Essays about: "velocity vectors"

Showing result 1 - 5 of 10 essays containing the words velocity vectors.

  1. 1. CFD-modeling of labyrinth weir flood discharge with ice cover

    University essay from KTH/Betongbyggnad

    Author : Erik Isberg; [2023]
    Keywords : ;

    Abstract : A labyrinth weir is a hydraulic structure built with a purpose to increase the discharge capacity compared to linear weirs, while maintaining the same water level upstream. Construction of labyrinth weirs is vital in a future with more unpredictable flows. READ MORE

  3. 2. Exogenous Fault Detection in Aerial Swarms of UAVs

    University essay from KTH/Matematik (Avd.)

    Author : Maja Westberg; [2023]
    Keywords : Exogenous Fault Detection; Local Outlier Factor; Aerial Swarm; Unmanned Aerial Vehicle; Behavioral Feature Vector; Outlier Detection; Cluster Analysis; Exogen Feldetektering; Local Outlier Factor; Drönarsvärm; Obemannad Drönare; Beteendevektor; Avvikelse-Analys; Kluster-Analys;

    Abstract : In this thesis, the main focus is to formulate and test a suitable model forexogenous fault detection in swarms containing unmanned aerial vehicles(UAVs), which are aerial autonomous systems. FOI Swedish DefenseResearch Agency provided the thesis project and research question. READ MORE

  4. 3. AI based prediction of road users' intents and reactions

    University essay from Linköpings universitet/Statistik och maskininlärning

    Author : Akshay Gurudath; [2022]
    Keywords : Intent prediction; Trajectory prediction; road users; pedestrians; cyclists; autonomous vehicles; LSTM networks; Attention modules; Transformer encoders; Attention based intent prediction; Constant velocity model; EM algorithm; Road user behavior dynamics; social behavior of road users;

    Abstract : Different road users follow different behaviors and intentions in the trajectories that they traverse. Predicting the intent of these road users at intersections would not only help increase the comfort of drive in autonomous vehicles, but also help detect potential accidents. READ MORE

  5. 4. Capillary Blood Flow Measurement based on Nail-fold Microscopic Images using Feature Based Velocity Estimation

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

    Author : Yue Wang; [2019]
    Keywords : Nail-fold capillary; Medical image processing; Feature matching; Dual-Window matching; Optic-Flow; Nail-fold capillary; Medicinsk bildbehandling; Feature-matchning; Dual-Window-matchning; Optic-Flow;

    Abstract : Microscopic video images of microcirculation have been used in clinical diagnosis for years, and theparameters obtained from images reveal most physiological activities and body organizations.Particularly, the blood flow speed is one of important indexes, which reflects the state ofmicrocirculation and make significant marks in diagnosis. READ MORE

  6. 5. Obstacle avoidance for platforms in three-dimensional environments

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Johan Ekström; [2016]
    Keywords : ;

    Abstract : The field of obstacle avoidance is a well-researched area. Despite this, research on obstacle avoidance in three dimensions is surprisingly sparse. For platforms which are able to navigate three-dimensional space, such as multirotor UAVs, such methods will become more common. READ MORE