Meet The Team Members
About The Final Project
Dominic's ROS Package
LED Board STM32 Firmware
Our aim for the base plate design is to provide easy access between the connections on the chassis and the jetson whilst maintaining aesthetics. The rounded rectangular holes achieve this goal. Unlike most teams in the previous quarter, we decided to not use a long base plate, so that we can have a very minimalistic and compact design, such that the car is not that tall mechanically, hence improving the racing ability.
Referring to Version 1 of our base plate in Figure 1, we realized that the sharp corners of the X's causes our base plate to snap in half when we collide into a chair. It literally split in half exactly at those X's, as if someone was laser cutting it that way.
Therefore, we resorted to Version 2, replacing the X's with rounded corners rectangles. We did not crash the car to test if this testifies our hypothesis regarding the problems caused by the X's, but this new design is certainly more rigid; we had very minor accidents, and it holds perfectly.
A camera mount was designed and 3D-printed using acrylic. We designed two versions of the camera mount. The first design was tall and bulky, as shown in figure 1 below. It was initially made tall to ensure that the camera would capture a wide field of view and see further down the track. A bolt-and-nut mechanism was used to lock the camera enclosure while giving flexibility to try out different camera angles and find the most optimal. During the final project, a second version (see Figure 2) was created that was more compact by reducing the amount of material used while still providing flexibility to adjust the camera angles.