Essays about: "Radar sensor"

Showing result 21 - 25 of 90 essays containing the words Radar sensor.

  1. 21. Sensor Simulation for Autonomous Mining Vehicles

    University essay from KTH/Fysik

    Author : Martin Björk; [2022]
    Keywords : sensor simulation; autonomous vehicles; simulation; visualisation; lidar; sensorsimulering; autonoma fordon; simulering; visualisering; lidar;

    Abstract : The mining industry uses vehicles for a wide range of applications, including excavation and transportation of rock and soil. Currently, this requires a lot of human labour, mainly drivers, but efforts are being made to increase automation, e.g. using autonomous vehicles. READ MORE

  3. 22. Determining Anomalies in Radar Data for Seedbed Tine Harrow Operation

    University essay from Linköpings universitet/Institutionen för systemteknik

    Author : William Winbladh; Karl Persson; [2022]
    Keywords : Machine learning; Diagnostics; Harrowing; Seedbed tine harrow; Radar; Ada-boost; Random forest; SVM;

    Abstract : The agricultural industry is constantly evolving with automation as one of the current main focuses. This thesis involves the automation of a seedbed tine harrow, specifically the control of the tillage depth. READ MORE

  4. 23. Machine Learning for Radar in Health Applications : Using machine learning with multiple radars to enhance fall detection

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Kristoffer Raskov; Oliver Christiansson; [2022]
    Keywords : Machine learning; RNN; Bi-LSTM; radar; sensor fusion; HAR; fall detection; healthcare monitoring; Maskininlärning; RNN; Bi-LSTM; radar; sensor fusion; HAR; falldetektering; hälsoövervakning;

    Abstract : Two mm-wave frequency modulated continuous wave (FMCW) radars were combined with a recurrent neural network (RNN) to perform fall detection. The purpose was to find methods to implement a multi-radar setup for healthcare monitoring and to study the resulting models’ resilience to interference and other obstacles, such as re-arranging the radars in the room. READ MORE

  5. 24. Human Body Presence Detection in Water Environments Using Pulse Coherent Radar

    University essay from Malmö universitet/Institutionen för datavetenskap och medieteknik (DVMT)

    Author : Jens Moths; Frotan Frotan; [2022]
    Keywords : presence detection; dead man s grip; micro; mmwave; radar; radome; a111; acconeer; radinn; direct leakage; electric surfboard; närvaro detektering; dödmansgrepp; micro; mmwave; radar; radome; a111; acconeer; radinn; direktläckage; elektrisk surfbräda;

    Abstract : New technology in radar opens up new possibilities for cheap and easily integrated human body presence detection. In this work, we aim to make a proof of concept that replaces the "dead man’s grip" on an electric surfboard with a more convenient wireless system based on micro radars. READ MORE

  6. 25. Fluid Surface Velocity Measurement Using Millimeter-Wave Radar Sensor

    University essay from Lunds universitet/Matematisk statistik

    Author : Gustav Broman; Leo Ghatnekar Nilsson; [2022]
    Keywords : Fluid flow surface measurement; velocity estimation; FFT; fast-time phase change; radar.; Mathematics and Statistics;

    Abstract : Contactless fluid surface velocity measurements with radar technology presents novel ways of determining fluid flow. The Acconeer A121 sensor is used, which is a pulsed coherent 60 GHz millimeter-wave radar, with high accuracy and low energy consumption. READ MORE