发明名称 |
PROCEDE DE DETERMINATION DU COUPLE DE TORSION ET/OU DE LA VITESSE ANGULAIRE D'UN ARBRE EN ROTATION ET DISPOSITIF POUR LA MISE EN OEUVRE DU PROCEDE |
摘要 |
<p>A method allowing the reliable and accurate calculation of the torque of a shaft using two phonic wheels and a sensor, the method including correlating the signal resulting from a rotation or one sixth of a rotation with the signal resulting from the subsequent rotation or one sixth of a rotation. The length of time between two passages of teeth is calculated by interpolating the cross-correlation function using least squares interpolation.</p> |
申请公布号 |
FR2960293(B1) |
申请公布日期 |
2013.05.24 |
申请号 |
FR20100053973 |
申请日期 |
2010.05.21 |
申请人 |
SNECMA |
发明人 |
AMEIL JEAN-MICHEL;BRICHLER THIERRY |
分类号 |
G01L5/00;G01D5/12;G01P3/42 |
主分类号 |
G01L5/00 |
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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