Project #2 - Team Chassis Design and FabricationIn this project, your team will complete the design and fabrication of the chassis for your robot.
Your robot must satisfy three primary specifications: (1) it will run a balancing controller on a differential steering drive system, (2) it will balance itself on two wheels, drive, and steer; (3) it will incorporate an odometry systems and use it to estimate it's position by counting wheel rotations so that it can execute a test trajectory in the Precision Challenge, and (4) it will incorporate a range sensor to detect walls and complete the Maze Challenge in which it finds it's way out of a maze.
Your goal is to fabricate a chassis with motors and wheels for a differential steering/drive that allows the robot to balance, move, and turn. Care must be taken to plan the size, mass distribution, and layout of the vehicle. It will use the Arduino Mega as the Embedded controller. You must fabricate a chassis with motors and a temporary 3rd point of contact, mount the Arduino, batteries and motors, and fabricate and mount the motor shield for driving the motors, and enough space to mount the peripheral sensors and cabling for future projects.
You will also write your first embedded control application to
drive the motors so that your robot executes open-loop circular
patterns. Your robot should execute counter clockwise circles
of varying radii.
|| Final Report (one per team):