NBN ISO 21955:2022

NBN ISO 21955:2022

Acoustics — Experimental method for transposition of dynamic forces generated by an active component from a test bench to a receiving structure ISO 21955:2021

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Détails

This document specifies a method to predict the dynamic forces generated by an active component on a receiving structure from measurement on a test bench. It sets out the requirements applicable to test benches and setup measurement conditions of dynamic forces: a criterion of validity of transfer functions measurements can be established for example. The objective is to evaluate noise and vibrations generated by active components mounted on receiving structures, including the possibility to optimise vibration isolators. It can be applied to different systems connected to a building, such as a compressor or a power generator, or to systems connected to a vehicle body, such as an engine powertrain or an electrical actuator, for example.
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Informations supplémentaires

Auteur Bureau de Normalisation Belge (NBN)
Edité par NBN
Type de document Norme
ICS 17.140.20 : Bruit émis par les machines et matériel
Historique No
Mot-clé ISO 21955, ISO 21955:2022