METHOD AND DEVICE FOR DETERMINING CHARACTERISTICS OF A MECHANICAL APPARATUS

It is provided a method for determining characteristics of a mechanical apparatus, comprising the steps of exciting a continuous acoustic wave in the apparatus; receiving the acoustic wave by means of a receiver; and determining information on characteristics of the apparatus by evaluating a signal...

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Bibliographische Detailangaben
Hauptverfasser:	ROOT, Jurij, DILLER, Wolfgang, SCHÖPPACH, Jan, NEMMERT, Phillip-Alan, JANKOWSKI, Markus
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	It is provided a method for determining characteristics of a mechanical apparatus, comprising the steps of exciting a continuous acoustic wave in the apparatus; receiving the acoustic wave by means of a receiver; and determining information on characteristics of the apparatus by evaluating a signal generated by the receiver on receipt of the acoustic wave. The evaluation of the signal generated by the receiver comprises a demodulation of the signal.