Essays about: "Night time"

Showing result 6 - 10 of 184 essays containing the words Night time.

  1. 6. Temporal and Spatial Models for Temperature Estimation Using Vehicle Data

    University essay from Linköpings universitet/Reglerteknik

    Author : Lisa Eriksson; [2019]
    Keywords : Temperature Estimation; Temporal Dependency; Spatial Dependency; Kalman Filter; EKF; Data Fusion; CP; CV; Singer Model;

    Abstract : Safe driving is a topic of multiple factors where the road surface condition is one. Knowledge about the road status can for instance indicate whether it is risk for low friction and thereby help increase the safety in traffic. The ambient temperature is an important factor when determining the road surface condition and is therefore in focus. READ MORE

  2. 7. Miniaturization of a Low Power Harmonic Radar for UAV use

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Saleh Aljaser; [2019]
    Keywords : Harmonic; Radar; Insects; Tracking; Detection; UAV; FMCW; Small; Low Power; Wireless; Communications; Technology and Engineering;

    Abstract : The aim with this Master thesis work is to design, build and test a small size, light weight and low power consumption harmonic radar system that will be installed in a flying drone for the purpose of tracking and localizing tagged Bogong moths near their aestivation caves and crevices in Australia during summer. A FMCW harmonic radar is proposed, it comprises a radar transmitter, receiver and a signal processor. READ MORE

  3. 8. An Investigation of Stainless Steels for Long-term Use in Liquid Sodium at up to 700°C

    University essay from KTH/Materialvetenskap; KTH/Materialvetenskap

    Author : Clara Bubenko; Karl Magnil; Melker Olofsson; [2019]
    Keywords : ;

    Abstract : The Swedish company Azelio has developed a high-efficient Stirling engine which is powered by solar energy. Since the access of solar power is limited to day-time, Azelio has also developed their own Thermal Energy Storage (TES), which collects and stores solar energy and thereby provides the engine with energy also during night-time. READ MORE

  4. 9. Nocturnal jets in Skåne: an analysis of data from Hyltemossa research tower

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Förbränningsfysik

    Author : Tove Fast; [2019]
    Keywords : Physics and Astronomy;

    Abstract : A nocturnal jet is a low level air jet that is often seen at an altitude below 500 m during night time conditions. It can reach wind speeds of storm force and is thus of importance for aviation and also for transport of e.g. moisture and pollutants in the lower troposphere. READ MORE

  5. 10. Are we there yet? : Prediciting bus arrival times with an artificial neural network

    University essay from Uppsala universitet/Institutionen för teknikvetenskaper; Uppsala universitet/Institutionen för teknikvetenskaper

    Author : Johan Rideg; Max Markensten; [2019]
    Keywords : artificial neural network; prediction; regression; tensorflow; UL; Upplands Lokaltrafik;

    Abstract : Public transport authority UL (Upplands Lokaltrafik) aims to reduce emissions, air pollution, and traffic congestion by providing bus journeys as an alternative to using a car. In order to incentivise bus travel, accurate predictions are critical to potential passengers. READ MORE