发明名称 Method for determining torque using a rotary position signal and an offset value
摘要 A method is provided for the determination of a torque which is transmitted along a torque transmission path which extends at least along a shaft of a motor vehicle. A rotary position signal is produced by a first speed of rotation sensor at a first section of the transmission path and a rotary position signal is produced by a second speed of rotation sensor at a second section of the transmission path. At a point in time at which a known torque is transmitted along the transmission path, a first rotary position signal relationship is determined with reference to the instantaneously generated rotary position signals, the rotary position signal relationship serving as an offset value. At a later point in time, a second rotary position signal relationship is determined with reference to the instantaneously generated rotary position signals. The transmitted torque is calculated on the basis of the offset value and of the second determined rotary position signal relationship.
申请公布号 US7559259(B2) 申请公布日期 2009.07.14
申请号 US20070818261 申请日期 2007.06.13
申请人 ENGINEERING CENTER STEYR GMBH & CO. KG 发明人 FRUHWIRTH GERHARD JOSEF;KARER THOMAS
分类号 G01L3/14 主分类号 G01L3/14
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