The present invention relates to an apparatus and method for generating digital electrical signals which are representative of the angular position and rotational velocity of a rotatable shaft or similar movable mechanical component in a servomechanism. In particular, the present invention utilizes oversampling techniques to create an accurate, flexible and responsive method for determining shaft position on a high speed motor. The present invention also includes methods for overcoming deadtime losses and velocity lag.
申请公布号
WO2008013578(A3)
申请公布日期
2008.05.22
申请号
WO2007US03189
申请日期
2007.02.05
申请人
BAE SYSTEMS LAND & ARMAMENTS L.P.;WOODLAND, LANE, L.;STOCKER, STEPHEN, M.;BADZINSKI, DAVID, J.;SHOEMAKER, JEFFREY, W.;WALTERS, KEITH, A.