System and method for minimizing hysteresis in a motor drive system
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United States of America Patent
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Apr 9, 2013
Grant Date -
Sep 17, 2009
app pub date -
Mar 11, 2008
filing date -
Mar 11, 2008
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention provides an automated luminaire with more repeatable, identical and accurate movements by normalization for motion drive system hysteresis. The normalization system utilizes the use of multiple drivers which drive the drive system which engage in opposing movements following a movement to normalize the hysteresis in the drive system so that subsequent moves begin from the same drive system conditions.
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