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1. 发明授权

US07170279B2 Device and method for measuring angles 有权
标题翻译：用于测量角度的装置和方法
公开(公告)号：US07170279B2
公开(公告)日：2007-01-30
申请号：US10362316
申请日：2001-08-21
申请人： Gunther Haas , Henrik Siegle , Ralf Moenikes
发明人： Gunther Haas , Henrik Siegle , Ralf Moenikes
IPC分类号： G01B7/30
CPC分类号： G01D5/145 , G01D5/24409 , G01D5/24476 , G01D5/2452 , G01D5/2497
摘要： A device for angle measurement, having at least one transducer wheel and at least one sensor, including at least one sensor element and cooperating with the transducer wheel, in which by means of the cooperation of the transducer wheel and the sensor, a pair, which can be associated with an angle to be measured, comprising one sine-wave signal and one cosine-wave signal can be obtained, in which at least two sensors are provided, whose sine-wave signals and cosine-wave signals, for obtaining an averaged sine-wave signal and averaged cosine-wave signal, and/or after the formation of an arc tangent signal from the respective averaged or unaveraged sine-wave signals or cosine-wave signals, can be put computationally into relation with one another by means of an evaluation device in order to obtain an averaged arc tangent signal.
摘要翻译：一种用于角度测量的装置，其具有至少一个换能器轮和至少一个传感器，包括至少一个传感器元件并与换能器轮配合，其中通过换能器轮和传感器的配合，一对可以与要测量的角度相关联，包括一个正弦波信号和一个余弦波信号，其中提供至少两个传感器，其中的正弦波信号和余弦波信号用于获得平均正弦波信号和平均余弦波信号，和/或在来自相应的平均或未平铺的正弦波信号或余弦波信号的反正切信号的形成之后，可以通过以下方式相互关联：评估装置，以获得平均的反正切信号。

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