ISO 7626-2:2015 Preview

Mechanical vibration and shock -- Experimental determination of mechanical mobility -- Part 2: Measurements using single-point translation excitation with an attached vibration exciter

ISO 7626-2:2015 specifies procedures for measuring linear mechanical mobility and other frequency-response functions of structures, such as buildings, machines and vehicles, using a single-point translational vibration exciter attached to the structure under test for the duration of the measurement.

It is applicable to measurements of mobility, accelerance, or dynamic compliance, either as a driving-point measurement or as a transfer measurement. It also applies to the determination of the arithmetic reciprocals of those ratios, such as free effective mass. Although excitation is applied at a single point, there is no limit on the number of points at which simultaneous measurements of the motion response may be made. Multiple-response measurements are required, for example, for modal analyses.


General information

  • Status :  Published
    Publication date : 2015-04
  • Edition : 2
    Number of pages : 26
  • :
    ISO/TC 108
    Mechanical vibration, shock and condition monitoring
  • 17.160
    Vibrations, shock and vibration measurements

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