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 So if you were a rookie team in this division what would you do? Watch.Experience.Learn. - dodar [more] |
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| So if you were a rookie team in this division what would you do? Watch.Experience.Learn. - dodar [more] |
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#1
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Team 612 (youtube)
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#2
20-02-2012, 21:50
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Re: Team 612 (youtube)
Nice shot and pickup, I'm wondering how consistent you are.
Also, nice team number. |
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#3
20-02-2012, 21:55
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Re: Team 612 (youtube)
A more detailed picture will be coming soon. One of our first worries this year was the wheel speed after a ball was shot, for this reason we allocated two fisher price motors to the shooter wheel. This should greatly improve consistency.
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#4
20-02-2012, 22:25
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Re: Team 612 (youtube)
With the same ball, we are very consistent. We are able to get the frequency of the shooter wheels to stay +/- .25 hz, and the angle can reliable get to within a few degrees on the potentiometer. The biggest issue is if the ball is significantly lighter/heavier, but such variations should affect (almost) everyone. Spinup to layup speed takes about 2 sec, and to full launch speed takes a little longer (still working on our algorithm - a combination of open loop control to get us in the ballpark fast and PID to narrow it down).
@Raptor: Thanks on both counts. |
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