发明名称 |
Phase magnitude signal detector |
摘要 |
<p>A magnetostrictive stress and torque sensor using the component of the output signal in-phase with the drive voltage to monitor stress or torque. In some embodiments, it may use the quadrature or out-of-phase component, or some combination of the in-phase and out-of-phase components. Such phase component monitoring has several advantages over magnitude detection, including a response which is a more linear function of torque, and which is not subject to overmodulation problems. <IMAGE></p> |
申请公布号 |
EP0757236(A2) |
申请公布日期 |
1997.02.05 |
申请号 |
EP19960401696 |
申请日期 |
1996.07.30 |
申请人 |
SENSORTECH, L. P. |
发明人 |
SPRAGUE, FRED D.;VIGMOSTAD, ERIK B.;KLAUBER, ROBERT D. |
分类号 |
G01L1/12;B60G17/019;G01L3/10;G01M15/00;G01M15/11;(IPC1-7):G01L1/12 |
主分类号 |
G01L1/12 |
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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