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BS EN 15433-4:2007

Current

Current

The latest, up-to-date edition.

Transportation loads. Measurement and evaluation of dynamic mechanical loads Data evaluation

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-31-2008

Foreword
Introduction
1 Scope
2 Normative references
3 Measured signals
  3.1 Instantaneous values
  3.2 Average values
  3.3 Synchronous averaging
  3.4 Filtered signals
4 Data classification
  4.1 General
  4.2 Time dependence
  4.3 Randomness
  4.4 Normality
5 Single channel spectral analysis/periodic and
  random data
  5.1 FFT algorithms
  5.2 Periodic data
  5.3 Stationary random data
  5.4 Non-stationary data
  5.5 Proportional bandwidth spectra
6 Single channel spectral analysis/transient data
  6.1 General
  6.2 Fourier spectra
  6.3 Energy spectra
  6.4 Shock response spectra (SRS)
7 Dual channel analysis
  7.1 General
  7.2 Cross-spectra
  7.3 Coherence
  7.4 Frequency response
  7.5 Cross-correlation
  7.6 Correlation coefficient
  7.7 Unit impulse
8 Other analysis
  8.1 General
  8.2 Probability density
Bibliography

Establishes guidelines for the instruments, procedures and parameters, used to analyse dynamic data.

This standard presents guidelines for the instruments, procedures and parameters, used to analyse dynamic data. It is assumed that the person performing the analyses has the use of appropriate digital FFT signal processors or FFT computers. These guidelines are also applicable for other types of signal processing procedures, as long as the analysing parameters are equivalent. Such other procedures contain correlation algorithms e.g. Blackman-Tuckey), digital band pass filter algorithms or heterodyne techniques. An outline of the data analysis procedures covered in this section is presented in Figure 1.

Committee
PKW/0
DevelopmentNote
Supersedes 05/30143758 DC. (01/2008)
DocumentType
Standard
Pages
62
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
EN 15433-4:2007 Identical
NEN EN 15433-4 : 2007 Identical
I.S. EN 15433-4:2007 Identical
NF EN 15433-4 : 2008 Identical
NS EN 15433-4 : 1ED 2007 Identical
DIN EN 15433-4:2008-02 Identical
DIN EN 15433-4 E : 2008 Identical

DEFSTAN 00-035(PT5)/5(2018) : 2018 ENVIRONMENTAL HANDBOOK FOR DEFENCE MATERIEL - PART 5: MECHANICAL ENVIRONMENTS

EN 15433-3:2007 Transportation loads - Measurement and evaluation of dynamic mechanical loads - Part 3: Data validity check and data editing for evaluation
IEC 61260:1995 Electroacoustics - Octave-band and fractional-octave-band filters
EN 61260:1995/A1:2001 ELECTROACOUSTICS - OCTAVE-BAND AND FRACTIONAL-OCTAVE-BAND FILTERS

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