Sökning: "top-down and bottom-up control"

Visar resultat 1 - 5 av 19 uppsatser innehållade orden top-down and bottom-up control.

  1. 1. Spatializing Hospitality : A design exploration on how to provide spatial agency to immigrant households in Sweden

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Arkitekthögskolan vid Umeå universitet

    Författare :Kajsa Grundström; [2023]
    Nyckelord :;

    Sammanfattning : The thesis investigates how a host country can apply ethics of hospitality to housing that allow refugees and asylum seekers spatial agency. The necessity of doing this is to reduce the passive state of being “guests” for refugees when they are waiting for answers of asylum application approval. LÄS MER

  2. 2. Control of distributed energy storage and EVs in building communities

    Magister-uppsats, Högskolan Dalarna/Institutionen för information och teknik

    Författare :Kweku Zigga; Usman Nasir; [2023]
    Nyckelord :Distributed energy storage systems DESS ; Electric Vehicles EVS ; Non coordinated control approach; Top-down control approaches; Bottom-up control approach; Renewable energy;

    Sammanfattning : This study delves into the comparative operational effectiveness of non-coordinated, bottom-up, and top-down coordinated control models within Distributed Energy Storage Systems (DESS) and Electric Vehicle (EV) networks. Employing meticulous data analysis, this research evaluates power demand and supply dynamics within the infrastructure and buildings, aiming to optimize energy usage and storage. LÄS MER

  3. 3. Towards a Collective Goal! Identifying relevant factors for collective action in local community initiatives. An ethnographic study of Food Rescue Gotland.

    Magister-uppsats, Uppsala universitet/Företagsekonomiska institutionen; Uppsala universitet/Uppsala universitet Innovation (UU Innovation)

    Författare :Tolulope Olalekan; [2022]
    Nyckelord :Collective Action; Sustainability; Local Community Initiatives; Relevant factors; Individual cooperation; Mancur Olsson; Elinor Ostrom; Food Rescue Gotland;

    Sammanfattning : The challenges of sustainability and its complexities born out of overexploitation of resources, leading to climate change issues, food wastage, and scarcity, economic and health-related dilemmas, has yet to find their solution in top-down models, taking the form of hierarchical control (rulers), as such, researchers have considered other alternatives to how communities can tackle these issues, and one of such approach is the bottom-up model. Recent research and literature on collective action have focused on sequencing events like regime changes, riots, revolutions, protests, and the founding of social movement organizations. LÄS MER

  4. 4. Konventionell eller okonventionell, det är frågan? : En studie om flygvapnets förutsättningar för innovation till stöd för specialoperationer

    Master-uppsats, Försvarshögskolan

    Författare :Mikael Forselius; [2021]
    Nyckelord :military innovation; air force; special operations; special operations forces; adaptation; militär innovation; flygvapnet; specialoperationer; specialoperationsförband; anpassning;

    Sammanfattning : Flygvapnets specialoperationsförband produceras i den konventionella delen av Försvarsmakten vilket innebär högre krav på byråkrati och styrning uppifrån i dess utvecklingsprocesser än okonventionella organisationer. Detta innebär att snabb operativ innovation, som är en framgångsfaktor inom specialoperationer, försvåras. LÄS MER

  5. 5. Coordinated control for smart charging of EV fleet in solar powered building community

    Master-uppsats, Högskolan Dalarna/Institutionen för information och teknik

    Författare :Maciej Zalasa; [2021]
    Nyckelord :Smart charging; electrical vehicles; mathematical modelling; optimization;

    Sammanfattning : Renewable energy integration is increasing – alongside it, the main limiting factors of such sources of energy have to be considered. Each source of energy comes with its unique sets of challenges, namely the way that the generation curves behave. These patterns should be considered, if photovoltaics can contribute at a larger rate to the grid. LÄS MER