Essays about: "graph slam"

Showing result 1 - 5 of 9 essays containing the words graph slam.

  1. 1. Robust Graph SLAM in Challenging GNSS Environments Using Lidar Odometry

    University essay from Linköpings universitet/Reglerteknik

    Author : Jesper Sundström; Alfred Åström; [2023]
    Keywords : graphslam; graph slam; graph; slam; automatic; control; robust; DCS; RRR; lidar odometry; gnss;

    Abstract : Localization is a fundamental part of achieving fully autonomous vehicles. A localization system needs to constantly provide accurate information about the position of the vehicle and failure could lead to catastrophic consequences. READ MORE

  2. 2. A Modular Multi-Robot Graph SLAM system for Indoor Environments

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Qizhen Lyu; [2022]
    Keywords : ;

    Abstract : Robots are playing an increasingly essential role in modern industry. SLAM (Simultaneous Localization and Mapping) is one of the critical technologies for robot to understand the environment and improve the automation level. In addition, multi-robot cooperation is becoming an interesting aspect to boost the efficiency of using robots. READ MORE

  3. 3. Map Partition and Loop Closure in a Factor Graph Based SAM System

    University essay from Linköpings universitet/Reglerteknik

    Author : Emil Relfsson; [2020]
    Keywords : SAM; Factor graph; Map partition; Smoothing and Mapping; SLAM;

    Abstract : The graph-based formulation of the navigation problem is establishing itself as one of the standard ways to formulate the navigation problem within the sensor fusion community. It enables a convenient way to access information from previous positions which can be used to enhance the estimate of the current position. READ MORE

  4. 4. Acoustic-Inertial Forward-Scan Sonar Simultaneous Localization and Mapping

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

    Author : Aldo Teran Espinoza; [2020]
    Keywords : ;

    Abstract : The increasing accessibility and versatility of forward-scan (FS) imaging sonars (also known as forward looking sonars or FLS) has spurred the interest of the robotics community seeking to solve the difficult problem of robotic perception in low-visibility underwater scenarios. Processing the incoming data from an imaging sonar is challenging, since it captures an acoustic 2D image of the 3D scene instead of providing straightforward range measurements like other sonar technologies do (e. READ MORE

  5. 5. A Combined Approach for Object Recognition and Localisation for an Autonomous Racecar

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Jonathan Cressell; Isac Törnberg; [2018]
    Keywords : ;

    Abstract : With autonomous vehicles being a hot topic for research it has also become an interest in theworld of motor sport. To be able to run a vehicle autonomously it needs to know what the currentpose of the vehicle is and what the environment looks like. READ MORE