专利检索 ap:("Delphi Technologies, Inc.") AND inv:"NEWMAN, Thomas, Wayne" 第 1 页

1.

发明公开
METHOD AND APPARATUS FOR SOFT ABSOLUTE POSITION SENSING OF AN ELECTROMECHANICAL SYSTEM OUTPUT 审中-公开
标题翻译：方法和设备SOFT-绝对位置测量机电系统文档

公开(公告)号：EP1535022A1

公开(公告)日：2005-06-01

申请号：EP03771616.4

申请日：2003-07-15

申请人： Delphi Technologies, Inc.

发明人： GYOERGY, Thomas, E. , ROMANO, Pachal, J. , CARSEY, Joyce, Dale , NEWMAN, Thomas, Wayne , THOMAS, Melvin, Jacob, Jr.

IPC分类号： G01B7/30 , G01D5/12 , G05B1/00 , F02D41/00 , H02K7/00

CPC分类号： G05B19/29 , G05B2219/37172 , G05B2219/41321 , G05B2219/42204

摘要： A method for indirectly sensing absolute position of a mechanical output device (18) of an electromechanical (EM) system (40) is disclose. In an exemplary embodiment, the method includes detecting the location of a reference point (26) established within a defined range of travel of the mechanical output device (18), and tracking a relative position of the mechanical output device (18) through the movement of an electromotive actuator (20) within the EM system (40). The absolute position of the mechanical output device (18) is determined by comparison of the tracked relative position of the mechanical output device (18) to the established reference point (26).