Sökning: "Petter Ögren"

Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Petter Ögren.

  1. 1. Formations and Obstacle Avoidance in Mobile Robot Control

    Författare :Petter Ögren; KTH; []
    Nyckelord :Mobile Robots; Robot Control; Obstacle Avoidance; Multi-robot system; Formation Control; Navigation Function; Lyapunov Function; Model Predictive Control; Receding Horizon Control; Gradient Climbing; Gradient Estimation.;

    Sammanfattning : This thesis consists of four independent papers concerningthe control of mobile robots in the context of obstacleavoidance and formation keeping. The first paper describes a new theoreticallyv erifiableapproach to obstacle avoidance. LÄS MER

  2. 2. Methods for Scalable and Safe Robot Learning

    Författare :Olov Andersson; Patrick Doherty; Mattias Villani; Petter Ögren; Linköpings universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; Symbicloud; ELLIIT; WASP;

    Sammanfattning : Robots are increasingly expected to go beyond controlled environments in laboratories and factories, to enter real-world public spaces and homes. However, robot behavior is still usually engineered for narrowly defined scenarios. LÄS MER

  3. 3. On Informative Path Planning for Tracking and Surveillance

    Författare :Per Boström-Rost; Gustaf Hendeby; Daniel Axehill; Petter Ögren; Linköpings universitet; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : This thesis studies a class of sensor management problems called informative path planning (IPP). Sensor management refers to the problem of optimizing control inputs for sensor systems in dynamic environments in order to achieve operational objectives. LÄS MER

  4. 4. Enhancing geometric maps through environmental interactions

    Författare :Sergio Caccamo; Danica Kragic; Petter Ögren; Robin Murphy; KTH; []
    Nyckelord :Gaussian Processes Robotics UGV Active perception geometric maps; Datalogi; Computer Science;

    Sammanfattning : The deployment of rescue robots in real operations is becoming increasingly commonthanks to recent advances in AI technologies and high performance hardware. Rescue robots can now operate for extended period of time, cover wider areas andprocess larger amounts of sensory information making them considerably more usefulduring real life threatening situations, including both natural or man-made disasters. LÄS MER

  5. 5. Behavior Trees in Robotics

    Författare :Michele Colledanchise; Petter Ögren; Dimos Dimarogonas; Yiannis Karayiannidis; Dana Nau; KTH; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Computer Science; Datalogi;

    Sammanfattning : Behavior Trees (BTs) are a Control Architecture (CA) that was invented in the video game industry, for controlling non-player characters. In this thesis we investigate the possibilities of using BTs for controlling autonomous robots, from a theoretical as well as practical standpoint. LÄS MER