METHOD AND DEVICE FOR DETERMINING A SENSOR SIGNAL
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United States of America Patent
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app pub date -
Jun 13, 2016
filing date -
Jun 18, 2015
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Abstract
The present invention relates to the determining of a sensor signal. For example, an enveloping waveform of the signal from a rotational angle sensor can be reconstructed for this purpose. To this end, a predefined number of successively sampled values of a signal from a rotational angle sensor are multiplied with the elements of a weighting vector. On the basis of a measurement vector weighted in this way, an enveloping waveform of a signal curve from a rotational angle sensor can then be determined and, therefrom, a phase angle can be calculated.
First Claim
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