Method for Characterizing a Test Bench and Associated Method for Testing and Producing a Component
AssigneeBayerische Motoren Werke Aktiengesellschaft
InventorJakob BONART
Life of this patent
Estimating the term…
Abstract
A method for characterizing a test bench designed for measuring sound levels of components includes determining measured values which characterize respective sound levels emitted by the components at a same operating point and which are measured by the test bench, calculating a distribution function from the measured values, normalizing the distribution function, calculating a mean value of the normalized distribution function, and calculating a standard deviation of the normalized distribution function.
Claims12
-11. (canceled)
A method for characterizing a test bench designed for measuring sound levels of components, comprising the steps of:
- determining measured values which characterize respective sound levels emitted by the components at a same operating point and which are measured by the test bench;
- calculating a distribution function from the measured values;
- normalizing the distribution function;
- calculating a mean value of the normalized distribution function;
- and
- calculating a standard deviation of the normalized distribution function.
Dependencies are inferred from the claim text.