srsview
Run a shock pulse defined by a frequency vs. G peak table. Many different waveform synthesis generation techniques included.

Seismic testing video (32 seconds)
Features
sineview
  • Easy test entry
    Frequency/amplitude breakpoints of the background random acceleration spectrum are entered in an easy to read tabular form using frequency and amplitude breakpoints. 200 separate frequency/amplitude breakpoints can be entered, allowing entry of virtually any test.
  • SRS analysis
    SRS Package adds SRS plots to shock and transient capture test modes
  • Multi-Axis Control
    Test for Multi-Axis Control
  • IEEE344 Features
    Input filtering for measurement of zero period acceleration (IEEE344-Annex A) Multiple damping plots (IEEE344-Annex A)
    Time interval waterfall PSDs (IEEE344 - Annex B)
    Sine Beat/Dwell/Sweep Fragility Testing (IEEE344 - Annex C)
    Peak stress cycle counting (IEEE344 - Annex D)
    Coherence Plots (IEEE344 - Annex E)
    Correlation Plots (IEEE344 - Annex E)
  • SRS generation
    Supports many waveform generation techniques including linear and exponential chirp, wavesyn, burst random, linear and exponential chirp on burst random, enveloped random, burst sine, or iterate from user waveform.
  • Manual Wavelet manipulation
    Manually adjust all the parameters of the underlying wavelets, or allow VibrationVIEW to automatically create and run without intervention
  • Data plots
    SRS Pseudo Velocity and SRS Acceleration plots. Acceleration for primary (+), primary (-), or Maxi-Maxi. Graphs can be easily auto-scaled or zoomed, and cursors displayed. Data and text annotations can be easily placed on the graphs, with data values updated live as the data changes
IEEE Presentation

On November 6, 2007, Mr. Darrin Martin, Southeast Regional Sales Manager, presented to the Institute of Electrical and Electronics Engineers (IEEE) Subcommittee on Qualification (SC-2). The presentation, "Differences in Test Control Systems and Data Reduction Practices used in the Performance of Seismic Test Programs" addressed items such as.

  • The use of Shock Response Spectra (SRS) as a test specification
  • Time History replication verses SRS wavelet control techniques
  • Measurement of the Zero Period Acceleration (ZPA)
  • Impact of accelerometer filtering on the measuring the ZPA
  • Most common mistakes using SRS

Representatives from such notable organizations as the General Electric Company, Westinghouse, AREVA, Wyle Laboratories, and many others attended the presentation. The presentation was well received and Mr. Martin has accepted an invitation to provide seismic training at the next SC-2 meeting to be held in April 2008.

The IEEE is the world's leading professional association for the advancement of technology. Through its global membership, IEEE is a leading authority on areas ranging from aerospace systems, computers, and telecommunications to biomedical engineering, electric power, and consumer electronics. Since the inception of commercial nuclear power, the IEEE has provided guidance on seismic qualification of safety systems through its IEEE 344 standard.

Prior to joining Vibration Research Corporation, Mr. Martin spent over 20 years in the commercial nuclear power industry. Mr. Martin is recognized as an expert in the field of seismic testing.