Ansys Learning Forum Forums Discuss Simulation General Mechanical ‘Absolute’ On and Off in Random Vibration settings Reply To: ‘Absolute’ On and Off in Random Vibration settings

peteroznewman
Subscriber

I would say it more definitely.  When Absolute is set to YES, zero on the deformation ruler is on the ground while when Absolute is set to NO, zero on the ruler is on the moving base. It's all about whether zero on the deformation ruler is fixed in space or moves with the base.