Loading patent…
OwnerGabriella Kokai, Hannes Hitzer +1inventors
InventorsGabriella Kokai, Hannes Hitzer, Dierk Staebler
Estimating the term…
A method for identifying an anomaly in a component of a technical system, the component performing a periodic movement during operation of the technical system. The method includes: providing a sound signal detected using a sensor during operation of the technical system; determining or providing a rotational speed range in which a rotational speed of the component lies during operation of the technical system; determining or providing operating point range(s) of the technical system in which the anomaly is to be expected; determining a filtered sound signal from the sound signal and based on the rotational speed range and the operating point range(s); determining a measure of a tone stability of the filtered sound signal; and determining, based on the measure of the tone stability, whether an anomaly of the component is present and/or to what extent the anomaly of the component is present.
1-12. (canceled)
A method for identifying an anomaly in a component of a technical system, wherein the component performs a periodic movement during operation of the technical system, the method comprising the following steps:
A computing unit configured to identify an anomaly in a component of a technical system, wherein the component performs a periodic movement during operation of the technical system, the computing unit configured to:
A non-transitory machine-readable storage medium on which is stored a computer program for identifying an anomaly in a component of a technical system, wherein the component performs a periodic movement during operation of the technical system, the computer program, when executed by a computing unit, causing the computing unit to perform the following steps:
Dependencies are inferred from the claim text.