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Lego Mindstorms. Team Jams: James, Alex, Michael, Sam and Carl. Structure of Presentation. Outline of tasks Introduction of team members Sensors & Actuators Initial Ideas Testing Development & Adaptation. Tasks. Cans need to be removed from an arena

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Presentation Transcript
lego mindstorms

Lego Mindstorms

Team Jams:

James, Alex, Michael, Sam and Carl

structure of presentation
Structure of Presentation
  • Outline of tasks
  • Introduction of team members
  • Sensors & Actuators
  • Initial Ideas
  • Testing
  • Development & Adaptation
tasks
Tasks
  • Cans need to be removed from an arena
  • Cans need to be removed from an arena whilst navigating around obstacles
  • Hunt a prey robot and avoid a predator robot
team roles
Alex - Structure and design testing

James - Programming and Sensors

Michael - Programming and Testing

Sam - Design and Construction

Team Roles
sensors and actuators
Sensors and Actuators
  • 1x Touch Sensor (bumper)
  • 1x Light Sensor (boundary detection)
  • 2x Motors (movement)
initial ideas
Initial Ideas
  • Front & rear bumper
  • Light sensor to detect can
  • 6 wheels connected with gears
  • Slow but high torque & traction
testing
Testing
  • Tested boundary awareness
  • Sensitivity of bumper to differentiate between cans/obstacles/robots
  • Gearing & sizes of wheels
  • Field of view of IR emitter/receiver
development
Development
  • Blocked off IR receiver to limit FoV
  • Front bumper for objects & cans
  • Vertical light sensor to detect boundary
  • 4 wheels connected with gears
  • Small and compact chassis
program
Program
  • All objectives in one small program
  • Initial setup
  • Sensor readings & logical comparisons
  • Variable display
evaluation
Evaluation
  • The project has gone well overall
  • The objectives were completed
  • Some small problems occurred during development
  • Our ideas were on the whole fairly good ones
  • We tried to use simple solutions where possible
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