PDA

View Full Version : The Great Moonbuggy Race



Gemini
2012-Apr-08, 03:46 AM
Earlier this year I got recruited for a new Moonbuggy team that had started up on campus which would compete in the race held every year at the US Space and Rocket Center. This team, headed up by the same friend that got me in to see to the Dreamliner touch down at Huntsville International, was comprised almost entirely of engineering majors even though the team was sponsored by the College of Science (CoS). Every year the university had sent one team to the race from the College of Engineering (CoE). This time around, the CoE had signed up two teams, which was unfortunate because the CoS team had already signed up and each institution was only allowed two teams to compete in the actual race.

This lead to an internal competition where the second CoE team and the CoS team gave presentations to a panel of judges about their buggy designs. In addition to a traditional Powerpoint presentation, the team I was with also had couple of physical visual aids which included the buggy frame and a physical model of the current concept.

Shown below is the physical model (1:12) model I built to help "sell" our design. It's made primarily of balsa, bamboo, and toothpicks and has tires made of rubber O-rings. The real one is currently under construction and will be racing this Friday and Saturday.

http://i81.photobucket.com/albums/j240/OV-104/DSC02729-1.jpg
http://i81.photobucket.com/albums/j240/OV-104/DSC02730-1.jpg
http://i81.photobucket.com/albums/j240/OV-104/DSC02733-1.jpg

^Articulated folding mechanism
(I thought it was funny that one of the judges thought I had made it on a rapid protyping machine.)

For more information, here is the race's website:
http://moonbuggy.msfc.nasa.gov/

TJMac
2012-Apr-08, 02:18 PM
That looks like too much fun. :D

TJ

KaiYeves
2012-Apr-08, 06:01 PM
Good luck!

R.A.F.
2012-Apr-08, 06:23 PM
....I got recruited for a new Moonbuggy team that had started up on campus which would compete in the race held every year at the US Space and Rocket Center.

Congratulations...and above all else, have fun. :)

NEOWatcher
2012-Apr-09, 03:14 PM
Shown below is the physical model (1:12) model I built...
I can't wait to see the real one.

What's that white disk on that one wheel for?

Gemini
2012-Apr-09, 05:28 PM
I can't wait to see the real one.

What's that white disk on that one wheel for?

It's a dummy high gain antenna.

Gemini
2012-Apr-13, 08:17 PM
Here is the real buggy, finished at the last minute in typical college student fashion ( and by last minute I mean that we were putting parts on 30 prior to racing):

http://i81.photobucket.com/albums/j240/OV-104/DSC03018.jpg

Actually, that was a gotcha from our machinists. This is the real buggy:

http://i81.photobucket.com/albums/j240/OV-104/DSC03025.jpg



Toady's run was quite good considering that the riders completed the course even after the rear axle had come off midcourse.

Gemini
2012-Apr-15, 08:56 PM
Friday after the race, the plan was for everyone to go to sleep and work on the buggy that night. Me, being perpetually busy, instead went to the talk that was being given by Homer Hickam at the USSRC about his new book. We and his publisher's representative chatted for a while before I departed (they seemed impressed that I knew the moon's mass offhand: I had remembered it from an astronomy test I took a couple of weeks ago.). Afterward, I went with one of my friends from Space Hardware Club to the NSSTC (National Space Science and Technology) to meet with some people from CSPAR (Center for Space Plasma & Aeronomic Research) about an exhibit they were working on for USSRC and wanted our help with fabrication. The rest of the night and the next morning was spent in the machine shop on campus refining our buggy design.

During testing, a malfunction put our redesigned stearing system and one of our primary drivers out of commission. This resulted in replacing him with another team member that was at least a third bigger. While preparing for the second, we heard about a possible spirit award. I though it might be a couple of the guys on the team that were also in band to get their instruments out and play for the drivers. Since I was the only one with my horn on me, I became a one man band. Another of the people helping the team had Captain America mask and an Iron Man mask. Thanks to this, I ended up on NASA TV running through the rocket park like a mad man and playing a trombone while wearing a Captain America mask with a U and H added to the forehead.

http://i81.photobucket.com/albums/j240/OV-104/avenge.jpg

The race itself resulted in us being DQ'd for taking too long to finish the race, but I thought we did well for a team that built our vehicle in two weeks, for less than $1K, and it was our first time to be in the race.

KaiYeves
2012-Apr-15, 10:09 PM
Please tell me there's video footage of you running around in the mask.