Archibald, James K.; Beard, Randal W.; Olson, Steven A. R.; Dawson, Chad S.; Jacobson, Jared; Brigham Young University (International Foundation for Telemetering, 2002-10)
      This paper describes the construction of an autonomous soccer playing robot as part of a senior design project at Brigham Young University. Each participating team designed and built a robot to compete in an annual tournament. To accomplish this, each team had access to images received from a camera placed above a soccer field. The creation of image processing and artificial intelligence software were required to allow the robot to perform against other robots in a one-on-one competition. Each participating team was given resources to accomplish this project. This paper contains a summary of the experiences gained by team members and also a description of the key components created for the robot named Prometheus to compete and win the annual tournament.
    • Effective Ball Handling and Control in Robot Soccer

      Beard, Randal W.; Archibald, James K.; Johnson, Walter H.; Franklin, Rob; Brigham Young University (International Foundation for Telemetering, 2002-10)
      An autonomous soccer-playing robot was designed and constructed as part of the electrical engineering senior project at Brigham Young University. Unique physical features enable ball handling abilities. A front-side rotating drum retains the ball by applying backspin. A pneumatic kicker allows for fast accurate kicks. Robot movement control is performed by three different systems. The low-level velocity controller ensures output of desired forward and angular velocities. The position controller is used to match the robot's position with a desired position. Path generation directs the robot along a desired path at a specified velocity. The locations of the robots and ball on the soccer field is determined by the vision system. This document is a formal description of the unique designs and construction of the our team's robot.