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Advanced Multi-exciter Dynamic Testing since 1961

Random On Random

Random on Random simulates complex narrowband random on broadband random vibration environments. Narrowband signals may be swept or stationary. This vibration environment is typically seen in reciprocating equipment, repetitive impacts from tracked vehicles, and aircraft gunfire vibration.

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Random on Random simulates  complex narrowband random on broadband random vibration environments.  Narrowband signals may be swept or stationary. This vibration environment is typically seen in reciprocating equipment, repetitive impacts from tracked vehicles, and aircraft gunfire vibration.

Random is the seed for Random on Random. Your test is assured of true random control with patented Adaptive Control capability, which is enhanced, with the addition of narrowband generation. The ability to switch the NB on/off as well as sweep in the frequency range, WITHOUT causing “holes” in the broadband, is vital to test accuracy.

Features:

  • Up to 10 independent narrowband signals on a broadband random
  • Independent sweep profile for each narrowband (acceleration g2 /Hz vs. frequency breakpoints)
  • Independent sweep rate and direction (up, down, stationary) for each narrowband
  • Manual mode control of narrowband components (on/off, sweep rate, sweep direction)
  • Test and level scheduling
  • Powerful Adaptive Control permits the Lynx™ to adjust to non-linear conditions dynamically

 

 

 

  • Analyzer

    The Analyzer application provides a comprehensive set of tools for data acquisition and signal...

  • Random

    Spectral Dynamics developed a control algorithm with separate controls loops dedicated to...

  • Road Simulation

    Road Simulation makes it possible to reproduce actual measured time history vibration data in the...

  • Shock

    The Lynx™ Shock Module solution generates different types of shock pulses to simulate the test...

  • Sine

    Spectral Dynamics software modules always provide you with the best in control technology.  Our...

  • Sine On Random

    Sine on Random consists in combining pure sinusoidal signals with random signal waveforms. The...

Spectral Dynamics, Inc. is a leading worldwide supplier of systems and software for vibration testing, structural dynamics, and acoustic analysis. Spectral Dynamics' products are used for design verification, product testing and process improvement by manufacturers of all types of electronic and mechanical products.

2199 Zanker Road, San Jose, CA 95131-2109
Tel: (800) 778-8755
sales@spectraldynamics.com
service@spectraldynamics.com

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