classification; raytracing; reflection; diffraction; Drönardetektering; fasad array; ankomstvinkel; MUltiple SIgnal Classification; raytracing; reflektion; diffraktion;

    Abstract : In recent years, unmanned aerial vehicles (UAV), also called drones, have experienced a rapid increase, which leads to the concern of illegal use of them. Passive RF is one of the effective ways to detect drones by receiving drones’ communication signals. READ MORE

  6. 5. Model predictive control in heating and cooling networks : A case study of an urban district in Stockholm

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : ANDERS SAMUELSSON; DANIEL STEUER; [2021]
    Keywords : ;

    Abstract : This work presents a model predictive control system for heating and cooling supply planning in an urban heating and cooling network. The control approach addresses the need for strategic operation of distributed production technologies and thermal energy storage in increasingly complex heating and cooling networks. READ MORE