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Filter For Ringing On Transitions Of Quadrature Channels In Position Encoding Disclosure Number: IPCOM000066624D
Original Publication Date: 1979-Apr-01
Included in the Prior Art Database: 2005-Feb-20

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Seitz, TL Skelton, MH [+details]


The present system is directed to position encoding and particularly to lead screw position encoding using quadrature between encoder channels to filter ringing during a channel transition between logic states. This method assures that once motion is established in a particular direction a signal state transition will occur at the earliest time and there will be no extra transitions.