| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method to reduce residual errors associated with a tachometer-generator device by calibrating the tachometer or generator device. <P>SOLUTION: A shim structure is positioned within the air gap of the tachometer-generator device. A physical characteristic or location of placement of the shim structure is selected so as to reduce variation of an output voltage of the tachometer-generator device. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
