2008-2009 Formula Future Shifter Project

Due to the fact that the driver must take one hand off of the wheel to shift the car, usually while cornering, there is a resulting loss of control during this short time. Knowing this, the team as a whole decided to develop an alternate method for shifting the car without the resulting loss of control.

After brainstorming and several decision matrices, we ultimately decided on a microcontroller controlled system that operates two electric linear actuators with potentiometer feedback. How does our system work? In essence, the actuators simulate the clutching and shifting actions the driver would normally do.

When the driver pushes a button, the microcontroller begins the process of shifting. Simply stated, the microcontroller monitors the positions of both actuators, and four relays are systematically switched on and off. Although difficult, this project has been an excellent learning experience, and final programming is in progress and the light at the end of the tunnel is visible! Hopefully the team’s investment in this freshman executed project will help our common goal, “To be the fastest car at competition!”