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Re: Drive Systems... ...The FIRST Arms Race?
Joe,
I agree completely with what you are saying. FIRST robots have moved towards making a beefy drive train, and the end effector sometimes a 2nd thought. You need to have a drive train with super grippy wheels and 4 motors just to be COMPETITIVE. I remember (it wasnt long ago) when you put 4 motors in a drive train, you would be seriously feared.
However......
I don't think that we should cease the development of drive trains by putting barriers on power. Year after year I still get wow'ed by teams coming up with new drive trains (118 you definitely pulled that off this year) and I also get wow'ed by amazing end effectors. I agree that watching a pushing match is very boring. I feel that we are at a point where we cannot turn back and go to "the old ways", which is not what your saying, but its in the same realm of things. FIRST needs to throw us a HUGE CURVEBALL with a game. I think they tried that this year with the robots lifting robots thing, and we'll see how that plays out.
The reason drive trains are so strongly pushed for is because of how effective they can be. A solid drive train makes you competitive (theres always defense). A weak drive train (when compared to 'stronger' ones) with an amazing arm, may do well, but any solid drive train will put up a strong fight against that robot.
This most certainly is an issue, and its most certainly a sticky one. I feel some of your ideas may be a bit extreme, but some of them may be very effective (40 amps per side, 50 lbs of pushing power). Thanks for bringing this problem up Joe.
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MORT (Team 11) '01-'05 :
-2005 New Jersey Regional Chairman's Award Winners
-2013 MORT Hall of Fame Inductee
NUTRONs (Team 125) '05-???
2007 Boston Regional Winners
2008 & 2009 Boston Regional Driving Tomorrow's Technology Award
2010 Boston Regional Creativity Award
2011 Bayou Regional Finalists, Innovation in Control Award, Boston Regional Finalists, Industrial Design Award
2012 New York City Regional Winners, Boston Regional Finalists, IRI Mentor of the Year
2013 Orlando Regional Finalists, Industrial Design Award, Boston Regional Winners, Pine Tree Regional Finalists
2014 Rhode Island District Winners, Excellence in Engineering Award, Northeastern University District Winners, Industrial Design Award, Pine Tree District Chairman's Award, Pine Tree District Winners
2015 South Florida Regional Chairman's Award, NU District Winners, NEDCMP Industrial Design Award, Hopper Division Finalists, Hopper/Newton Gracious Professionalism Award
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