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公开(公告)号:US08681316B2
公开(公告)日:2014-03-25
申请号:US13116934
申请日:2011-05-26
申请人: Henrikus Herman Marie Cox , Willem Herman Gertruda Anna Koenen , Thomas Augustus Mattaar , Martinus Theodorus Jacobus Pieterse , Rob Antonius Andries Verkooijen
发明人: Henrikus Herman Marie Cox , Willem Herman Gertruda Anna Koenen , Thomas Augustus Mattaar , Martinus Theodorus Jacobus Pieterse , Rob Antonius Andries Verkooijen
CPC分类号: G03F7/70775 , G03F7/70508
摘要: A measurement system is configured to derive a position quantity of an object, the measurement system includes at least one position quantity sensor configured to provide respective position quantity measurement signals; a position quantity calculator configured to determine a position quantity of the object from the position quantity measurement signal, wherein the position quantity calculator includes a torsion estimator configured to estimate a torsion of the object, the position quantity calculator being configured to correct the determined position quantity of the object for the estimated torsion.
摘要翻译: 测量系统被配置为导出物体的位置量,测量系统包括配置成提供各个位置量测量信号的至少一个位置量传感器; 位置量计算器,其被配置为根据所述位置量测量信号确定所述物体的位置量,其中所述位置量计算器包括被配置为估计所述物体的扭转的扭转估计器,所述位置量计算器被配置为校正所确定的位置量 的物体估计扭转。
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公开(公告)号:US20110317142A1
公开(公告)日:2011-12-29
申请号:US13116934
申请日:2011-05-26
申请人: Henrikus Herman Marie Cox , Willem Herman Gertruda Anna Koenen , Thomas Augustus Mattaar , Martinus Theodorus Jacobus Pieterse , Rob Antonius Andries Verkooijen
发明人: Henrikus Herman Marie Cox , Willem Herman Gertruda Anna Koenen , Thomas Augustus Mattaar , Martinus Theodorus Jacobus Pieterse , Rob Antonius Andries Verkooijen
CPC分类号: G03F7/70775 , G03F7/70508
摘要: A measurement system is configured to derive a position quantity of an object, the measurement system includes at least one position quantity sensor configured to provide respective position quantity measurement signals; a position quantity calculator configured to determine a position quantity of the object from the position quantity measurement signal, wherein the position quantity calculator includes a torsion estimator configured to estimate a torsion of the object, the position quantity calculator being configured to correct the determined position quantity of the object for the estimated torsion.
摘要翻译: 测量系统被配置为导出物体的位置量,测量系统包括配置成提供各个位置量测量信号的至少一个位置量传感器; 位置量计算器,其被配置为根据所述位置量测量信号确定所述物体的位置量,其中所述位置量计算器包括被配置为估计所述物体的扭转的扭转估计器,所述位置量计算器被配置为校正所确定的位置量 的物体估计扭转。
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