Sökning: "speed estimation"

Visar resultat 16 - 20 av 181 avhandlingar innehållade orden speed estimation.

  1. 16. Fuel-efficient driving strategies

    Författare :Sina Torabi; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; speed profile optimization; fuel efficiency; neural networks.; energy efficiency; genetic algorithms; performance analysis; road grade estimation; mass estimation; vehicle platooning;

    Sammanfattning : This thesis is concerned with fuel-efficient driving strategies for vehicles driving on roads with varying topography, as well as estimation of road grade and vehicle mass for vehicles utilizing such strategies. A framework referred to as speed profile optimization (SPO), is introduced for reducing the fuel or energy consumption of single vehicles (equipped with either combustion or electric engines) and platoons of several vehicles. LÄS MER

  3. 17. Pose Estimation and Structure Analysis of Image Sequences

    Författare :Johan Hedborg; Michael Felsberg; Tomas Werner; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; KLT; GPU; structure from motion; stereo; pose estimation; TECHNOLOGY; TEKNIKVETENSKAP; Image analysis; Bildanalys; Signal processing; Signalbehandling;

    Sammanfattning : Autonomous navigation for ground vehicles has many challenges. Autonomous systems must be able to self-localise, avoid obstacles and determine navigable surfaces. LÄS MER

  4. 18. On analysis, control and estimation of variable-speed drives

    Författare :Lennart Harnefors; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  5. 19. Distributed Estimation of Network Cardinalities

    Författare :Riccardo Lucchese; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Reglerteknik; Control Engineering;

    Sammanfattning : In distributed applications knowing the topological properties of the underlying communication network may lead to better performing algorithms. For instance, in distributed regression frameworks, knowing the number of active sensors allows to correctly weight prior information against evidence in the data. LÄS MER

  7. 20. Robust Real-Time Estimation of Region Displacements in Video Sequences

    Författare :Johan Skoglund; Michael Felsberg; Hanno Scharr; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; tracking; subpixel; real time; covariance; pose estimation; Image analysis; Bildanalys;

    Sammanfattning : The possibility to use real-time computer vision in video sequences gives many opportunities for a system to interact with the environment. Possible ways for interaction are e.g. augmented reality like in the MATRIS project where the purpose is to add new objects into the video sequence, or surveillance where the purpose is to find abnormal events. LÄS MER