ELEC-E8120 - Smart forestry machines, Lecture, 27.2.2023-8.5.2023

Topic outline

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  • Select activity Announcements

    

    Announcements Forum
  • Select activity Lecture 1, Feb 27: Course arrangements, Current CTL Forest Machines, Harvester + Forwarder

    Not available unless: You belong to L01 (SISU)

    

    Lecture 1, Feb 27: Course arrangements, Current CTL Forest Machines, Harvester + Forwarder Folder

    Course arrangements, Current CTL Forest Machines, Harvester +  Forwarder
    

  • Select activity Lecture 2, Mar 2 & 6: Forest SLAM with LiDAR, Localizationg and Mapping

    Not available unless: You belong to L01 (SISU)

    

    Lecture 2, Mar 2 & 6: Forest SLAM with LiDAR, Localizationg and Mapping Folder

    Forest SLAM with LiDAR, Localizationg and Mapping

    Positioning in forest, Forest SLAM with LiDAR, creating map of trees. Experiments with ATV , IEEE ICRA 2007. Also experiments with a real Forestry machine
    

    
    

    First 3D Forest SLAM
    

    Feature Based Modeling and Mapping of Tree Trunks and Natural Terrain Using 3D Laser Scanner Measurement System, IFAC IAV 2013
    
  • Select activity Lecture 3, March 8: Machine Vision in Forest SLAM

    Not available unless: You belong to L01 (SISU)

    

    Lecture 3, March 8: Machine Vision in Forest SLAM Folder

    Machine Vision in Forest SLAM

    Measuring diameters of the stems of trees (Kosti Kangas)

    Classification of species of trees (Sampsa Kosonen)
    

  • Select activity Lecture 4, Mar 13 & 15, April 24: Machine perception in the harvester head

    Not available unless: You belong to L01 (SISU)

    

    Lecture 4, Mar 13 & 15, April 24: Machine perception in the harvester head Folder

    Machine perception in the harvester head
    

    BEFORE FELLING – MEASUREMENTS

    MOTION VISION, DEPTH IMAGE FROM OPTICAL FLOW

    BEFORE FELLING – MEASUREMENTS, STEREO VISION

    BEFORE FELLING – MEASUREMENTS, LiDAR

    DURING PROCESSING -METHODS

    
    

    DURING PROCESSING –Fiber optic blade camera, VTT
    

    DURING PROCESSING –CUT SURFACE IMAGE ANALYSIS , TTY Prof Ritala

     Lenght measurement using sequence of images
    

  • Select activity Lecture 5, April 26: Semiautonomous Cleaning of Young Forests

    Not available unless: You belong to L01 (SISU)

    

    Lecture 5, April 26: Semiautonomous Cleaning of Young Forests Folder

    Semiautonomous Cleaning of Young Forests

    The prototype of a Semiautonomous Early Cleaning machine

    The Instrumentation of the crane

    Recognition of small trees with machine vision

    HMI
    

    Detection, Localization and Species Identification of Young Trees Using Machine Vision fro late cleaning
    

    
    

  • Select activity Lecture 6, May 22: Automatic control of the forestry crane or boom

    Not available unless: You belong to L01 (SISU)

    

    Lecture 6, May 22: Automatic control of the forestry crane or boom Folder

    Automatic control of the forestry crane or boom

    to be added
    

  • Select activity Lecture 7, May 24: Automatic driving in terrain, semiautonomous forwarder

    Not available unless: You belong to L01 (SISU)

    

    Lecture 7, May 24: Automatic driving in terrain, semiautonomous forwarder Folder

    Automatic driving in terrain, semiautonomous forwarder

    Introduction of project SUSTAINABLE AND COST-EFFICIENT SEMI-AUTONOMOUS FOREST MACHINE SYSTEM FOR THE CLIMATE CHANGE CHALLENGED FUTURE, AUTOLOGGER
    

    Positioning, Map of trees, Forest SLAM

    Dynamic models for the three test platforms
    

    Measuring the 3Dform of the driving path

    MPC-control for Automatic driving
    

    Teleoperation of unloading