发明名称 |
Positioning using a position sensor and a calibrated offset between the position sensor and a reference position |
摘要 |
A transducer position sensing system, in a electromechanical drive, for determining transducer position. A sensor is mounted with a non-adjustable position and without absolute position accuracy, thereby lowering manufacturing costs. The position of the transducer at which the sensor switches states is accurately determined in a manufacturing test fixture and recorded in a permanent memory used by a drive controller. The drive controller can then accurately determine transducer position during subsequent initialization procedures.
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申请公布号 |
US6188537(B1) |
申请公布日期 |
2001.02.13 |
申请号 |
US19960603696 |
申请日期 |
1996.02.20 |
申请人 |
HEWLETT-PACKARD COMPANY |
发明人 |
ELAND MICHAEL P.;MILLER KEVIN L. |
分类号 |
G01D18/00;G11B5/55;G11B7/085;G11B21/02;(IPC1-7):G11B21/02 |
主分类号 |
G01D18/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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