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Unread 08-01-2013, 23:53
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billbo911 billbo911 is offline
I prefer you give a perfect effort.
AKA: That's "Mr. Bill"
FRC #2073 (EagleForce)
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Join Date: Mar 2005
Rookie Year: 2005
Location: Elk Grove, Ca.
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Re: Linear Path Shooter vs. Circular Path Shooter?

Quote:
Originally Posted by AdamHeard View Post
When making prototypes, keep in mind there are more variables than just linear versus curved.

Our linear prototype currently worked AWESOME, and our curved is merely pretty darn good.

We're smart enough to realize we haven't proved anything yet, and need to explore more.
As Adam stated, there are many variables that need to be identified and worked out before any designs are made. The following video and the one posted yesterday are proof that prototyping works.

The four things that changed between yesterday and today are:
Larger wheel (6in to 8in).
Different tread to reduce slippage.
Much more solid backing to the wall.
[Edit] Added traction tape to the wall to stop slipping. [/Edit]

The result is, we can run the wheel at a lower RPM and get much longer and repeatable flights. This will allow us to also have more headroom in the drive for faster spin up and shorter recovery time.
Can anyone say "Bang Bang" Speed Control"?

Yesterday's
http://www.youtube.com/watch?v=Wa6pc...ature=youtu.be


Today's
http://www.youtube.com/watch?v=_iqd_...ature=youtu.be
__________________
CalGames 2009 Autonomous Champion Award winner
Sacramento 2010 Creativity in Design winner, Sacramento 2010 Quarter finalist
2011 Sacramento Finalist, 2011 Madtown Engineering Inspiration Award.
2012 Sacramento Semi-Finals, 2012 Sacramento Innovation in Control Award, 2012 SVR Judges Award.
2012 CalGames Autonomous Challenge Award winner ($$$).
2014 2X Rockwell Automation: Innovation in Control Award (CVR and SAC). Curie Division Gracious Professionalism Award.
2014 Capital City Classic Winner AND Runner Up. Madtown Throwdown: Runner up.
2015 Innovation in Control Award, Sacramento.
2016 Chezy Champs Finalist, 2016 MTTD Finalist

Last edited by billbo911 : 09-01-2013 at 12:22.