Method and arrangement for detecting parameters in displacement or angle sensors
OwnerRasmus Rettig, Guenter Zwiener +2inventors
InventorsRasmus Rettig, Guenter Zwiener, Karsten Schmidt-Grethe, Christian Bauer
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Abstract
In method and an arrangement for detecting parameters in displacement or angle sensors, in a test procedure sensor signals in a stationary sensor are evaluated, which signals are generated by scanning a plurality of code elements located side by side, perpendicular to a direction of motion, on a transducer element as a moving component; and the test procedure is performed with a transducer element that has a predetermined variation of geometrical variables of the code elements.
Claims11
A method for detecting parameters in displacement or angle sensors, comprising the steps of evaluating in a test procedure, sensor signals in a stationary sensor, which signals are generated by scanning a plurality of code elements located side by side, perpendicular to a direction of motion, on a transducer element as a moving component;
- and performing the test procedure with the transducer element that has a predetermined variation of geometrical variables of the code elements.
An arrangement for detecting parameters in displacement or angle sensors, comprising means for evaluating in a test procedure sensor signals in a stationary sensor, which signals are generated by scanning a plurality of code elements located side by side, perpendicular to a direction of motion, on a transducer element as a moving component, said means being formed to perform the test procedure with the transducer element that has a predetermined variation of geometrical variables of the code elements.
Dependencies are inferred from the claim text.