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 I knew that the students on our team really understood what FIRST was all about when, two years later, our unofficial team motto changed from "we want to BEAT Chief Delphi" to "we want to BE Chief Delphi." - dlavery [more] |
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#15
01-01-2011, 13:55
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Re: paper: joystick sensitivity (gain) adjustment
Oh dear, I'm way behind, aren't I? We were using the original y = a(x^3) + (1-a)x formula. That "2parm" looks interesting for Monday's programming session.
I think we might be running out of joystick buttons. We've got 2 buttons already for switching gear speed up and down -- yet another parameter in the mix, as "Full cubic" in first gear is really slow. Another thing I might mention is that we are changing only the "forward/backward" axis of the joystick, and the "left/right" axis is not being changed. (The robot is a standard drive left/right sides.) General thought of the group is that this gives full turning power always. 
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