A target device is carried by or mounted on a first part movable relative to a second part. The second part has a sensing device including an array of sensors providing outputs responsive to the magnet field of the target device. A processing device receives the outputs of the sensors and calculates relative positions of the two parts based on the outputs.
申请公布号
WO0227354(A2)
申请公布日期
2002.04.04
申请号
WO2001US29421
申请日期
2001.09.20
申请人
ELDEC CORPORATION;BURRESON, BERNARD, J.;KNAPPERT, PATRICK, A.;WOOLSEY, KEVIN, G.;LAMPING, JEFF;ORR, ALAN
发明人
BURRESON, BERNARD, J.;KNAPPERT, PATRICK, A.;WOOLSEY, KEVIN, G.;LAMPING, JEFF;ORR, ALAN