Vibration Control

Mixed Mode Testing

The Mixed Mode add-on modules for the Random Vibration Control Software allow tests to run with sine tones and/or narrowband random signals superimposed on a random background. Mixed mode testing is a complex control task, and VibControl supports three modes: Sine-on-Random (SoR), Random-on-Random (RoR) and Sine-on-Random-on-Random (SoRoR). Gunfire burst control can also be superimposed in each case.

 

  • Screenshot
  • Key Features
  • Applications
  • SoR and RoR control are fully compliant with DIN,  MIL-STD 810 and other standards
  • Support on electrodynamic and hydraulic shakers
  • Up to 20 independently sweeping sine tones and/or 25 narrowband random signals overlaid onto
    a random background
  • Each sine tone/narrowband with its own profile and limits
  • Time offset and automatic timed toggle on/off  for each individual sine tone/narrowband
  • Gunfire burst simulation
  • Overlapping of the sine tones/narrowbands
  • Accurate control thanks to independent sine tone generators and digital tracking filters
  • Tracked and wheeled vehicle vibration (helicopter, turbo jet aircraft, automotive power train), 
    trains, agriculture vehicles
  • Machine gunfire simulation