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Originally Posted by wesleyac
When I said calculating motion profiles, I was simply referring to generating a trapezoidal acceleration profile based on a given distance, acceleration, and velocity.
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I think you mean generating a trapezoidal acceleration profile based on a given distance,
max acceleration, and
max velocity,
starting with zero velocity and acceleration.
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We found that it was unnecessary to precalculate the profiles, as they were fairly simple to calculate.
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Yes, but that didn't seem to be the question being asked in post50:
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Is there an advantage to using a motion profile with a constantly changing set-point? Obviously, the advantage of a motion profile is that you can travel over a pre-calculated path in a fairly efficient manner. How does this translate if you are dynamically adjusting your set point
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.