Sökning: "Lufttryck"

Visar resultat 6 - 10 av 49 uppsatser innehållade ordet Lufttryck.

  1. 6. Mätmetoder för ytemissioner av deponigas - En fallstudie på Filbornadeponin i Helsingborg

    Master-uppsats, Lunds universitet/Miljövetenskaplig utbildning

    Författare :Linn Möller; [2022]
    Nyckelord :deponi; deponigas; ytemissioner; avfall; avfallshantering; metan; klimatpåverkan; växthusgasutsläpp; landfill; landfill gas; methane; climate change; global warming; Earth and Environmental Sciences;

    Sammanfattning : Global warming is a global issue which needs to be targeted sooner rather than later. One source of greenhouse gases, especially methane, is landfills. An obstacle for reducing these emissions in Sweden is the lack of national recommendation regarding which method should be used to quantify methane emissions from landfills. LÄS MER

  3. 7. Trådlös kostnadseffektiv sensornod för urbana temperatur- och luftfuktighetsmätningar

    Kandidat-uppsats, Linköpings universitet/Institutionen för systemteknik

    Författare :Johanna Jönsson; [2022]
    Nyckelord :Sensornod; urbana temperatur- och luftfuktighetsmätningar; LoRa; trådlös;

    Sammanfattning : Many cities in Sweden need effective climate adaption in order to face higher temperatures and long-lasting heat waves due to a warmer climate. BRIGHT is an ongoing project that develops tools for such climate adaption. LÄS MER

  4. 8. Multivariate Time Series Data Generation using Generative Adversarial Networks : Generating Realistic Sensor Time Series Data of Vehicles with an Abnormal Behaviour using TimeGAN

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Sofia Nord; [2021]
    Nyckelord :Time Series Data Generation; Generative Adversarial Network; Deep Neural Network; Data Augmentation; Synthetic Data Generation; Generering av Tidsseriedata; Generativa Motstridande Nätverk; Djupa Neurala Nätverk; Dataökning; Syntetisk Datagenerering;

    Sammanfattning : Large datasets are a crucial requirement to achieve high performance, accuracy, and generalisation for any machine learning task, such as prediction or anomaly detection, However, it is not uncommon for datasets to be small or imbalanced since gathering data can be difficult, time-consuming, and expensive. In the task of collecting vehicle sensor time series data, in particular when the vehicle has an abnormal behaviour, these struggles are present and may hinder the automotive industry in its development. LÄS MER

  5. 9. Implementation of Video-based Person Tracking in a Drone System

    M1-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Emil Nordberg; Lucas Sjödahl; [2021]
    Nyckelord :Autonomous operation; follow-me mode; drone; depth camera; skeleton tracking; Autonom drift; följ mig-läget; drönare; djupkamera; skelettspårning;

    Sammanfattning : Technological instruments are used in sports to record and analyze data of performing athletes, in order to improve techniques and increase competitiveness. A method to allow for recording of data of a moving subject is by usage of a depth camera mounted on a drone that can track and follow a subject. LÄS MER

  7. 10. Closed-Loop Control of a 3D Printed Soft Actuator with Soft Position Sensors

    Master-uppsats, KTH/Mekatronik

    Författare :Jakob Jansson; Mikael Sjöberg; [2021]
    Nyckelord :Soft Actuators; 3D Printing; Closed-Loop Control; Strain Sensor; Soft Gripper; Mjuka Ställdon; 3D-Skrivning; Återkopplad Kontroll; Töjningssensor; Mjukt Gripdon;

    Sammanfattning : This thesis performs closed-loop control of a 3D printed soft bending actuator with feedback from a 3D printed strain sensor. This process utilizes the Finite Element Method (FEM) to design a bellow type pneumatic bending actuator that can handle pressures up to 4 bar. LÄS MER