The goal for this motor controlled cart moves is to move an unfixed 1ft vertical 80/20 bar back and forth 5 feet without allowing the bar to fall over.
I helped with the code and some of the manufacturing portion of the wheels
First, we decided on the design of the cart, which consisted of the motor, a wheel pulley, motor pulley, a platform and some 3-D printed parts. The picture to the left is a 3-D printed motor mount that would be glued directly on top of the platform.
The image on the right depicts the calculations for the maximum acceleration that could be given to the cart, which was found to be 2.68 ft/s^2 or .82 m/s^2, as well as a profile of the velocity graph planned. The image on the left is the actual profile made from SolidWorks.
Here we have everything assembled and ready for testing.
This video was a SolidWorks motion analysis video. The purpose was to find the maximum
The time for the simulation was around 8 seconds while the actual time was around 11.5 seconds. The discrepancy can be accounted for in the excess weight which caused the cart to be inconsistently slower throught the experiment.