Changeup controller for ball throwing machine
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United States of America Patent
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Nov 1, 2016
Grant Date -
Dec 5, 2013
app pub date -
Aug 5, 2013
filing date -
Oct 7, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
Embodiments provide a ball throwing machine including a motor coupled to a rotary wheel and configured to rotate the rotary wheel at a rotational speed to throw a ball forward toward an athlete. A speed control module may be coupled to the motor and configured to rotate the rotary wheel, via the motor, at a first rotational speed during a fastball setting and a second rotational speed during a changeup setting. The speed control module may determine the second rotational speed based on the first rotational speed so that a ball thrown by the ball throwing machine will arrive in a target zone when the ball throwing machine is in the fastball setting and the changeup setting.
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